Source Changeover

Compact, Interpact and Masterpact Source changeover system

Catalogue

2007

9 3 8 0 0 1 B P

Interlocking of two Interpact switch-disconnectors switch-disconnectors via rotary handles.

To ensure a continuous supply of electrical power, certain installations are connected to two sources: b a normal source N b a replacement source R used to supply the installation when the normal source is unavailable. A source-changeover system switches the load between these two sources. It can be automated to manage transfers according to external conditions. A source-changeover system includes two or three circuit breakers or switch-disconnectors. With Interpact INS, Compact NS and Masterpact NT and NW, new n ew installation solutions are available to optimise the size of the switchboard and simplify installation.

0 4 8 0 0 1 B P

Complete source-changeover assembly with two Interpact switch-disconnectors.

8 6 0 3 9 0 0 1 B P

Interlocking of two Compact NS circuit breakers on a base plate.

2 4 8 0 0 1 B P

Interlocking of two Masterpact NT and NW circuit breakers using cables.

9 3 8 0 0 1 B P

Interlocking of two Interpact switch-disconnectors switch-disconnectors via rotary handles.

To ensure a continuous supply of electrical power, certain installations are connected to two sources: b a normal source N b a replacement source R used to supply the installation when the normal source is unavailable. A source-changeover system switches the load between these two sources. It can be automated to manage transfers according to external conditions. A source-changeover system includes two or three circuit breakers or switch-disconnectors. With Interpact INS, Compact NS and Masterpact NT and NW, new n ew installation solutions are available to optimise the size of the switchboard and simplify installation.

0 4 8 0 0 1 B P

Complete source-changeover assembly with two Interpact switch-disconnectors.

8 6 0 3 9 0 0 1 B P


2 4 8 0 0 1 B P


Source-changeover systems

General content

0

Presentation

2

Functions and characteristics

7

Dimensions

37

Electrical diagrams

59

Catalogue numbers and order forms

95

1

Presentation

For maximum continuity of service ...

0

Manual source-changeover system This is the most simple type. It is controlled manually by an operator and consequently the time required to switch from the normal to the replacement source can vary. A manual source-changeover system is made up of two or three mechanically interlocked manually-operated circuit breakers or switch-disconnectors.

3 4 8 0 0 1 B P

Remote-operated source-changeover system This is the most commonly employed system for devices with high ratings (above 400 A). No human intervention is required. Transfer from the normal to the replacement source is controlled electrically. A remote-controlled source-changeover system is made up of two or three circuit breakers or switch-disconnectors linked by an electrical interlocking system that may have different configurations. In addition, a mechanical interlocking system protects against electrical malfunctions or incorrect manual operations.

Automatic source-changeover systems 4 4 8 0 0 1 B P

An automatic controller may be added to a remote-operated source-changeover system for automatic source control according to programmable operating modes. This solution ensures optimum energy management: b transfer to a replacement source according t o external requirements b management of power sources b regulation b emergency source replacement, etc. The automatic controller may be fitted with an option for communication with a supervisor.

Commercial and service sector: b operating rooms in hospitals b safety systems for tall buildings b computer rooms (banks, insurance companies, etc.) b lighting systems in shopping centres…

5 4 8 0 0 1 B P

Industry: b assembly lines b engine rooms on ships b critical auxiliaries in thermal power stations…

6 4 8 0 0 1 B P

7 4 8 0 0 1 B P

Infrastructures: b port and railway installations b runway lighting systems b control systems on military sites…

2

Presentation

9 3 8 0 0 1 B P

... in a wide range of applications

2 4 8 0 0 1 B P

Interlocking of two Interpact switch-disconnectors via rotary handles.

0 4 8 0 0 1 B P


9 4 8 0 0 1 B P

0 5 8 0 0 1 B P

Complete source-changeover assembly w ith two Interpact switch-disconnectors.

2 6 7 5 9 0 0 1 B P


Interlocking of two Masterpact NT or NW circuit breakers using connecting rods.

Interlocking of three Masterpact NW circuit breakers using cables.

Other source-changeover systems: Telemecanique products 8 4 8 0 0 1 B P

1 5 8 0 0 1 B P

See LC2-D series.

See LC2-F series.

3

0

Presentation

For maximum continuity of service...

Incoming feeders and main LV switchboards 3 5 8 0 0 1 B P

3 4 5 1 0 1 B D

Currents From 630 to 6300 A.

Power distribution 2 5 8 0 0 1 B P


Loads 4 5 8 0 0 1 B P


4

0

Presentation

... in a wide range of applications

2 sources with coupler on busbars

1 normal source 1 replacement source 8 3 5 1 0 1 B D

2 normal sources 1 replacement source

9 3 5 1 0 1 B D

QN 0 1 0

QR

0 4 5 1 0 1 B D

QS1

0 0 1

0 1 1 0

QC

QS2

0 0 1 1

0 1 0 1

QN1

1 0 0 (1) 0 0 1 (1) (1) possible by forcing operation.

QN2

QR

0 1 0 1

0 1 0 0

0 0 1 0

0

1

0

Generator or permanent source QN 0 1 0

1 4 5 1 0 1 B D

Generator or permanent source

Typical applications: continuous production processes b operating rooms b computer rooms... b

Generator or permanent source QN

1 4 5 1 0 1 B D

QR 0 0 1

4 4 5 1 0 1 B D

0 1 0

QR 0 0 1

Typical applications large electrical installations (e.g. airports) b refrigeration units b special electricity tariffs b pumping stations... b

5

0

6



Presentation

2

Overview of solutions Manual source-changeover systems Interpact INS and Compact NS 40 A to 630 A

8

Overview of solutions Manual source-changeover systems Compact NS and Masterpact NT/NW 630 A to 6300 A

9

Overview of solutions Remote-operated source-changeover systems Compact NS100/1600 100 A to 1600 A

10

Overview of solutions Remote-operated source-changeover systems Masterpact NT/NW 630 A to 6300 A

11

Manual source-changeover systems

12

Possible combinations

12

Remote-operated source-changeover systems

16

Mechanical interlocking General characteristics Mechanical and electrical durability

16 18 20

Connection and insulation accessories for Compact NS and INS 630 A

21

Electrical interlocking Standard configurations

22 23

Associated controllers

24

Controller selection Controller installation BA controller BA controller - Operating sequences

24 25 26 27

Associated controllers

28

UA controller UA controller - Operating sequences

28 29

Operating sequences

32

COM communications option

34

Dimensions Electrical diagrams Catalogue numbers and order forms

37 59 95

7


Range

Overview of solutions Manual source-changeover systems Interpact INS and Compact NS 40 A to 630 A Interpact

Models

INS40 to INS80 NS100 to INS160 40 to 160 Switch-disconnectors with extended handles

Rating (A) Type of device

0

Compact INS250 to INS630 INV250 to INV630 100 to 630 Switch -disconnect ors

NS100 to NS250 NS400 to NS630 100 to 630 N/H/L circuit breakers NA switch-disconnectors

Manual source-changeover systems Interlocking via toggles 8 6 7 1 0 1 B D

5 4 5 1 0 1 B D

2 devices side-by-side


Interlocking via rotary handles 2

9 6 7 1 0 1 B D

6 4 5 1 0 1 B D

.

7 4 5 1 0 1 B D

8 4 5 1 0 1 B D


9 4 5 1 0 1 B D

0 5 5 1 0 1 B D

A number of different devices

Interlocking on a base plate 1 7 7 1 0 1 B D

1 5 5 1 0 1 B D


Complete source-changeover assemblies 2 7 7 1 0 1 B D

2 5 5 1 0 1 B D


8

O OFF

O OFF

Interlocking via keylocks with captive keys 0 7 7 1 0 1 B D

ON I

ON I


Range Models Rating (A) Type of device

Overview of solutions Manual source-changeover systems Compact NS and Masterpact NT/NW 630 A to 6300 A Compact

Masterpact

NS630b to NS1600 630 to 1600 N/H/L circuit breakers NA switch-disconnectors

NT06 to NT16 630 to 1600 H1/L1 circuit breakers HA switch-disconnectors

NW08 to NW63 800 to 6300 N1/H1/H2/H3/L1 circuit breakers NA/HA/HF switchdisconnectors

Manual source-changeover systems Interlocking via extended rotary handles 9 6 7 1 0 1 B D

3 5 5 1 0 1 B D


Interlocking via keylocks with captive keys 0 7 7 1 0 1 B D

4 5 5 1 0 1 B D

5 5 5 1 0 1 B D

O

I

pushON

OFF push

h arged disc

O OFF

I

O

ON push

push OFF

6 5 5 1 0 1 B D

ged d ischar

O OFF

A number of different devices

Mechanical interlocking using connecting rods 3 7 7 1 0 1 B D

7 5 5 1 0 1 B D

O

F O F h s u p

I

N O h s u p

F F O

O

d e g a r h c s d i

8 5 5 1 0 1 B D

9 5 5 1 0 1 B D

1 6 5 1 0 1 B D

2 6 5 1 0 1 B D

O

F F O h s u p

I

N O h s u p

F F O

O

d e g a r h c s d i

2 devices one above the other (1)

Mechanical interlocking using cables 4 7 7 1 0 1 B D

0 6 5 1 0 1 B D

2 or 3 devices one above the other

5 7 7 1 0 1 B D

(1)

2 or 3 devices side-by-side

(2)

For this case and other cases, please consult us 6 1 9 1 0 1 B D

(1) Implemented with NS630b to NS1600 electrically-operated devices only. (2) For source-changeover systems using cables, always respect the installation conditions specified on page 19.

9

0


Range

Overview of solutions Remote-operated sourcechangeover systems Compact NS100/1600 100 A to 1600 A Compact

Models Rating (A) Type of device

NS100 to NS630 100 to 630 N/H/L circuit breakers NA switch-disconnectors

NS630b to NS1600 630 to 1600 N/H/L circuit breakers NA switch-disconnectors

Remote-operated source-changeover system Mechanical interlocking on base plate + electrical interlocking 1 7 7 1 0 1 B D

3 6 5 1 0 1 B D

2 electrically-operated devices side-by-side combined with an electrical interlocking system

Mechanical interlocking using connecting rods + electrical interlocking 3 7 7 1 0 1 B D

7 5 5 1 0 1 B D

O

F F O h s u p

I

N O h s u p

F F O

O d e g a r h c s d i

O

F F h O s u p

I

N O h s u p

F F O

O d e g r a h c s d i

2 electrically-operated devices one above the other combined with an electrical interlocking system

Mechanical interlocking using cables + electrical interlocking 7 7 7 1 0 1 B D

0 6 5 1 0 1 B D

2 electrically-operated devices one above the other combined with an electrical interlocking system 6 7 7 1 0 1 B D

2 electrically-operated devices side-by-side combined with an electrical interlocking system (2)

Automatic source-changeover systems Remote-operated source-changeover system combined with an automatic-control system The automatic controller operates the devices depending on external parameters.

7 7 7 1 0 1 B D

4 6 5 1 0 1 B D

BA: Simple controller that manages the changeover function.

6 7 7 1 0 1 B D

UA: Controller that also manages engine generator sets.

BA controller

5 6 5 1 0 1 B D

UA150 : UA controller with a communication option. (2) For source-changeover systems using cables, always respect the installation conditions specified on page 19.

10

UA and UA150 controller

0


Range

Overview of solutions Remote-operated source-changeover systems Masterpact NT/NW 630 A to 6300 A Masterpact

Models Rating (A) Type of device

NT06 to NT16 630 to 1600 H1/L1 circuit breakers HA switch-disconnectors

NW08 to NW63 800 to 6300 N1/H1/H2/H3/L1 circuit breakers NA/HA/HF switch-disconnectors

Remote-operated source-changeover system Mechanical interlocking using connecting rods + electrical interlocking 3 7 7 1 0 1 B D

8 5 5 1 0 1 B D

9 5 5 1 0 1 B D

2 electrically-operated devices side-by-side combined with an electrical interlocking system

Mechanical interlocking using cables + electrical interlocking 4 7 7 1 0 1 B D

1 6 5 1 0 1 B D

2 6 5 1 0 1 B D

2 or 3 electrically-operated devices one above the other combined with an electrical interlocking system (1)

5 7 7 1 0 1 B D

2 or 3 electrically-operated devices side-by-side combined with an electrical interlocking system (1) (2)

Automatic source-changeover systems Remote-operated source-changeover system combined with an automatic-control system 7 7 7 1 0 1 B D

6 7 7 1 0 1 B D

The automatic controller operates the devices depending on external parameters.

4 6 5 1 0 1 B D

BA: Simple controller that manages the changeover function. UA: Controller that also manages engine generator sets.

BA controller

5 6 5 1 0 1 B D

UA150 : UA controller with a communication option.

UA and UA150 controller

(1) Three devices with Masterpact NW only. (2) For source-changeover systems using cables, always respect the installation conditions specified on page 19. For other cases, please consult us.

11

0



0

Possible combinations

A manual source-changeover system can be installed on two or three manually- operated and mechanically interlocked circuit breakers or switch-disconnectors. Interlocks prevent connection to both sources at the same time, even momentarily.

All possibilities for manual source-changeover systems Typ e of d evice

Type of interlo cking fo r t wo devices

Complete assembly Interpact switch-disconnectors

Keylock

Direct rotary handle

Extended rotary handle

b

INS40 to INS160 b

INS250-100 to INS630 INV100 to 630

b

b r

b r

b

b r

b

rr

INS/INV630b to 2500 b Legend: r Possible but visible break function disabled. r 250 A and 630 A ratings can be mixed by using INS320/630 rotary handle interlocking system.

Type of device

Type of int erlocking f or tw o d evices Toggle

Keylock

Direct rotary handle

Extended rotary handle

On base plate On base plate (toggle or direct extended (motor mechanism) rotary control)

Compact fixed or withdrawable circuit breakers NS100 to 250

b

b

b b p

b

b

b

b

b b b

b b b

NS400 to NS630

b

b

b b p

b

b

b

b

b b b

b b b

b b p

b

b p

b

b p

b b

b b

b

b

b

NS100 to 630

NS630b to 1600 with b b p b rotary handle Legend: b Fixed devices only. b Fixed or withdrawable devices. b Devices must be either both fixed or both withdrawable. p With NS400/630 rotary handle interlocking system. p Possible with NS400/630 base plate + NS100-250 adaptation kit. p Devices equipped with rotary handles.

Type of device

b p

Type of interlocking for either all fixed or all withdrawable devices Keylock

Cable-type, Cable-type, Cable-type, 2 devices side-by3 devices side-by2 devices one side side above the other Compact fixed or withdrawable circuit breakers or swith-disconnectors, with motor mechanism

Cable-type, 3 devices one above another

NS630b to 1600 b b b Masterpact fixed or withdrawable circuit breakers or swith-disconnectors, manual operation or with motor mechanism NT06 to 16

b

b

NW08 to 63

b

b

NT06 to NW63

b

b

12

b p

b b

b b

Rod-type, 3 devices one above another

b

b b

b

Manual source-changeover systems Possible combinations


0

All possibilities for manual source-changeover systems

Complete source-changeover assembly for two switchdisconnectors

1 7 5 1 0 1 B D

These assemblies provide an easy way to implement source changeover functions with: b a single 3-position rotary handle that controls the two switch-disconnectors (Normal source ON, OFF, Replacement source ON) b a smaller size, taking up less room in the switchboard. A complete source changeover assembly can be ordered with a single catalogue number.

Complete source-changeover assembly for two Interpact INS switch-disconnectors.

"Normal N"

"Replacement" R INS250-100

INS250-100 Ratings 100 A

INS250-160

INS200-200

INS250-250

INS320

INS400

INS500

INS630

b

INS250-160 Ratings 160 A INS200-200 Ratings 200 A INS250-250 Ratings 250 A

b

b

b

INS320 Ratings 320 A INS400 Ratings 400 A INS500 Ratings 500 A INS630 Ratings 630 A

b

b

b

b

Possible combinations of “Normal” and “Replacement” source circuit breakers

Interlocking of two or three toggle-controlled devices 6 6 5 1 0 1 B D

Two devices can be interlocked using this system. Two identical interlocking systems can be used to interlock three devices ins talled side by side, in which case one device is in the ON position and the two others are in the OFF position. Devices must all have the same configuration, i.e. fixed, plug-in, wi thdrawable or drawout. The system is locked using one or two padlocks (shackle diameter 5 to 8 m m). Two interlocking system models are available for: b Compact NS100 to 250 b Compact NS400 to 630.

"Normal N" Interlocking of two toggle-controlled devices. NS100 Ratings 16... 100 A NS160 Ratings 80...160 A NS250 Ratings 125...250 A NS400 Ratings 150... 400 A NS630 Ratings 630 A

"Replacement" R NS100

NS160

NS250

NS400

NS630

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

13



0

Combination of “Normal” and “Replacement” devices

All Interpact, Compact and Masterpact circuit br eakers and switch-disconnectors from 100 to 6300 A with rotary handles or motor mechanisms can be interlocked.

Interlocking of a number of devices using keylocks (captive keys)

9 6 5 1 0 1 B D

Interlocking is based on two identical keylock s with a single key and a keylock adapter (different for each device). This solution enables interlocking between two devices that are physically distant or that have very different characteristics, for example between a low and a medium-voltage device, or between Compact NS circuit breakers and switch-disconnectors. A system of wall-mounted captive key boxes makes possible a large number of combinations between many devices.

Keylock-type interlocking of two circuit breakers with rotary handles or motor mechanisms.

Possible combinations of “Normal” and “Replacement” source circuit breakers

Interlocking of two devices with rotary handles 8 6 5 1 0 1 B D

The direct or extended rotary handles are padlocked with the devices i n the OFF position. The mechanism prevents simultaneous closing of the devices, but allows them to be opened. ON I

(1) When mixing NS100/250 and NS400/630 circuit breakers, use the NS400/630 interlocking system.

ON I O OF F

O OF F

Interlocking of two Compact NS circuit breakers with rotary handles.

"Normal N" Compact NS100/630 NS100 Ratings 16... 100 A NS160 Ratings 80...160 A NS250 Ratings 125...250 A NS400 Ratings 160... 400 A NS630

"Replacement" R (1)

NS100

NS160

NS250

NS400

NS630

b

b

b

v

v

b

b

b

v

v

b

b

b

v

v

v

v

v

b

b

Ratings 630 A v v v b b 250 A and 630 A ratings can be mixed by using NS400/630 rotary handle interlocking system.

v

"Normal N" "Replacement" R NS800 Compact NS630/1600 (1) NS630b NS630b Ratings 250... 630 A NS800 Ratings 320... 800 A NS1000

NS1000

NS1200

NS1600

b

b

b

b

b

b

b

b

b

b

Ratings 400... 1000 A b b b b b NS1200 Ratings 480... 1200 A b b b b b NS1600 Ratings 640... 1600 A b b b b b (1) When mixing NS100/250 and NS400/630 circuit breakers, use the NS400/630 interlocking system.

14



0

Possible combinations of “Normal” and “Replacement” source switch-disconnectors

Interlocking of two devices with rotary handles The direct or extended rotary handles are padlocked with the devices i n the OFF position. The mechanism prevents simultaneous closi ng of the devices, but allows them to be opened.

2 4 7 7 0 1 B D

"Normal N" Interpact INS (1)

Interlocking of two Interpact switch-disconnectors with direct rotary handles.

"Normal N" Interpact INS /INV

"Replacement" R

INS40 INS63 INS80 INS100 INS40 Ratings 40 A b b b b INS63 Ratings 63 A b b b b INS80 Ratings 80 A b b b b INS100 Ratings 100 A b b b b INS125 Ratings 125 A b b b b INS160 b b b b Ratings 160 A (1) With extended rotary handles only. (2) Possible with INV, but visible-break function is significantly impaired.

INS125

INS160

b

b

b

b

b

b

b

b

b

b

b

b

"Replacement" R (2)

INS250-100/ INV100

INS250-160/ INS250-200/ INS250-250/ INV160 INV200 INV250

INS250-100/INV100 Ratings 100 A b b b b INS250-160/INV160 Ratings 160 A b b b b INS250-200/INV200 Ratings 200 A b b b b INS250-250/INV250 Ratings 250 A b b b b INS320/INV320 Ratings 320 A v v INS400/INV400 Ratings 400 A INS500/INV500 Ratings 500 A INS630/INV630 Ratings 630 A v v v 250 A and 630 A ratings can be mixed by using INS320/630 rotary handle interlocking system.

INS320/ INV320

INS400/ INV400

INS500/ INV500

v

v

v

v

INS630/ INV630

v

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

Possible combinations of Compact “Normal” and “Replacement” source circuit breakers

Interlocking of two devices on a base plate A base plate is available for mechanical interlocking of two manually-operated Compact circuit breakers or switch-disconnectors. "Normal N" "Replacement" R

0 7 5 1 0 1 B D

push to trip

pu sh to t rip

Interlocking of two manually-operated Compact NS devices on a base plate.

NS100 Ratings 16... 100 A NS160 Ratings 80... 160 A NS250 Ratings 125... 250 A NS400 Ratings 150... 400 A NS630 Ratings 630 A

NS100

NS160

NS250

NS400

NS630

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

Combination of Masterpact devices

3 0 9 1 0 1 B D

Interlocking of a number of devices using keylocks (captive keys) Interlocking uses two identical keylocks with a single key. This solution enables interlocking between two devices that are physically distant or that have significantly different characteristics.

15


Remote-operated source-changeover systems Mechanical interlocking

Electrical interlocking of two or three devices is used to create a remote-operated source-changeover system. A basic mechanical interlocking system enhances the reliability of system operation.

Interlocking of two Compact NS100 to 630 devices using a base plate

7 6 0 3 9 0 0 1 B P

0

A base plate designed for two Compact circuit breakers can be installed horizontally or vertically on a mounting rail. Interlocking is carried out on the base plate by a mechanism located behind the breakers. Access to the circuit breaker controls and trip units is conserved. Circuit breakers must be fixed or plug-in versions, with or without earth-leakage protection or measurement modules. The base plate and the circuit breakers are supplied separately. b base plate for Compact NS100 to 250 devices This base plate is intended for two Compact NS100 to 250 devices . base plate for Compact NS400 to 630 devices This base plate is intended for two Compact NS400 to 630 devices . It may also be used, without any modifications, to interlock a fixed Compact N S100 to 250 with a Compact NS400 or 630 device. An adapter kit is required for plug-in v ersions of the Compact NS100 to 250 devices. Compact NS100 to 250 devices, in both fixed and plug-in versions, may be equipped with spreaders. Possible combinations of “Normal” and “Replacement” Compact source circuit breakers

"Normal N"

"Replacement" R NS100

NS160

NS250

NS400

NS630

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

NS100 Interlocking of two electrically-operated Compact NS circuit breakers using a base plate.

Ratings 12,5... 100 A NS160 Ratings 12,5...160 A NS250 Ratings 12,5...250 A NS400 Ratings 160... 400 A NS630 Ratings 250... 630 A

Interlocking of two Compact NS630b to 1600 or two Masterpact NT and NW devices using connecting rods

2 7 5 1 0 1 B D

The two devices must be mounted one above the other (either 2 fixed or 2 withdrawable/drawout devices). Combinations are possible between Compact NS630b to NS1600 devices and between Masterpact NT and Masterpact NW devices. Installation This function requires: b an adaptation fixture on the right side of each circuit breaker or switchdisconnector b a set of connecting rods with no-slip adjustments. The adaptation fixtures, connecting rods and circuit breakers or switchdisconnectors are supplied separately, ready for assembly by the customer. The maximum vertical distance between the fixing planes is 900 mm. Possible combinations of “Normal” and “Replacement” source circuit breakers

"Normal N"

"Replacement" R NS630b to NS1600

Interlocking of two Masterpact NT or NW circuit breakers using connecting rods.

NS630b to NS1600 Ratings 250... 1600 A NT06 to NT16 Ratings 250... 1600 A NW08 to NW40 Ratings 320... 4000 A NW40b to NW63 Ratings 4000... 6300 A

16

NT06 to NT16

NW08 to NW40

NW40b to NW63

b

b

b

b

b

b

b

b

b

b


a 2 4 8 0 0 1 B P

Interlocking of two Masterpact circuit breakers using cables.

Remote-operated source-changeover systems Mechanical interlocking

0

Interlocking of two Compact NS630b to 1600 or two Masterpact NT/NW or up to three Masterpact NW devices using cables For cable interlocking, the circuit br eakers may be mounted one above the other or side-by-side. The interlocked devices may be fix ed or drawout, three-pole or four-pole, and have different ratings and sizes. Interlocking between two devices (Compact NS630b to 1600 or Masterpact NT and NW) This function requires: b an adaptation fixture on the right side of each device b a set of cables with no-slip adjustments. The maximum distance between the fixing planes (vertical or horizontal) is 2000 mm. Interlocking between three devices (Masterpact NW on ly) This function requires: b a specific adaptation fixture for each type of i nterlocking, installed on the right s ide of each device b two or three sets of cables with no-slip adjustments. The maximum distance between the fixing planes (vertical or horizontal) is 1000 mm. Installation The adaptation fixtures, sets of cables and circuit breakers or switch-disconnectors are supplied separately, ready for assembly by the custome r. Installation conditions for cable interlocking systems: b cable length: 2.5 m b radius of curvature: 100 mm b maximum number of curves: 3. Possible combinations of “Normal” and “Replacement” source circuit breakers

"Normal N"

"Replacement" R NS630b to NS1600

NS630b to NS1600 Ratings 250... 1600 A NT06 to NT16 Ratings 250... 1600 A

NT06 to NT16

NW08 to NW40

NW40b to NW63

b

b

b

b

b

b

b

b

b

b

NW08 to NW40 Ratings 320... 4000 A NW40b to NW63 Ratings 4000... 6300 A

It is not possible to combine Compact NS 630b to 1600 and Masterpact NT (or Masterpact NW) devices. All combinations of two Masterpact NT and M asterpact NW devices are possible, whatever the rating or size of the devices. Possible combinations of three device NS630b to NS1600

NT06 to NT16

NW08 to NW40

NW40b to NW63

b

b

b

b

NS630b to NS1600 Ratings 250... 1600 A NT06 to NT16 Ratings 250... 1600 A NW08 to NW40 Ratings 320... 4000 A NW40b to NW63 Ratings 4000... 6300 A

Only Masterpact NW may be used for three-device combinations.

Types of mechanical interlocking and combinations See page 10 to page 15.

17

Remote-operated source-changeover systems General characteristics


Range

Compact

Types of devices Types of circuit breakers Switch-disconnector version Mixing possibilities

Electrical characteristics Rating Insulating voltage Ui (V AC) Positive break indication Number of poles (N and R devices must have the same number of poles) Electrical durability Operating temperature Control characteristics Control voltage

Maximum consumption

NS400 to NS630 N/H/L NA all devices NS100 to NS630 N/H/L/NA fixed or plug-in

15 to 250 A 750

15 to 630 A 750

b

b

3, 4 See page 20 –25 °C to +70 °C (50 °C for 440 V - 60 Hz)

AC DC AC DC

Minimum switching time Interlocking Mechanical (see page ...) Electrical by diagram (without IVE) with IVE unit auxiliary contacts used by circuit breaker Protection and measurement Overload protection long time Short-circuit protection short time instantaneous Earth-fault protection Zone selective interlocking (ZSI) Earth-leakage protection by Vigi module by control unit by add-on Vigirex relay Current measurements Voltage, frequency, power measurements, etc. Indication and control auxiliaries Available auxiliary indication contacts Voltage releases MX shunt MN undervoltage Voltage presence indicator Voltage transformer Ammeter module Insulation monitoring module Source-changeover controller With permanent replacement source With standby generator set Remote communication via bus Device status indications Device remote control Transmission of settings Indication and identification of protection status and alarms Transmission of measurements Installation and connection Fixed front connected Fixed rear connected Withdrawable, plug-in or drawout Installation and connection accessories Downstream coupling accessory Bare-cable connectors Terminal extensions Terminal shields and inter-phase barriers Locking by padlock by keylock Front panel escutcheons

18

NS100 to NS250 N/H/L NA all devices NS100 to NS250 N/H/L/NA fixed or plug-in

48 to 415 V - 50/60 Hz 440 V - 60 Hz 24-250 V 500 VA 500 W 800 ms

500 VA 500 W 800 ms

b

b

b

b

1 OF + 1 SDE

1 OF + 1 SDE

b

b

b

b

b

b b b

b

b

b

b

OF + SD (+ SDV)

2 OF + SD (+ SDV)

b

b

b

b

b

b

b

b

b

b

b

b

b b

BA controller UA controller

b

b b

b

(long rear connections) (plug-in on base)

b b

b

b

b

b

b

b

b

b

b

b

b

b

b

(long rear connections) (plug-in on base)

0


Remote-operated source-changeover systems General characteristics

0

Masterpact NS630b to NS1600 N/H/L NA all devices NS630b to 1600 N/H/L/NA fixed or plug-in

NT06 to 16 N1 / H1 / H2 / H3 / L1 NA / HA / HF all mixing possibilities (fixed, drawout or fixed + drawout) N1/H1/H2/H3/L1/NA/HA/HF

NW08 to 63 N1 / H1 / H2 / H3 / L1 NA / HA / HF all mixing possibilities (fixed, drawout or fixed + drawout) N1/H1/H2/H3/L1/NA/HA/HF

250 to 1600 A 750

600 to 1600 A 1000

800 to 6300 A 1000

b

b

b

3, 4 See page 20 –25 °C to +70 °C (50 °C for 440 V - 60 Hz)

180 VA 180 W 800 ms

48 to 415 V - 50/60 Hz 440 V - 60 Hz 24-250 V 180 VA 180 W 800 ms

b

b

b

b

1 OF + 1 CE (+ SDE)

only with UA or BA 1 OF + 1 CE + 1 PF

only with UA or BA 1 OF + 1 CE + 1 PF

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

2 OF + SD

2 OF + SD

2 OF + SD

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b b

180 VA 180 W 800 ms

BA controller UA controller

b

b

b

b

b

b

b

b

b

b

b

b

b b

(vertical or horizontal) (drawout)

b b


b b


b

b b

b

b

b

b

b

b

b

b

19


Remote-operated source-changeover systems Mechanical and electrical durability Interpact INS switch-disconnectors INS250-100 INS250-160 INS250-200

Number of poles Conventional thermal current (A) Rated operational current (A)

lth Ie

Durability (category A) (ON-CR-OR-CN cycles)

Number of poles Conventional thermal current (A) Rated operational current (A)

Durability (category A) (ON-CR-OR-CN cycles)

lth Ie

3, 4

3, 4

3, 4

At 60 °C Electrical AC, 50/60 Hz 440-480 V 660-690 V Mechanical Electrical AC, 50/60 Hz

100 AC22A 100 100 15000 AC22A

AC23A

160 AC22A 160 160 15000 AC22A

AC23A

200 AC22A 200 200 15000 AC22A

440-480 V 660-690 V

1500 1500

1500 1500

1500 1500

1500 1500

1500 1500

AC23A 100 100

AC23A 160 160

INS320

INS400

at 60 °C Electrical AC, 50/60 Hz 440-480 V 660-690 V Mechanical Electrical AC, 50/60 Hz 440-480 V

3, 4 320 AC22A 320 320 10000 AC22A 1500

AC23A 1500

3, 4 400 AC22A 400 400 10000 AC22A 1500

660-690 V

1500

1500

1500

AC23A 320 320

AC23A 1500 1500

1500

AC23A 400 400

Compact NS100-NS1600 NS100-250 Number of poles Rated current In (A) Mechanical durability (ON-CR -OR-CN cycles) Electrical durability at In (ON-CR -OR-CN cycles) for y 440 V and 480 V NEMA (2) Electrical durability at In (ON-CR -OR-CN cycles) for U = 500 V to 690 V (2)

3, 4

AC23A

250 AC22A 250 250 15000 AC22A

1500 1500

1500 1500

AC23A 200 200

INS500 3, 4 500 AC22A 500 500 10000 AC22A 1500

INS250 AC23A 250 250 AC23A 1500 1500

INS630

AC23A 1500

3, 4 630 AC22A 630 630 10000 AC22A 1500

1500

1500

AC23A 500 500

AC23A 630 630 AC23A 1500 1500

NS400-630

NS630bNS1600

3, 4 100 to 250 10000

3, 4 400 to 630 8000

3, 4 630 to 1600 8000

10000

3000

2000

1500

1500

1500

Masterpact NT06-NT16/NW08-NW63 (1) NT06- NT12- NW08- NW20 NW25- NW50NT10 NT16 NW16 NW40 NW63 Number of poles Rated current In (A)

3, 4 630 to 1600 8000

3, 4 1250 to 1600 8000

3, 4 800 to 1600 10000

3, 4 2000

3, 4 2500 to 4000 10000

3, 4 5000 to 6300 5000

Mechanical durability 10000 (ON-CR -OR-CN cycles) Electrical durability at In 6000 6000 10000 8000 5000 1500 (ON-CR -OR-CN cycles) NT16: for y 440 V and 480 V 3000 NEMA (2) Electrical durability at In 3000 2000 10000 6000 2500 1500 (ON-CR -OR-CN cycles) NT16: for U = 500 V to 690 V (2) 1000 (1) Mechanical and electrical durability not applicable to Masterpact H3 and L versions. (2) Electrical durability tests carried out with a power factor of 0.8 as per IEC 947-2. Note: O N : opening of Normal source C R: closing of Replacement source O R : opening of Replacement source C N: closing of Normal source

20

0


Connection and insulation accessories for Compact NS and INS 630 A

0

Downstream coupling accessory 5 0 6 1 0 1 B D

This accessory simplifies connection to bars and cables with lugs. It may be used to couple two circuit breakers (Compact NS100 to 630) or switchdisconnectors (Interpact INS/INV100 to 630) of the same size. Pitch between outgoing terminals: b Interpact INS250 and INV100 to 250: 35 mm b Interpact INS/INV320 to 630: 52.5 mm b Compact NS100 to 250: 35 mm b Compact NS400 to 630: 52.5 mm. For Compact NS circuit-breakers, the downstream coupling accessory can be used only with fixed versions.

Connection and insulation accessories The coupling accessory can be fitted with the same connection and insulation accessories as the circuit breakers and switch-disconnectors.

Possible uses

Downstream coupling Possible

Outgoing pitch (mm)

b

b

35 35 35 52.5 52.5 52.5

INS250 (100 to 250 A)

b

35

INS400/630 (320 to 630 A)

b

52.5

b

35 52.5

Manual source-changeover systems INS250 (100 to 250 A) with rotary handle NS100/250 with rotary handle NS100/250 on base plate with toggle control INS400/630 (320 to 630 A) with rotary handle NS400/630 with rotary handle NS400/630 on base plate with toggle control

b b b b

Complete source-changeover assembly

Remote-operated source-changeover systems NS100/250 NS400/630

b

21


Remote-operated source-changeover systems Electrical interlocking

Electrical interlocking is used with the mechanical interlocking system. It electrically interlocks the two circuit breakers and implements the time delays required for proper operation of the system. An automatic controller may be added to take into account information from the distribution system.

Electrical interlocking is carried out by an electrical control device. For Compact NS up to 630 A , electrical interlocking is implemented by the IVE unit integrating control circuits and an external terminal block . The integrated control circuits implement the time delays required for correct source transfer. For Compact NS630b to 1600 and Masterpact , this function can be implemented in one of two ways: b using the IVE unit b by an electrician based on the diagrams presented in the “Electrical diagrams” part of this catalogue.

Characteristics of the IVE unit external connection terminal block: inputs: circuit breaker control signals v outputs: status of the SDE contacts on the “Normal” and “Replacement” source circuit breakers b 2 connectors for the two “Normal” and “Replacement” source circuit breakers: v inputs: - status of the OF contacts on each cir cuit breaker (ON or OFF) - status of the SDE contacts on the “Normal” and “Replacement” source circuit breakers v outputs: power supply for operating mechanisms b control voltage: v 24 to 250 V DC v 48 to 415 V 50/60 Hz - 440 V 60 Hz. The IVE unit control voltage must be s ame as that of the circuit breaker operating mechanisms. b v

3 7 5 1 0 1 B D

IVE unit.

Necessary equipment For Compact NS100 to 630, each circuit breaker must be equipped with: b a motor mechanism b an OF contact b an SDE contact. The components are supplied ready for assembly and t he circuit breakers prewired. The prewiring must not be modified. For Compact NS630b to 1600, each circuit breaker must be equipped with: b a motor mechanism b an available OF contact b a CE connected-position contact (carriage switch) on withdrawable circuit breakers b an SDE contact. For Masterpact NT and NW, each circuit breaker must be equipped with: b a remote-operation system made up of: v MCH gear motor v MX or MN opening release v XF closing release v PF “ready to close” contact b an available OF contact b one to three CE connected-position contacts (carriage switches) on drawout circuit breakers (depending on the installation).

22

0


Remote-operated source-changeover systems Standard configurations

0

Compact NS, Masterpact NT and NW Types of mechanical interlocking

Possible combinations Typical electrical diagrams

Diagram no.

QN 0 1 0

51201177 51201178

2 devices 4 7 5 1 0 1 B D

QR 0 0 1

Compact NS100 to 630: b electrical interlocking without emergency power off (EPO) auxiliaries: v with EPO by MN v

with EPO by MX

Compact NS630b to 1600: b electrical interlocking with lockout after fault: v permanent replacement source (without IVE) v with EPO by MX (without IVE) v with EPO by MN (without IVE) v permanent replacement source (with IVE) v with EPO by MX (with IVE) v with EPO by MN (with IVE) b automatic control without lockout after fault:

51201179

51201180 51201181 51201182 51201183 51201184 51201185

permanent replacement source (without IVE) engine generator set (without IVE) Masterpact NT and NW: b electrical interlocking with lockout after fault: v permanent replacement source (without IVE) v with EPO by MX (without IVE)

51201186 51201187

with EPO by MN (without IVE) permanent replacement source (with IVE) with EPO by MX (with IVE) with EPO by MN (with IVE) automatic control without lockout after fault:

51201141 51201142 51201143 51201144

permanent replacement source (without IVE) engine generator set (without IVE) automatic control with lockout after fault: permanent replacement source (with IVE) engine generator set (with IVE) BA/UA controller (with IVE)

51156226 51156227

v v

v v v v b v v b v v b

51201139 51201140

51156904 51156905 51156903

Masterpact NW only Types of mechanical interlocking

Possible combinations Typical electrical diagrams

Diagram no.

QN1 0 1 0

51156906 51156907

3 devices: 2 “Normal” sources and 1 “Replacement” source 5 7 5 1 0 1 B D

QN2 0 1 0

QR 0 0 1

3 devices: 2 “Normal” sources and 1 “Replacement” source with source selection QN1 QN2 QR 6 7 5 1 0 1 B D

v

electrical interlocking: without lockout after fault with lockout after fault

b v

b

automatic control with engine generator set:

0 1 0 1 0

0 0 0 1 1

0 0 1 0 0

v

without lockout after fault (with MN) with lockout after fault (with MN)

51156908 51156909

QS1 0 1 0 0

QS2 0 0 1 0

QS3 0 0 0 1

b

v

electrical interlocking: without lockout after fault with lockout after fault

51156910 51156911

QS1

QC

QS2

b

electrical interlocking:

v

3 devices: 3 sources, only one device 7 7 5 1 0 1 B D

v

3 devices: 2 sources + 1 coupling 0 0 0 v without lockout after fault 1 0 1 v with lockout after fault 1 1 0 b automatic control with lockout after fault 0 1 1 (1) 1 0 0 (1) 0 0 1 (1) possible by forcing operation “Lockout after fault” option. This option makes it necessary to manually reset the device following fault tripping.

8 7 5 1 0 1 B D

51156912 51156913 51156914

23


Associated controllers Controller selection

By combining a remote-operated source- changeover system with an integrated BA or UA automatic controller, it is possible to automatically control source transfer according to user-selected sequences. These controllers can be used on source- changeover systems comprising 2 circuit breakers. For source-changeover systems comprising 3 circuit breakers, the automatic control diagram must be prepared by the installer as a complement to to diagrams provided in the “electrical diagrams” section of this catalogue.

Controller

0

BA

Compatible circuit breakers

UA

All Compact NS and Masterpact circuit breakers

4-position switch Automatic operation Forced operation on “Normal” source Forced operation on “Replacement” source Stop (both “Normal” and “Replacement” sources off)

b

b

b

b

b

b

b

b

b

b

Automatic operation Monitoring of the “Normal” source and automatic transfer Generator set startup control Delayed shutdown (adjustable) of generator set Load shedding and reconnection of non-priority circuits Transfer to the “Replacement” source if one of the phases of the “Normal” phase is absent

b b b b

Test By opening the P25M circuit breaker supplying the controller

b

By pressing the test button on the front of the controller

b

Indications

5 5 8 0 0 1 B P

Circuit breaker status indication on the front of the controller: on, off, fault trip Automatic mode indicating contact

b

b

b

b

Other functions Selection of type of “Normal” source (single-phase or three-phase)

b

(1)

BA controller.

Voluntary transfer to “Replacement” source (e.g. energy management commands) During peak-tariff periods (energy management commands) forced operation on “Normal” sourceif “Replacement” source not operational Additional contact (not part of controller). Transfer to “Replacement” source only if contact is closed. (e.g. used to test the frequency of UR). Setting of maximum startup time for the replacement source

b

b

b

b

b

b

Options Communication option

Power supply

6 5 8 0 0 1 B P

Control voltages

(2)

110 V 220 to 240 V 50/60 Hz 380 to 415 V 50/60 Hz and 440 V 60 Hz

b

b

b

b

b

b

0.35 Un y voltage y 0.7 Un 0.5 Un y voltage y 0.7 Un voltage u 0.85 Un

b

b

b

b

Operating thresholds Undervoltage Phase failure Voltage presence

b

IP degree of protection (EN 60529) and IK degree of protection against external mechanical impacts (EN 50102)

UA controller.

Front Side Connectors

IP40 IP30 IP20

b

b

b

b

b

b

Front

IK07

b

b

Characteristics of output contacts (dry, volt-free contacts ) Rated thermal current (A) 8 Minimum load 10 mA at 12 V Output contacts: b b Position of the Auto/Stop switch b Load shedding and reconnection order Generator set start order. b AC DC Utilisation category (IEC 947-5-1) AC12 AC13 AC14 AC15 DC12 DC13 Operational current (A) 24 V 8 7 5 5 8 2 48 V 8 7 5 5 2 110 V 8 6 4 4 0.6 220/240 V 8 6 4 3 250 V 0.4 380/415 V 5 440 V 4 660/690 V (1) For example, 220 V single-phase or 220 V t hree-phase. (2) The controller is powered by the ACP auxiliaries control plate. The same voltage must be used for the ACP plate, the IVE unit and the circuit-breaker operating mechanisms. If this voltage is the same as the source voltage, then the “Normal” and “R eplacement” sources can be used directly for the power supply. If not, an isolation transformer must be used.

24


Associated controllers Controller installation

0

ACP auxiliaries control plate 7 5 8 0 0 1 B P

The auxiliaries control plate provides in a single unit: b protection for the BA or UA controller with two highly limiting P25M circuit breakers (infinite breaking capacity) for power drawn from the AC source b control of circuit-breaker ON and OFF functions via two relay contactors b connection of the circuit breakers to the BA or UA controller via a built-in ter minal block. Control voltages b 110 V 50/60 Hz b 220 to 240 V 50/60 Hz b 380 to 415 V 50/60 Hz and 440 V 60 Hz. The same voltage must be used for the ACP plate, the controller and the circuitbreaker operating mechanisms. Installation Connection between the ACP auxiliaries control plate and the IVE electri calinterlocking unit may use: b wiring done by the installer b prefabricated wiring (optional).

Installation of the BA and UA controllers

ACP auxiliaries control plate.

The BA and UA controllers may be installed in one of two manners: b directly mounted on the ACP auxiliaries control plate b mounted on the front panel of the switchboard. The length of the connection between the ACP plate and the controller must not exceed two metres. Wiring is done by the installer.

9 7 5 1 0 1 B D

Mounting on the ACP plate.

0 8 5 1 0 1 B D

Mounting on the front panel of the switchboard.

25


Associated controllers BA controller

The BA controller is used to create simple source-changeover systems that switch from one source to another depending on the presence of voltage U N on the “Normal” source. It is generally used to manage two permanent sources and can control Compact NS and Masterpact NT/NW circuit breakers and switch-disconnectors.

Operating modes

8 5 8 0 0 1 B P

A four-position switch may be used to select: b automatic operation b forced operation on the “Normal” source b forced operation on the “Replacement” source b stop (both “Normal” and “Replacement” sources off).

Setting the time delays Time delays are set on the front of the controller. t1. delay between detection that the “Normal” source has failed and the transmissi on of the order to open the “Normal” source circuit breaker (adjustable from 0.1 to 30 seconds). t2. delay between detection that the “Normal” source has returned and the transmission of the order to open the “Replacement” source cir cuit breaker (adjustable from 0.1 to 240 seconds).

Circuit breaker commands and status indications The status of the circuit breakers is indicated on the front of the controller. b ON, OFF, fault. A built-in terminal block may be used to connect the following input/output signals: b inputs: v voluntary order to transfer to source R (e.g. for special tariffs, etc.) v additional control contact (not part of the controller). Transfer to the “Replacement” source takes place only if the contact is c losed (e.g. used to test the frequency of UR, etc.) b outputs: indication of operation in automatic or stop mode via c hangeover contacts.

Test It is possible to test the operation of the BA controller by turning OFF (opening) the P25M circuit breaker for the “Normal” source and thus simulating a failure of voltage UN.

9 7 7 1 0 1 B D

Front of the BA controller.

26

0


Associated controllers BA controller Operating sequences

Switch set to Auto (automatic operation and special-tariff mode)

2 8 5 1 0 1 B D

0

Switch set to the “N” position (forced operation on the “Normal” source) 4 8 5 1 0 1 B D

Switch set to the “R” position (forced operation on the “Replacement” source) 6 8 5 1 0 1 B D

Switch set to the “Stop” position

8 8 5 1 0 1 B D

Key UN : “Normal” source voltage UR : “Replacement” source voltage N : “Normal” source circuit breaker R : “Replacement” source circuit breaker

1

WAITING The system exits this mode when the operating mode is modified or when an external event occurs (e.g. failure or return of UN).

The number sends to the indicated step when the condition is true.

27


Associated controllers UA controller

The UA controller is used to create a source- Operating modes changeover system integrating the following A four-position switch may be used to select: b automatic operation automatic functions: b forced operation on the “Normal” source b transfer from one source to another b forced operation on the “Replacement” source depending on the presence of voltage UN b stop (both “Normal” and “Replacement” sources off, then manual operation). on the “Normal” source Setting the time delays b startup of an engine generator set Time delays are set on the front of the controller. b shedding and reconnection of non-priority t1. delay between detection that the “Normal” source has failed and the transmissi on of the order to open the “Normal” source circuit breaker (adjustable from 0.1 circuits to 30 seconds). b transfer to the “Replacement” source if t2. delay between detection that the “Normal” source has returned and the one of the phases on the “Normal” source transmission of the order to open the “Replacement” source cir cuit breaker fails. (adjustable from 0.1 to 240 seconds). The UA controller can control Compact NS t3. delay following opening of QN with load shedding and before closing of QR (adjustable from 0.5 to 30 seconds). and Masterpact NT/NW devices. t4. delay following opening of QR with load reconnection and before closing of QN (adjustable from 0.5 to 30 seconds). t5. delay for confirmation that UN is present b efore shutting down the engine generator set (adjustable from 60 to 600 seconds). t6. delay before startup of the engine generator set (120 or 180 seconds).

8 5 8 0 0 1 B P

Commands and indications Circuit breaker status indications on the front of the controller: b ON, OFF, fault. A built-in terminal block may be used to connect the following input/output signals: b inputs: v voluntary order to transfer to source R (e.g. for special tariffs, etc.) v additional control contact (not part of the controller). Transfer to the “Replacement” source takes place only if the contact is c losed (e.g. used to test the frequency of UR, etc.) b outputs: v control of an engine generator set (ON / OFF) v shedding of non-priority circuits v indication of operation in automatic mode via changeover contacts.

Distribution-system settings Three switches are used to: b select the type of “Normal” source, whether single-phase or three-phase (e.g. 240 V single-phase or 240 V three-phase) b select whether to remain (or not) on the “Normal” source if the “Replacement” source is not operational during operation on special tariffs b select the maximum permis sible startup time for the engine generator set during operation on special tariffs (120 or 180 seconds).

8 7 7 1 0 1 B D

Test A pushbutton on the front of the controller may be used to test transfer fr om the “Normal” source to the “Replacement” source, then the r eturn to the “Normal” source. The test lasts approximately three minutes.


Front of the UA controller.

28

Using the internal bus protocol, this option may be used to remote the following information: b circuit breaker status ( ON, OFF, fault trip) b presence of the “Normal” and “Replacement” voltages b presence of an order for forced operation (e.g. special tariffs) b settings and configuration information b status of non-priority circuits (loads shed or not) b position of the switch (stop, auto, forced operation on the “Normal” source, forced operation on the “Replacement” source).

0


Associated controllers UA controller Operating sequences

Switch set to the “R” position (forced operation on the “Replacement” source)

0 9 5 1 0 1 B D

0

Switch set to the “N” position (forced operation on the “Normal” source) 2 9 5 1 0 1 B D

Switch set to the “Stop” position 4 9 5 1 0 1 B D

WAITING The system exits this mode when the operating mode is modified or when an external event occurs (e.g. failure or return of UN). When the UA controller is not energised, the output for generator set startup is activated). Key UN : “Normal” source voltage UR : “Replacement” source voltage N : “Normal” source circuit breaker R : “Replacement” source circuit breaker

29


Switch set to the “Auto” position (special-tariff mode) WAITING The system exits this mode when the operating mode is modified or when an external event occurs (e.g. failure or return of UN). When the UA controller is not en ergised, the output for generator set startup is activated).

6 9 5 1 0 1 B D

Key UN : “Normal” source voltage UR : “Replacement” source voltage N : “Normal” source circuit breaker R : “Replacement” source circuit breaker B : Penalties accepted (N ON), i.e. B = 1

1


30


0



0

Switch set to the “Auto” position (automatic operation and test mode). 8 9 5 1 0 1 B D

WAITING The system exits this mode when the operating mode is modified or when an external event occurs (e.g. failure or return of UN). When the UA controller is not energised, the output for generator set startup is activated). Key UN : “Normal” source voltage UR : "Replacement” source voltage N : “Normal” source circuit breaker R : “Replacement” source circuit breaker B : Penalties accepted (N ON), i.e. B = 1 (*) The test lasts 180 seconds.

1


31


Operating sequences

IVE unit 0 0 6 1 0 1 B D

Symbols QN : “Normal” Compact C circuit breaker equipped for remote operation (motor mechanism) QR : “Replacement” Compact C circuit breaker equipped for remote operation (motor mechanism) ON : Circuit breaker QN opening order OR : Circuit breaker QR opening order IN : Circuit breaker QN closing order IR : Circuit breaker QR closing order L1 : Faulty “Normal” indication LED L2 : Faulty “Replacement” indication LED

Key O: OFF (circuit open) I: ON (circuit closed : either ON or OFF.

32

Note: Following all trips (overload, short-circuit, earth-leakage fault, voluntary trip), a manual reset on the front of the motor mechanism is required.

0


Operating sequences

0

BA controller 2 0 6 1 0 1 B D

Inputs UN : “Normal” source voltage UR : “Replacement” source voltage KT : order for forced-operation on R KR : additional check before transfer Outputs QN : “Normal” source circuit breaker QR : “Replacement” source circuit breaker

UA controller 4 0 6 1 0 1 B D

Inputs UN : “Normal” source voltage UR : “Replacement” source voltage KT : order for forced-operation on R KR : additional check before transfer Outputs KG : order to the genset SH : load-shedding order QN : “Normal” source circuit breaker QR : “Replacement” source circuit breaker

Key O: OFF (circuit open) I: ON (circuit closed : either ON or OFF.

Important If UR is not ON when the transfer order is issued (KT or UN), the sequence is not carried out. If KR status is not ON when the transfer order is issued (KT or UN), the transfer sequence is carried out later when KR status becomes I.

33



0

Communications option for Compact NS and Masterpact NT/NW

8 2 9 1 0 1 B D

The COM communications option is compatible with all the source-changeover systems for Compact NS100 to 1600 and Masterpact NT/NW ci rcuit breakers and switch-disconnectors. It can be used to remote status information. It may not be us ed to operate the circuit breakers (only possible locally on the front of the UA150 controller). Masterpact and Compact NS630b to 1600 circuit breakers and switch-disconnectors are compatible with the Modbus ECO COM option. Depending on the trip units or control units used, the COM option may also be used to analyse distribution-system parameters required for the operating and maintenance assistance.

Circuit breaker communication SwitchCircuit disconnector breaker

Compact NS100/1600 status indications ON / OFF Fault trip Connected / disconnected position

b

b b

b

b

ON / OFF Fault trip

b

b

Connected / disconnected position

b

b

Masterpact NT/NW status indications b

Operating and maintenance assistance STR53UE trip unit for Compact NS400/630 Current readings Phase and neutral rms currents

b

Current on the most heavily loaded phase Alarm readings Overload Tripping cause (overload, short-circuit, etc.) Positions of setting dials

Operating and maintenance aids Measurement Current Voltages, frequency, power, etc. Power quality: fundamental, harmonics Programming of demand metering Fault readings Type of fault Interrupted current Waveform capture

b

b b b

Digipact

Modbus

A

A

P P

H H

A

On faults On demand or programmed Histories and logs Trip history Alarm history Event logs Indicators Counter operation Contact wear Maintenance register

P P P

H H H H

P P

H H H H

A

P

H

A

P P P

H H H

P P P

H H H

Note:

see the description of the Micrologic control units for further details on protection and alarms, measurements, waveform capture, histories, logs and maintenance indicators.

34

Functions


0

and characteristics

Automatic source-changeover controller UA150

Status indications “Normal” source ON / OFF Circuit breaker ON Fault trip (SDE) Voltage presence “Replacement” source Circuit breaker ON Fault trip (SDE) Voltage presence Status of R voltage contact Controller Automatic mode “Normal” mode “Replacement” mode

b b b b

b b b b

b b b

Stop mode Testing “Replacement” engine generator set Genset failure Genset OFF Genset ON

b

Shedding of non-priority circuits Reconnection of non-priority circuits

b

b

b b b

b

Settings Time delay t1 for validation of UN absence Time delay t2 for validation of UN return Time delay t3 for wait between opening of N and closing of R Time delay t4 for wait between opening of R and closing of N Time delay t5 for wait between return of UN and order for genset shutdown Time delay t6 for wait before declaring genset failure Penalties accepted to avoid special tariff transfer

b b b b b b b

35

36


Dimensions

Presentation Functions and characteristics

2 7


39

Interlocking of direct rotary handles Interlocking of extended rotary handles Interlocking of toggles Complete source-changeover assembly Downstream coupling accessory

39 40 42 43 44


46

Interlocking on a base plate Interlocking using connecting rods Interlocking using cables IVE electrical-interlocking unit BA and UA automatic controllers

46 50 52 57

Electrical diagrams Catalogue numbers and order forms

59 95

37

38

Manual source-changeover systems Interlocking of direct rotary handles

Dimensions

Compact NS100 to 1600 Dimensions 6 0 6 1 0 1 B D

Front-panel cut-out 7 0 6 1 0 1 B D

8 0 6 1 0 1 B D

Dimensions (mm) Type NS100/160/250N/H/L NS400/630N/H/L

A

B

C

D

F

G

H

J

K

L

M

N

P

325 416

90 115

87.5 100

175 200

156 210

133 157

9.25 5

9 24.6

295 386

75.5 100

150 175

75 74.5

155 179

Interpact INS/INV250 100 to 250 A / Interpact INS/INV320/400/500/630 Dimensions 9 0 6 1 0 1 B D


1 1 6 1 0 1 B D

Dimensions (mm) Type

A

B

C

INS/INV250 100/160/250 A 325 90 87.5 INS/INV320/400/500/630 416 115 100 Note: X et Y are the symmetry planes for a 3-pole device.

D

F

G

H

K

L

M

175 200

156 210

106 130

17.5 22.5

295 386

75.5 100

150 175

N 75 74.5

P 131 160.4

39

0

Manual source-changeover systems Interlocking of extended rotary handles

Dimensions

0



7 5 7 7 0 1 B D


A 325 416

B 90 115

C 87.5 100

D 175 200

F 156 210

G min 185 204

G max 600 600

H 9.25 5

J 9 24.6

P 25.5 30.8

Interpact INS40/63/80/100/125/160 / Interpact INS/INV250 100 to 250 A / Interpact INS/INV320/400/500/630 Dimensions 4 1 6 1 0 1 B D


6 5 7 7 0 1 B D

Dimensions (mm) Type INS40/63/80 INS100/125/160 INS/INV250 100/160/250 A INS320/400/500/630

40

A

B

C

D

F

G min

G max

H

P

Q

325 325 325 416

90 90 90 115

87.5 87.5 87.5 100

175 175 175 200

156 156 156 210

155 200 185 204

396 441 600 600

0 0 17.5 22.5

25.5 25.5 25.5 30.8

25.5 25.5 25.5 30.8

Q 25.5 30.8

Manual source-changeover systems Interlocking of extended rotary handles

Dimensions

0

Compact NS630b to 1600 Dimensions 7 1 6 1 0 1 B D

8 1 6 1 0 1 B D


Dimensions (mm) Type NS630b/800/1000/1200/1600

A

B

C

D

F

G min

G max

H

J

P

Q

R

411

63.5

98

175

280

218

605

25

24

25.5

25.5

64

41

Manual source-changeover systems Interlocking of toggles

Dimensions

0


3 poles

4 poles

1 2 6 1 0 1 B D

Front-panel cut-out

2 2 6 1 0 1 B D

3 poles on left

4 poles on left

3 2 6 1 0 1 B D

4 2 6 1 0 1 B D


42

C2 54 92.5

C3 108 184

L 52.5 70

L16 140 185

L17 245 325

L18 280 370

R2 54 71.5

R18 89 116.5

R19 140 185

P5 83 107

P 115 144

Manual source-changeover systems Complete source-changeover assembly

Dimensions

0

Assembly for INS250 100 to 250 A / Assembly for INS320/400/500/630 Dimensions 5 2 6 1 0 1 B D

6 2 6 1 0 1 B D


Dimensions (mm) Type INS250 INS320/630

A 60.4 82.5

B 130.4 175

C 296 395

D 68 102.5

E 136 205

F 131 155

G 61.8 87

H 279.3 383.7

I 42 64

J 84 128

K 156 210

L 186.5 213

M 5.5 8

N 50 50

Dimensions of the complete source-changeover assembly with an extended handle 0 5 6 1 0 1 B D

1 5 6 1 0 1 B D

Dimensions (mm) 3 4 7 7 0 1 B D

Type INS250 INV100/250 INS320/630 INV320/630

A 60.4

B 130.4

C 295

E 136

K 156

L 138.5

M 631

N 50

82.5

175

395

205

210

162.5

658

75

P 100

Mmax 567.5

Mmin 195

Q 64

150

593

220.5

64

Dimensions (mm) Type INS250 INV100/250 INS320/630 INV320/630

Lines X and Y indicate the axes of symmetry of the switch-disconnector. Reference plane Z corresponds to the back of the switch-disconnector. Note:

43

Manual source-changeover systems Downstream coupling accessory

Dimensions

0

Compact NS100 to NS630 (only for Compact NS fixed devices) Dimensions 8 2 6 1 0 1 B D

9 2 6 1 0 1 B D

Dimensions

Connection

0 3 6 1 0 1 B D

1 3 6 1 0 1 B D

Dimensions (mm) Type NS100/160/250 NS400/630

G2 118 165.9

G3 181.5 265.7

G28 238 339.5

G29 96 143.5

G30 140 188.5

G52 156 227.5

K1 35 45

L28

L29

L30

L31

L32

L33

L34

320 420

99.5 127.5

300 400

89.5 117.5

1 11.2

123 187.5

139.5 -

K2 35 52.5

K3 51 75

K4 156 210

K8 70 113.5

K9 170 250.7

L39

L40

K16 8 3.75

Dimensions (mm) Type NS100/160/250 NS400/630

Note:

44

L35 74.5 96.5

coupling accessory: only for changeover systems using fixed versions of Compact NS circuit breakers.

L36 19.5 26

L37 87.5 115

9.5 22.5

140 210

ØT 6 6

Manual source-changeover systems Downstream coupling accessory

Dimensions

0

Interpact INS250 100 to 250 A / Interpact INS320/400/500/630 Dimensions 2 3 6 1 0 1 B D

3 3 6 1 0 1 B D

Dimensions

Connection

1 0 9 1 0 1 B D

2 0 9 1 0 1 B D

Dimensions (mm) Type INS250-100/160/200/250 NS320/400/500/630

G2

G3

G28

G29

G30

G52

K4

K8

105.5 141

169 240.7

225.5 315

83.5 119

127.5 163.5

143.5 202.5

35 45

K1

35 52.5

K2

51 75

K3

156 210

57.5 88.5

157.5 225.7

K9

25.5 26.25

K16

L28 320 420

L29 82 105

L30 300 400

L31 72 95

L32 16.5 11.2

L33 123 187.5

L34 139.5 -

L35 74.5 98.5

L36 21.5 26

L37 70 92.5

L39 8.5 0

L40 140 210

6 6

Dimensions (mm) Type INS250-100/160/200/250 NS320/400/500/630

ØT

45

Remote-operated source-changeover systems Interlocking on a base plate

Dimensions

0

Compact NS100 to 250 Dimensions, 3 or 4 poles

Fixed device

4 3 6 1 0 1 B D

Withdrawable device

5 3 6 1 0 1 B D

6 3 6 1 0 1 B D

(*) Short terminal shields are mandatory.

Vertical mounting

Horizontal mounting

7 3 6 1 0 1 B D

8 3 6 1 0 1 B D


G50 137.5 180

G51 285 360

H20 62.5 100

H21 97 152

H22 45.5 83

H23 73 123

H42 60 60

H43 120 120

H44 144.5 189

H45 300 378

H46 37 77

K25 156 210

K35 210.5 282.5


L31

L32

P7

P8

110.5 150.5

354 466

25 25

45 45

P9 75 100

P32 178 250

P33 143 215

P50 25 25

P52 99.5 123

Note: coupling accessory: only for changeover systems using fixed versions of Compact NS circuit breakers.

46

P54 21 21

ØT9 9 9

ØT10 6 6

U y 32 y 32

K36 300 400

Dimensions


0

Compact NS400 to 630 Dimensions, 3 or 4 poles

Fixed device

9 3 6 1 0 1 B D

0 4 6 1 0 1 B D

Withdrawable device 1 4 6 1 0 1 B D

Note: coupling accessory: only for changeover systems using fixed versions of Compact NS circuit breakers.

Dimensions Vertical mounting 7 3 6 1 0 1 B D

(*) Short terminal shields are mandatory.

Horizontal mounting 8 3 6 1 0 1 B D

Note: dimensions see page 46.

47

Dimensions


"Normal" and "Replacement" source devices: NS100 to NS250 Dimensions 2 4 6 1 0 1 B D


"Normal" and "Replacement" source devices: NS400 to NS630 Dimensions 4 4 6 1 0 1 B D


Note for Compact NS: For dimensions with the accessories (IP40 escutcheons and Vigi escutcheon protection collars), see Catalogue Compact.

48

0

Dimensions


0

NS400 to NS630 as the "Normal" device, NS100 to NS250 as the "Replacement" device Dimensions 6 4 6 1 0 1 B D


49

Dimensions

Remote-operated source-changeover systems Interlocking using connecting rods

Two Compact NS630b to NS1600 devices one above the other Fixed devices 7 4 7 7 0 1 B D

Withdrawable devices 5 5 6 1 0 1 B D

Two Masterpact NT devices one above the other Fixed devices 6 5 6 1 0 1 B D


50

0

Dimensions

Remote-operated source-changeover systems Interlocking using connecting rods

0

Two Masterpact NW devices one above the other Fixed devices 8 4 7 7 0 1 B D


51

Dimensions

Remote-operated source-changeover systems Interlocking using cables

Two Compact NS630b to NS1600 devices side-by-side Fixed devices 1 6 6 1 0 1 B D


Two Masterpact NT devices side-by-side Fixed devices 3 6 6 1 0 1 B D

Drawout devices 2 6 6 1 0 1 B D

Two Masterpact NT and NW devices side-by-side Fixed devices 4 6 6 1 0 1 B D


52

0

Dimensions


0

Two Masterpact NW devices side-by-side Fixed devices 6 6 6 1 0 1 B D


Three Masterpact NW devices side-by-side Fixed devices 8 6 6 1 0 1 B D


53

Dimensions


Two Compact NS630b to NS1600 devices one above the other Fixed devices 0 5 7 7 0 1 B D


Two Masterpact NT devices one above the other Fixed devices 2 7 6 1 0 1 B D


54

0

Dimensions


0

Two Masterpact NW devices one above the other Fixed devices 1 5 7 7 0 1 B D


Two Masterpact NT and NW devices one above the other Fixed devices 3 5 7 7 0 1 B D


55

Dimensions

Remote-operated source-changeover source-changeover systems Interlocking using cables

Three Masterpact NW devices one above the other Fixed devices 4 5 7 7 0 1 B D


56

0

Remote-operated source-changeover source-changeover systems IVE electrical-interlocking unit BA and UA automatic controllers

Dimensions

0

IVE electrical-interlocking unit 9 7 6 1 0 1 B D

8 7 6 1 0 1 B D

ACP auxiliaries auxiliaries control control plate plate and and BA/UA controller controller 0 8 6 1 0 1 B D

1 8 6 1 0 1 B D

Door cut-out cut-out for for BA/UA BA/UA contr controllers ollers 2 8 6 1 0 1 B D

3 8 6 1 0 1 B D

(1) Cut-out according DIN 43700 standard.

57

58


Electrical diagrams

Presentation Functions and characteristics Dimensions

2 7 37


60

2 Compact NS100/1600 or Masterpact NT/NW devices 2 Compact NS100/630 devices 2 Compact NS630b/1600 devices 2 Masterpact NT or NW devices 3 Masterpact NW devices

60 61 64 72 82

Source-changeover systems with automatic controllers

91

2 Compact NS100/1600 or Masterpact NT/NW devices 2 Masterpact NT or NW devices

91 94


95

59

Electrical diagrams

Remote-operated source-changeover systems 2 Compact NS100/1600 or Masterpact NT/NW devices

Electrical interlocking by the IVE unit Recommended electrical control system 9 8 6 1 0 1 B D

(1) The “normal” and “replacement” source transfer orders must be interlocked electrically. (2) Operating diagram: the SDE “fault-trip” signals are transmitted to the IVE unit. The SDE auxiliary contacts are mounted in the circuit breakers.

Legends ON "Normal” source opening order OR "Replacement” source opening order FN "Normal” source closing order FR “Replacement” source closing order L1 “Normal” source “fault-trip” signal L2 “Replacement” source “fault-trip” signal N “Normal” source auxiliary wiring connector R “Replacement” source auxiliary wiring connector

60

Note: diagram shown with circuits de-energised, circuit breakers open and relays in normal position.

0

Electrical diagrams

Remote-operated source-changeover source-changeover systems 2 Compact NS100/630 devices

0

Diagram no. 51201177 Source-changeover Source-changeover system without automatic-control system Without auxiliaries for emergency off 6 8 6 1 0 1 B D

Local reset 9 5 6 1 0 1 B D

Voluntary remote reset 0 6 6 1 0 1 B D

Automatic reset

ATTENTION

(1) Prefabricated Prefabricated wiring: cannot be modified.

The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, reverse the wires connected to terminals 82 and 84. Legends QN Normal” source Compact NS equipped with motor mechanism QR “Replacement” source Compact NS equipped with motor mechanism SDE “fault-trip” indication contact IVE electrical interlocking and terminal block unit MT motor mechanism OF2 breaker ON/OFF indication contact RN reset order for breaker QN RR reset order for breaker QR

States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: diagram shown with circuits de-energised, circuit breakers open and relays in normal position.

61

Electrical diagrams


0

Diagram no. 51201178 Source-changeover Source-changeover system without automatic-control system With emergency off by MN release and automatic reset 3 5 5 2 1 1 B D

Automatic reset

ATTENTION The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, reverse the wires connected to terminals 82 and 84.

Legends QN Normal” source Compact NS equipped with motor mechanism QR "Replacement” source Compact NS equipped with motor mechanism MN undervoltage release OF2 breaker ON/OFF indication contact SDE “fault-trip” indication contact MT motor mechanism IVE electrical interlocking and terminal block unit BP emergency off button with latching KA3 auxiliary relay F1 auxiliary power supply circuit breaker

62

(1) Prefabricated Prefabricated wiring supplied. (2) Independent Independent auxiliary source.

States permitted by mechanical interlocking system Normal 0 1

Replacement 0 0

0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuits de-energised, circuit breakers open and relays in normal position.

Electrical diagrams


0

Diagram no. 51201179 Source-changeover Source-changeover system without automatic-control system With emergency off by MX release and automatic reset 1 9 6 1 0 1 B D

Automatic reset

ATTENTION The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, reverse the wires connected to terminals 82 and 84.

Legends QN “Normal” source Compact NS equipped with motor mechanism QR “Replacement” source Compact NS equipped with motor mechanism SDE “fault-trip” indication contact OF2 breaker ON/OFF indication contact MX shunt release MT motor mechanism IVE electrical interlocking and terminal block unit KA1 time-delayed auxiliary relays KA2 time-delayed auxiliary relays F1 auxiliary power supply circuit breaker F2 auxiliary power supply circuit breaker

(1) Prefabricated Prefabricated wiring supplied (2) This This source can be: b the source present in the case of voltage monitoring b an independent source. In this case, the MX release must be protected. (3) The The reset orders must be delayed by 0.3 seconds.

States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuits de-energised, circuit breakers open and relays in normal position.

63

Electrical diagrams

Remote-operated source-changeover systems 2 Compact NS630b/1600 devices

0

Diagram no. 51201180 Electrical interlocking 3 9 6 1 0 1 B D

ATTENTION

(1) Not to be wired on fixed version.

The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, connect the SDE to terminals 81 and 84.

States permitted by mechanical interlocking system Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage switch) F1 auxiliary power supply circuit breaker ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) MT Motor Mechanism

64

Normal 0

Replacement 0

1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

Electrical diagrams


0

Diagram no. 51201181 Electrical interlocking with emergency off by shunt release 5 9 6 1 0 1 B D

ATTENTION

(1) Not to be wired on f ixed version.


Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage sw itch) F1 auxiliary power supply circuit breaker MX shunt release BP emergency off button with latching KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) MT Motor Mechanism

States permitted by mechanical interlocking system Normal 0

Replacement 0

1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

65


Electrical diagrams

0

Diagram no. 51201182 Electrical interlocking with emergency off by undervoltage 7 9 6 1 0 1 B D


ATTENTION The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, connect the SDE to terminals 81 and 84.

Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage switch) F1 auxiliary power supply circuit breaker MN undervoltage release BP emergency off button with latching KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR "Replacement” source closing order (0.25 second delay) MT Motor Mechanism

Wiring colour codes RD red

66

GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown

States permitted by mechanical interlocking system Normal 0 1 0

Replacement 0 0 1

Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).


Electrical diagrams

0

Diagram no. 51201183 Electrical interlocking by IVE 4 5 5 2 1 1 B D

ATTENTION The diagram shows the electrical wiring for circuit breakers. When wiring the SDE with switch-disconnectors, connect wire BK to terminal 82.

Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage sw itch) F1 auxiliary power supply circuit breaker IVE electrical interlocking and terminal block unit ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) MT Motor Mechanism


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown

(1) Not to be wired on f ixed version. (2) Prefabricated wiring supplied.

States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

67


Electrical diagrams

0

Diagram no. 51201184 Electrical interlocking by IVE with emergency off by shunt release 5 5 5 2 1 1 B D


Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage switch) F1 auxiliary power supply circuit breaker IVE electrical interlocking and terminal block unit MX shunt release BP emergency off button with latching KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) MT Motor Mechanism


68

GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown

(1) Not to be wired on fixed version. (2) Prefabricated wiring supplied.

States permitted by mechanical interlocking system Normal

Replacement

0 0 1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).


Electrical diagrams

0

Diagram no. 51201185 Electrical interlocking by IVE with emergency off by undervoltage release 6 5 5 2 1 1 B D


Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 MCH spring-charging motor MX standard opening release XF standard closing release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage sw itch) F1 auxiliary power supply circuit breaker IVE electrical interlocking and terminal block unit MN undervoltage release BP emergency off button with latching KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) MT Motor Mechanism


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown

(1) Not to be wired on f ixed version. (2) Prefabricated wiring supplied.


Replacement

0 0 1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

69

Electrical diagrams


0

Diagram no. 51201186 Automatic-control system without IVE for permanent replacement source 5 0 7 1 0 1 B D

ATTENTION



Legends QN Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage switch) F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relays - UN presence detection KA2 auxiliary relays - UR presence detection KM1 contactors with 0.25 second delay (for transfer to “Replacement” source) KM2 contactors with 0.25 second delay (for transfer to “Normal” source) MT Motor Mechanism

70

States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).


Electrical diagrams

0

Diagram no. 51201187 Automatic-control system for replacement source generator set 7 0 7 1 0 1 B D



Legends QN “Normal” source Compact NS630b to 1600 QR “Replacement” source Compact NS NS630b to 1600 OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact CE1 “connected-position” indication contact (carriage sw itch) F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relays - UN presence detection KA2 auxiliary relays - UR presence detection KA3 auxiliary relays - generator set startup if UN absent KM1 contactors with 0.25 second delay (for transfer to “Replacement” source) KM2 contactors with 0.25 second delay (for transfer to “Normal” source) MT Motor Mechanism


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown


Replacement 0 0 1

Note: after a fault trip, the breaker must be reset manually by pressing its reset button. Diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

71

Electrical diagrams

Remote-operated source-changeover systems 2 Masterpact NT or NW devices

0

Diagram no. 51201139 Electrical interlocking with lockout after a fault 9 0 7 1 0 1 B D

ATTENTION



Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay)

72


Replacement 0 0

0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

Electrical diagrams


0

Diagram no. 51201140 Electrical interlocking with lockout after a fault and emergency off by shunt release 1 1 7 1 0 1 B D

ATTENTION



Legends KA3 time delay for genset startup order to avoid starting the genset for transient UN disturbances QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker MX2 shunt release BP emergency off button with latching ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay) BP emergency off button with latching

States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

73

Electrical diagrams


0

Diagram no. 51201141 Electrical interlocking with lockout after a fault and emergency off by undervoltage release 3 1 7 1 0 1 B D

ATTENTION



Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker BP emergency off button with latching S1 control switches KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay)

74



Electrical diagrams

0

Diagram no. 51201142 Electrical interlocking by IVE with lockout after a fault 5 1 7 1 0 1 B D


Legends QN "Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit F1 auxiliary power supply circuit breaker ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay)


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown

(1) Not to be wired for the “without lockout after a fault” solution. (2) Not to be wired on fixed version. (3) Prefabricated wiring supplied.


Replacement 0 0


75


Electrical diagrams

0

Diagram no. 51201143 Electrical interlocking by IVE with lockout after a fault and emergency off by shunt release 7 1 7 1 0 1 B D


Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit F1 auxiliary power supply circuit breaker BP emergency off button with latching KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay)


76

GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown



Replacement

0 0 1 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).


Electrical diagrams

0

Diagram no. 51201144 Electrical interlocking by IVE with lockout after a fault and emergency off by undervoltage release 9 1 7 1 0 1 B D


Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit F1 auxiliary power supply circuit breaker BP emergency off button with latching S1 control switches KA3 auxiliary relay ON “Normal” source opening order OR “Replacement” source opening order FN “Normal” source closing order (0.25 second delay) FR “Replacement” source closing order (0.25 second delay)


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown



Replacement 0 0


77

Electrical diagrams


0

Diagram no. 51156226 Automatic-control system without IVE for permanent replacement source with lockout after a fault 1 2 7 1 0 1 B D

ATTENTION



Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relays - UN presence detection KA2 auxiliary relays - UR presence detection KM1 contactors with 0.25 second delay (for transfer to “Replacement” source) KM2 contactors with 0.25 second delay (for transfer to “Normal” source)

78


Electrical diagrams


0

Diagram no. 51156227 Automatic-control system for replacement source generator set with lockout after a fault 3 2 7 1 0 1 B D

ATTENTION



Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relays - UN presence detection KA2 auxiliary relays - UR presence detection KA3 auxiliary relays - generator set startup if UN absent KM1 contactors with 0.25 second delay (for transfer to “Replacement” source) KM2 contactors with 0.25 second delay (for transfer to “Normal” source)


Replacement 0 0 1

Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

79


Electrical diagrams

0

Diagram no. 51156904 Automatic-control system for permanent replacement source with lockout after a fault (with MN) 7 5 5 2 1 1 B D


Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit F1 auxiliary power supply circuit breaker F2 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relays KA2 auxiliary relays KA3 auxiliary relays


80

GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown



Replacement

0 1

0 0



Electrical diagrams

0

Diagram no. 51156905 Automatic-control system for replacement source generator set with lockout after a fault (with MN) 8 5 5 2 1 1 B D


Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit F1 auxiliary power supply circuit breaker F2 circuit breaker (high breaking capacity) S1 control switches KA1 auxiliary relay KA2 time delay for genset startup order to avoid starting the genset for transient UN disturbances KA3 auxiliary relay


GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown



81

Electrical diagrams

Remote-operated source-changeover systems 3 Masterpact NW devices

0

Diagram no. 51156906 2 Normal sources and 1 Replacement source: electrical interlocking without lockout after a fault 4 3 7 1 0 1 B D

Legends QN... “Normal” source Masterpact NW QR “Replacement” source Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact PF “ready-to-close” contact CE “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker t1 order for transfer from “R” to “N1 + N2” (QN1 and QN2 closing time delay = 0.25 sec. minimum) t2 order for transfer from “N1 + N2”to “R” (QR closing time delay = 0.25 sec. minimum)

82


Normal 2 0 1

Replacement 0 0

0 1

0 0

1 0

0


Electrical diagrams


0

Diagram no. 51156907 2 Normal sources and 1 Replacement source: electrical interlocking with lockout after a fault 6 6 7 1 0 1 B D


Legends QN... “Normal” source Masterpact NW QR “Replacement” source Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker S1 control switches S2 source selection switches t1 order for transfer from “R” to “N1 + N2” (QN1 and QN2 closing time delay = 0.25 sec. minimum) t2 order for transfer from “N1 + N2”to “R” (QR closing time delay = 0.25 sec. minimumm)

States permitted by mechanical interlocking system Normal 1

Normal 2

Replacement

0 0 0 1 1 0 0 0 1 1 0 0 0 1 0 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

83

Electrical diagrams


0

Diagram no. 51156908 2 Normal sources and 1 Replacement source: automatic-control system for generator set without lockout after a fault (with MN) 7 3 7 1 0 1 B D

Legends QN... “Normal” source Masterpact NW QR “Replacement” source Masterpact NW MCH spring-charging motor XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches S2 source selection switches KA1 auxiliary relay KA2 auxiliary relays with 10 to 180 sec. time delay KA3 auxiliary relays with 0.1 to 30 sec. time delay KA4 auxiliary relay KA5 auxiliary relays with 0.25 sec. time delay KA6 auxiliary relays with 0.25 sec. time delay

84

States permitted by mechanical interlocking system and with associated automatism Normal 1 0 1 0 1 0

Normal 2 0 1 0 0 1

Replacement 0 0 1 0 0


Electrical diagrams


0

Diagram no. 51156909 2 Normal sources and 1 Replacement source: automatic-control system for generator set with lockout after a fault (with MN) 9 3 7 1 0 1 B D


Legends QN... “Normal” source Masterpact NW QR “Replacement” source Masterpact NW MCH spring-charging motor XF standard closing voltage release MN undervoltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches S2 source selection switches KA1 auxiliary relay KA2 auxiliary relays with 10 to 180 sec. time delay KA3 auxiliary relays with 0.1 to 30 sec. t ime delay KA4 auxiliary relay KA5 auxiliary relays with 0.25 sec. time delay KA6 auxiliary relays with 0.25 sec. time delay KA7 auxiliary relay KA8 auxiliary relay

States permitted by mechanical interlocking system and with associated automatism Normal 1 0 1 0 1 0

Normal 2 0 1 0 0 1

Replacement 0 0 1 0 0


85

Electrical diagrams


0

Diagram no. 51156910 3 sources with only 1 device closed: electrical interlocking without lockout after a fault 1 4 7 1 0 1 B D

Legends QS... “Source” Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker t1 order for transfer to “Source 1” (QS1 closing time delay = 0.25 sec. minimum) t2 order for transfer to “Source 2” (QS2 closing time delay = 0.25 sec. minimum) t3 order for transfer to “Source 3” (QS3 closing time delay = 0.25 sec. minimum)

86

States permitted by mechanical interlocking system Source 1 Source 2 Source 3 0 0 0 1 0 0 0 1 0 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

Electrical diagrams


0

Diagram no. 51156911 3 sources with only 1 device closed: electrical interlocking with lockout after a fault 3 4 7 1 0 1 B D


Legends QS... “Source” Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker t1 order for transfer to “Source 1” (QS1 closing time delay = 0.25 sec. minimum) t2 order for transfer to “Source 2” (QS2 closing time delay = 0.25 sec. minimum) t3 order for transfer to “Source 3” (QS3 closing time delay = 0.25 sec. minimum) KA1 auxiliary relays KA2 auxiliary relays KA3 auxiliary relays

States permitted by mechanical interlocking system Source 1 Source 2 Source 3 0 0 0 1 0 0 0 1 0 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

87

Electrical diagrams


0

Diagram no. 51156912 2 sources and 1 coupling: electrical interlocking without lockout after a fault 5 4 7 1 0 1 B D

Legends QS... “Source” Masterpact NW QC “Coupling” Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker t1 coupling order for “Source 1 failure” (QC closing time delay = 0.25 sec. minimum) t2 coupling order for “Source 2 failure” (QC closing time delay = 0.25 sec. minimum) t3 coupling order for “Source 1 restored” (QS1 closing time delay = 0.25 sec. minimum) t4 coupling order for “Source 2 restored “ (QS2 closing time delay = 0.25 sec. minimum)

88

States permitted by mechanical interlocking system Source 1 0 1 1

Source 2 0 1 0

Coupling 0 0 1

0 1

1 0

1 0

0

1

0

0

0

1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

Electrical diagrams


0

Diagram no. 51156913 2 sources and 1 coupling: electrical interlocking with lockout after a fault 7 4 7 1 0 1 B D


Legends QS... “Source” Masterpact NW QC “Coupling” Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage sw itch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker t1 coupling order for “Source 1 failure” (QC closing time delay = 0.25 sec. minimum) t2 coupling order for “Source 2 failure” (QC closing time delay = 0.25 sec. minimum) t3 coupling order for “Source 1 restored” (QS1 closing time delay = 0.25 sec. minimum) t4 coupling order for “Source 2 restored “ (QS2 closing time delay = 0.25 sec. minimum) KA1 auxiliary relays KA2 auxiliary relays KA3 auxiliary relays

States permitted by mechanical interlocking system Source 1 0 1 1 0 1

Source 2 0 1 0 1 0

Coupling 0 0 1 1 0

0 1 0 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

89

Electrical diagrams

Remote-operated source-changeover systems 3 Masterpact NW devices Diagram no. 51156914

2 sources and 1 coupling: automatic-control system with lockout after a fault 9 4 7 1 0 1 B D


Legends QS... “Source” Masterpact NW QC “Coupling” Masterpact NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault trip” indication contact PF “ready-to-close” contact CE... “connected-position” indication contact (carriage switch) CH “springs charged” indication contact F1 auxiliary power supply circuit breaker F2/F3 circuit breaker (high breaking capacity) S1 control switches S2 source selection switches KA1 auxiliary relays with 10 to 180 sec. time delay KA2 auxiliary relays with 0.1 to 30 sec. time delay KA3 auxiliary relays with 10 to 180 sec. time delay KA4 auxiliary relays with 0.1 to 30 sec. time delay KA5 auxiliary relays with 0.25 sec. time delay KA6 auxiliary relays with 0.25 sec. time delay KA7 auxiliary relays with 0.25 sec. time delay

90

States permitted by mechanical interlocking system and with associated automatism Source 1 0 1 1 0 1 0

Source 2 0 1 0 1 0 1

Coupling 0 0 1 1 0 0

0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close. Auxiliary power supply = supply voltage of auxiliary relays (KA...) = supply voltage of electrical auxiliaries (electrical operation, MCH, MX, MN...).

0

Electrical diagrams

Source-changeover systems with automatic controllers 2 Compact NS100/1600 or Masterpact NT/NW devices

0

Source-changeover system with BA controller Coupling 1 5 7 1 0 1 B D

3 5 7 1 0 1 B D

Transfer conditions 5 5 7 1 0 1 B D

Terminals 20 and 21: additional control contact (not part of controller).

Tests on “Normal” and “Replacement” source voltages The single-phase check for UN and UR is implemented across terminals 1 and 5 of circuit breakers Q1 and Q2.

Legends Q1 circuit breaker supplying and protecting the automatic- control circuits for the “ Normal” source Q2 circuit breaker supplying and protecting the automatic- control circuits for the “Replacement” source ACP auxiliaries control plate BA automatic controller IVE electrical interlocking and terminal block unit


91

Electrical diagrams


Source-changeover system with UA controller Load shedding and genset management 7 5 7 1 0 1 B D

8 5 7 1 0 1 B D

Transfer conditions 9 5 7 1 0 1 B D

Terminals 20 and 21: additional control contact (not part of controller).

Tests on “Normal” and “Replacement” source voltages “Normal” source voltage UN test 1 6 7 1 0 1 B D

“Replacement” source voltage UR test The single-phase check for UR is implemented across terminals 1 and 5 of circuit breaker Q2.

Legends Q1 circuit breaker supplying and protecting the automatic- control circuits for the “Normal” source Q2 circuit breaker supplying and protecting the automatic- control circuits for the “Replacement” source ACP auxiliaries control plate UA automatic controller IVE electrical interlocking and terminal block unit

92


0

Electrical diagrams

Controller settings 2 6 7 1 0 1 B D

Tests on “Normal” source voltage A = 0 single-phase test, A = 1 three-phase test.


0

Using communication functions 3 6 7 1 0 1 B D

The address of the UA controller is set using the two BBus dials.

Voluntary transfert (e.g. for energy management) b action in the event of genset failure B = 0 circuit breaker N opens, B = 1 circuit breaker N remains closed. b maximum permissible genset startup time (T6) C = 0 T = 120 s, C = 1 T = 180 s. After this time has elapsed, the genset is considered to have failed.

93

Source-changeover systems with automatic controllers 2 Masterpact NT or NW devices

Electrical diagrams

0

Diagram no. 51156903 Electrical interlocking with lockout after a fault 5 6 7 1 0 1 B D


Legends QN “Normal” source Masterpact NT or NW QR “Replacement” source Masterpact NT or NW MCH spring-charging motor MX standard opening voltage release XF standard closing voltage release OF... breaker ON/OFF indication contact SDE1 “fault-trip” indication contact PF “ready-to-close” contact CE1 “connected-position” indication contact (carriage switch) CH “springs charged” indication contact IVE electrical interlocking and terminal block unit


94

GN green

BK black

VT violet

YE GY yellow grey

WH white

BN brown


States permitted by mechanical interlocking system Normal Replacement 0 0 1 0 0 1 Note: diagram shown with circuit breakers in connected position, open, charged, and ready to close.



Presentation Functions and characteristics Dimensions Electrical diagrams

2 7 37 59

Source-changeover systems for 2 devices

96

Interpact INS40 to INS2500 Compact NS100 to NS630 Compact NS630b to NS1600 circuit breakers and switch-disconnectors Masterpact NT circuit breakers and switch-disconnectors

96 97 99 101

Source-changeover systems for 2 or 3 devices

102

Masterpact NW circuit breakers and switch-disconnectors

102


104

Interpact INS40 to INS630 Switch-disconnectors Compact NS100 to NS630 / Circuit-breakers and switch-disconnectors Compact NS630b to NS1600 / Circuit-breakers and switch-disconnectors Masterpact NT or NW / Circuit-breakers and switch-disconnectors

104 106 108 110


112

Masterpact NW / Circuit-breakers and switch-disconnectors

112

95


Source-changeover systems for 2 devices Interpact INS40 to INS2500 and INV100 to INV2500

Manual source-changeover systems Interpact INS40 to INS630 and INV100 to INV630 Interlocking for rotary handle

0 1 7 7 0 1 B D

4 2 6 9 8 E

3/4P 28953

Mechanical device for INS40 to INS160 equipped with an extended rotary handle

¿5...8

31073

Mechanical device for INS250-100 to I NS250/INV100 to INV250 equipped with a direct or extended rotary handle Mechanical device for INS/INV320 to INS/INV630 equipped with a direct or extended rotary handle

31074

Complete assembly source-changeover systems Interpact INS250 to INS630

8 3 6 9 8 E

1 1 7 7 0 1 B D

3P 31140 31144 31142 31146 31148 31150 31152

4P 31141 31145 31143 31147 31149 31151 31153

With Interpact INS630 31154 Locking for INS complete source changeover assembly Handle locking by 1 to 3 padlocks (in OFF position) By keylock Keylocking device + Ronis 1351B.500 keylock or + Profalux KS5 B24 D4Z keylock

31155

With Interpact INS250-100A With Interpact INS250-160A With Interpact INS250-200A With Interpact INS250 With Interpact INS320 With Interpact INS400 With Interpact INS500

Built in 31097 41940 42888

Rotary handle 7 1 6 9 8 E

31055

Extended front control for complete source changeover assembly

Manual source-changeover systems Interpact INS250 to INS2500 and INV250 to INV2500 by keylock Interlocking

9 4 5 1 0 1 B D

6 2 6 9 8 E

3/4P 2x 31087

Locking device for Ronis/Profalux keylocks on INS250-100 to INS250/INV100 to INV250 Locking device for Ronis/Profalux keylocks on INS/INV320 to INS/INV630

2x 31088

2x 31291

Locking device for Ronis/Profalux keylocks on INS/INV630b to INS/INV2500

41950 42878

+ Ronis 1351B.500 keylock (2 keylocks / 1 key) or + Profalux KS5 B24 D4Z keylock (2 keylocks / 1 key)

Connection accessories Downstream coupling accessories Short terminal shields

INS250 (1 pair) INS320 to INS630 (1 pair)

3P 29322 32563

4P 29322 32563

"Normal" source / "replacement" source

INS250 INS320 to INS630

29358 32619

29359 32620

Long terminal shields

INS250 (1 pair) INS320 to INS630 (1 pair)

29324 32583

29324 32583

2 6 0 1 0 1 B D

8 9 9 0 5 E

3 6 0 1 0 1 B D

96


Source-changeover systems for 2 devices (cont.) Compact NS100 to NS630

Manual source changeover Mechanical interlocking For toggle controlled circuit-breakers

NS100...250 NS400...630

29354 32614

For rotary handled circuit-breakers

NS100...250 NS400...630

29369 32621

8 8 2 1 2 E

0 8 7 8 1 E

Key lock interlocking For rotary handled or remote controlled circuit breakers 2 locks, 1 key Ronis 1351B.500 Profalux KS5 B24 D4Z

1 5 8 3 2 E

41950 42878

Remote controlled source changeover Plate + IVE Source "normal"/source " replacement" (identi cal voltages) 9 1 4 3 3 E

NS100...250/NS100...250 Plate + IVE (1) Plate IVE Auxiliary switches 2 OF + 2 SDE Spare wiring system (device/IVE) Back sockets option add: Only long RC Plug in base option add: Plug in kit NS400...630/NS100...630 Plate + IVE (1) Plate IVE Auxiliary switches 2 OF + 2 SDE Spare wiring system (device/IVE) Back sockets option add: Only long RC Plug in base option add: Plug in kit Adaptator kit for NS100...250

24 to 250 V DC

48 to 415 V AC 50/60 Hz 440 V 60 Hz

29351 29349 29356 4 x 29450 29365

29350 29349 29352 4 x 29450 29365

(2)

(2)

(2)

(2)

32611 32609 29356 4 x 29450 29365

32610 32609 29352 4 x 29450 29365

(2)

(2)

(2)

(2)

1 x 32618

1 x 32618

Control unit option 110/127 V AC 50/60 Hz 0 2 4 3 3 E

ERIN MERLING ti9 mul P2 5M 66 0 V 2 91- IEC2 AC3

F 0 . OF

RIN MERLINGE ti9 mul M P25 0 V 66 I C29 21AC3-E

t Tes

Tes t

F F 0 . O

ACP + control unit BA (1) Plate ACP Control unit BA ACP + control unit UA (1) 29448 Plate ACP 29447 Control unit UA 29446 ACP + control unit UA150 (1) (communication option) Plate ACP Control unit UA150

661.42 227.30 434.11

220/240 V AC 50/60 Hz 29470 29363 29376 29472 29363 29378 29474 29363 29379

380/415 V AC 50/60 Hz 440 V 60 Hz 29471 29364 29377 29473 29364 29380 29475 29364 29381

Wiring cable between BA/UA and ACP/IVE 29368 29368 (1) The supply voltages BA/UA control unit, ACP plate, IVE and the remote control must be identical whatever the source changeover type. (2) See products pages.

97


Source-changeover systems for 2 devices (cont.) Compact NS100 to NS630 (cont.)

Connection accessories Downstream coupling accessories Short terminal shields (1 pair)

NS100...250/NS100...250 NS400...630/NS400...630

Source "normal"/source "replacement"

NS100...250/ 250 A NS100...250 NS400...630/ 630 A NS400...630

2 6 0 1 0 1 B D

8 9 9 0 5 E

Long terminal shields (1 pair) 3 6 0 1 0 1 B D

3P 29321 32562

4P 29322 32563

29358

29359

32619

32620

NS100...250/NS100...250 NS400...630/NS400...630

29324 32565

Typical composition of remote controlled source changeover Remote controlled source changeover 1 normal device N (1) + 1 replacement device R (2) + 2 remote controls (3)

2 2 4 3 3 E

+ 1 plate with interlocking (4) with IVE (5) and its wiring (8) + 2 plug-in kits (if plug-in version) + 1 adaptor kit for NS100...250 plug-in (if NS400...630 with NS100...250) + auxilary switches (6) 2 x (1 OF + 1 SDE) for Compact NS100...630 + 1 downstream coupling accessory (7) for Compact NS100...630 (option) + long RC (if back connection)

IVE voltages and remote controls are identical.

Associated control unit 1 source changeover without associated control unit 3 2 4 3 3 E

N GERIN MERLI mluti 9 P 25M GERIN ME RLIN lti 9 mu P 25 M -1 660V C 292 AC3-IE

FF 0 . O

60V IE C2 92-1 AC 3-

Te st

e t Ts

F F 0 . O

+ 1 ACP (9) with BA control unit (10) Or + 1 ACP (9) with UA control unit (11) Or + 1 ACP (9) with UA150 control unit (11) + extension (12) for remote UA/BA connection on front of switchboard

IVE voltages + remote control + ACP + BA or UA are identical.

98


Source-changeover systems for 2 devices (cont.) Compact NS630b to NS1600 circuit breakers and switch-disconnectors

interlocking for source-changeover systems Mechanical interlocking For 2 devices with extended rotary handles

33890

4 4 7 0 7 E

Interlocking using connecting rods for Compact electrically-operated devices Complete assembly with 2 adaptation fixtures + rods 2 Compact fixed devices 2 Compact withdrawable devices

1 4 9 2 7 E

33910 33913

O

F F O h s u p

I

N O h s u p

F F O

O d e g r a h c s i d

O

F F O h s u p

I

N O h s u p

F F O


Interlocking using cables for Compact electrically-operated devices Complete assembly with 2 adaptation fixtures + cables 2 Compact fixed devices 2 Compact withdrawable devices 1 Compact fixed + 1 Compact withdrawable device

2 4 9 2 7 E

33911 33914 33915

O

F F O h s u p

I

N O h s u p

F F O


O

F F O h s u p

I

N O h s u p

F F O


99


Source-changeover systems for 2 devices (cont.) Compact NS630b to NS1600 circuit breakers and switch-disconnectors (cont.)

Associated controller The automatic-control option includes: b an IVE electrical-interlocking unit b an ACP auxiliaries control plate b a BA or UA controller, depending on the required functions b a UA/BA adapter kit. Note: the circuit breaker auxiliaries (MCH, MX, XF) and the automatic-control components (IVE, ACP, UA or BA) must have the same voltages.

IVE electrical-interlocking unit For 2 devices Wiring kit for connection of 2 fixed/withdrawable devices to the IVE unit

4 1 7 8 8 E

Control unit option

0 2 4 3 3 E

48/415 V AC 50/60 Hz 440 V 60 Hz

LINGERIN MER lti9 muM P25 0 V 29 66 3-IEC 21AC

F F 0 . O

IN ER MERLING ul ti9 m25 M P V -1 660 C29 2 AC3-IE

es t T

t Tes

FF 0 . O

ACP + control unit BA (1) Plate ACP Control unit BA ACP + control unit UA (1) Plate ACP

29352 54655

110/127 V AC 50/60 Hz

220/240 V AC 50/60 Hz

380/415 V AC 50/60 Hz 440 V 60 Hz

29448 29447

29470 29363 29376 29472 29363

29471 29364 29377 29473 29364

Control unit UA 29446 29378 29380 ACP + control unit U A150 (1) (communication option) 29474 29475 Plate ACP 29363 29364 Control unit UA150 29379 29381 (1) The supply voltages of the BA/UA controller, ACP plate, IVE unit and circuit breaker operating mechanism must be identical whatever the type of source-changeover system.

100


Source-changeover systems for 2 devices (cont.) Masterpact NT circuit breakers and switch-disconnectors

interlocking for source-changeover systems Interlocking using connecting rods Complete assembly with 2 adaptation fixtures + rods 2 Masterpact NT fixed devices 2 Masterpact NT drawout devices

0 6 7 7 4 E

Interlocking using cables

33912 33913

(*)

Choose 2 adaptation fixtures (1 for each breaker + 1 set of cables) 1 adaptation fixture for Masterpact NT fixed devices 1 adaptation fixture for Masterpact NT drawout devices 1 set of 2 cables (*) Can be used with any combination of NT or NW, fixed or drawout devices.

33200 33201 33209

Associated controller The automatic-control option includes: b an IVE electrical-interlocking unit b an ACP auxiliaries control plate b a BA or UA c ontroller, depending on the required functions b a UA/BA adapter kit. Note: the circuit breaker auxiliaries (MCH, MX, XF) and the automatic-control components (IVE, ACP, UA or BA) must have the same voltages.

IVE electrical-interlocking unit

29352 54655

for 2 devices wiring kit for connection of 2 fixed/drawout devices to the IVE unit

4 1 7 8 8 E

Control unit option

0 2 4 3 3 E

48/415 V AC 50/60 Hz 440 V 60 Hz

ERIN MERLING ul ti9 mM P25 ERIN MERLI NG l ti9 muM P2 5

F F 0 . O

0 V 1 66 I C29 2AC3-E

66 0- V 213IEC29 AC

Te st

t Tes

FF 0 . O

110/127 V AC 50/60 Hz ACP + control unit BA (1) Plate ACP Control unit BA ACP + control unit UA (1) 29448 Plate ACP 29447 Control unit UA 29446

220/240 V AC 50/60 Hz

380/415 V AC 50/60 Hz 440 V 60 Hz

29470 29363 29376 29472 29363 29378

29471 29364 29377 29473 29364 29380

ACP + control unit UA150 (1) (communication option) 29474 29475 Plate ACP 29363 29364 Control unit UA150 29379 29381 (1) The supply voltages of the BA/UA controller, ACP plate, IVE unit and circuit breaker operating mechanism must be identical whatever the type of source-changeover system.

101

Source-changeover systems for 2 or 3 devices Masterpact NW circuit breakers and switch-disconnectors


interlocking for source-changeover systems for 2 devices Interlocking of 2 devices using connecting rods Complete assembly with 2 adaptation fixtures + rods 2 Masterpact NW fixed devices 2 Masterpact NW drawout devices Can be used with 1 NW fixed + 1 NW drawout.

2 6 7 7 4 E

Interlocking of 2 devices using cables

48612 48612

(*)

Choose 2 adaptation fixtures (1 for each breaker + 1 set of cables) 1 adaptation fixture for Masterpact NW fixed devices 1 adaptation fixture for Masterpact NW drawout devices 1 set of 2 cables

47926 47926 33209

(*) Can be used with any combination of NT or NW, fixed or drawout devices.

Associated controller for 2 devices The automatic-control option includes: b an IVE electrical-interlocking unit b an ACP auxiliaries control plate b a BA or UA controller, depending on the required functions b a UA/BA adapter kit. Note: the circuit breaker auxiliaries (MCH, MX, XF) and the automatic-control components (IVE, ACP, UA or BA) must have the same voltages.

IVE electrical-interlocking unit

29352 54655

for 2 devices wiring kit for connection of 2 fixed/drawout devices to the IVE unit

4 1 7 8 8 E

Control unit option

0 2 4 3 3 E

48/415 V AC 50/60 Hz 440 V 60 Hz

ERIN ING MERL ti9 mul P 25 M RIN ERLI NGE M 9 mul ti M P 25 66 0VIEC29 2-1 AC3-

F F 0 . O

660 VIE 2-1 - C29 AC3

est T

es t T

F F 0 . O

110/127 V AC 50/60 Hz ACP + control unit BA (1) Plate ACP Control unit BA ACP + control unit UA (1) 29448 Plate ACP 29447 Control unit UA 29446 ACP + control unit U A150 (1) (communication option)

220/240 V AC 50/60 Hz

380/415 V AC 50/60 Hz 440 V 60 Hz

29470 29363 29376 29472 29363 29378 29474

29471 29364 29377 29473 29364 29380 29475

Plate ACP 29363 29364 Control unit UA150 29379 29381 (1) The supply voltages of the BA/UA controller, ACP plate, IVE unit and circuit breaker operating mechanism must be identical whatever the type of source- changeover system.

interlocking for source-changeover systems for 3 devices Interlocking of 3 devices using cables

102

Choose 3 adaptation fixtures (1 complete set with 3 adaptation fixtures + cables) 3 sources, only 1 device closed, fixed or drawout devices 2 sources, 1 coupling, fixed or drawout devices

48610 48609

2 normal, 1 replacement source, fixed or drawout devices

48608

103


Source-changeover systems for 2 devices Interpact INS40 to INS630 Switch-disconnectors To indicate your choices, check the applicable square boxes appropriate information in the rectangles .

and enter the

Mechanical interlocking of two INS40 to INS630 devices Devices with front rotary handles, mounted side by side Two devices with direct rotary handles INS250 INS320/400/500/630 Two devices with extended rotary handles

Downstream coupling accessory Long terminal shields

INS40/63/80 INS250

INS100/125/160 INS320/400/500/630

INS250

INS320/400/500/630

INS250

INS320/400/500/630

Complete source-changeover assembly

104

INS250-100 A

INS250-160 A

INS250-200 A

INS250-250 A

INS320

INS400

INS500

INS630

0

Source-changeover systems for 2 devices Interpact INS40 to INS630 Switch-disconnectors


To indicate your choices, check the applicable square boxes and enter the appropriate information in the rectangles .

Indication and measurements 4P ammeter module

For INS250

Rating

100 A 150 A 250 A

(one sheet per device, make copies if necessary)

Device identification: Q 1 - NORMAL SOURCE Q 2 - REPLACEMENT SOURCE Switch-disconnector

Adaptation kit required for direct handles

INS250 INS320/400/500/630 A 3 or 4

Rating Number of poles

For INS320/630

Rating

400 A

For INS250

Rating

100 A

600 A 4P current-transformer module

INS40/63/80 INS100/125/160

Interpact type

0

Auxiliary contact

Connections

150 A 250 A For INS320/630

Rating

For INS40/160

1OF/CAF/CAO

For INS250/630

1 OF/CAM

400 A 600 A Standard Low level Standard

Front connection Standard

Low level

Rotary handles Rear connection INS40/80 connectors

2 short 2 long Distribution 3x16 v rigid/10 v flexible

INS100/160 connectors INS250

Snap-on y 95v Distribution 4x25 v rigid/16 v flexible Snap-on 1.5 v to 95 v (< 160 A)

connectors

Snap-on 10 to 185 (< 250 A) Voltage tap connector for 185 v connector v

v

Clips for connectors

Set of 10

Distribution 6x1.5 to 35 rigid with interphase barriers v

INS320/630 connectors

"Distribloc" Multi-stage "Polybloc" Rt-angle extension Set of 3 or 4 Straight extension INS250

CU cable lugs supplied with 2 or 3 inter-phase barriers

Terminal shrouds Terminal shields

Interphase barriers

Black Black Black

Red on yellow front Red on yellow front Red on yellow front

For complete changeover assembly INS250 INS320/630

Locking of rotary handles Padlocking Keylocking

1 to 3 padlocks (in OFF position) Keylock adapter (keylock not included) Keylocks Ronis 1351B. 500 Profalux KS5 B24 D4Z

Installation accessories Front-panel escutcheon

For switch-disconnectors For ammeter module, IP40

125 A 125 A 160 A 250 A

160 A 160 A 250 A 630 A

INS630 INS250 (45 mm) Front alignment base INS320/630 52.5 mm 70 mm One-piece INS250 INS630 INS100/160 For 95 v cable INS250

INS320/630 AL cable lugs supplied with 2 or 3 inter-phase barriers

INS40 to INS160 INS250 INS320 to INS630

1 cable 35 v to 300 v 2 cables 35 v to 240v Voltage tap connector for 185 v connector

Distribution blocks

Edgewise ext. Spreader

v

Extended front handles

INS250 INS320/630

For 120 v cable For 150 v cable For 185 v cable For 240 v cable For 300 v cable For 150 v cable For 185 v cable For 240 v cable For 300 v cable

INS40/63/80 INS100/125/160 INS40/63/80 INS100/125/160 INS250 Short Long INS320/630 Short Long Long for 52.5 mm spreaders INS100/160 Set of 6 INS250 Set of 6 INS320/630 Set of 6

105


Source-changeover systems for 2 devices Compact NS100 to NS630 / Circuitbreakers and switch-disconnectors To indicate your choices, check the applicable square boxes appropriate information in the rectangles .

and enter the

Diagram for two Compact NS devices Without automatic control, without emergency off auxiliaries Without automatic control, with emergency off by MN Without automatic control, with emergency off by MX

(no. 51201177) (no. 51201178) (no. 51201179)

Mechanical interlocking of two NS100 to NS630 devices (fixed, plug-in or withdrawable) Manually operated devices, mounted side by side: Two devices with toggles Two devices with rotary handles

Mechanical and electrical interlocking of two NS100 to NS630 devices (fixed or plug-in) Electrically operated devices, mounted side by side: Select 1 base plate + IVE, the 4 auxiliary contacts and the options / accessories Base plate + IVE Identical voltages: 48 to 415 V AC 50/60 Hz 24 to 250 V DC 440/480 V AC 60 Hz

Auxiliary contacts Options

"Normal" NS100/250 "Replacement" NS100/250 "Normal" NS400/630 "Replacement" NS400/630 "Normal" NS400/630 "Replacement" NS100/250 Adapter kit for NS400/630 with NS100/250 (plug-in) 2 OF + 2 SDE (mandatory) Quantity Long rear connections Plug-in base

Downstream coupling accessory Prefabricated wiring

3P 4P Between device and IVE

NS100/250 NS400/630 Quantity

Automatic-control option Power supply 220/240 V - 50/60 Hz:

ACP + BA controller ACP + UA controller ACP + UA150 controller Power supply 380/415 V - 50/60 Hz and 440 V - 60 Hz: ACP + BA controller ACP + UA controller ACP + UA150 controller

106

4

0

Source-changeover systems for 2 devices Compact NS100 to NS630 / Circuitbreakers and switch-disconnectors


To indicate your choices, check the applicable square boxes and enter the appropriate information in the rectangles . (one sheet per device, make copies if necessary)

Rating Circuit breaker Switch-disconnector

Ammeter module

NS100/160/250 NS400/630 A N, H, L NA

Plug-in/withdr. Plug-in Earth-leakage protection

Electronic

Withdrawable ME, MH, MB, MHM Voltage V 4p MB option on 3p NS

Plug-in kit Compact Withdrawable Compact kit

4P 4P

Standard

Low level

Motor mechanism Instantaneous

AC MX AC MN AC MN AC

DC DC DC DC

V V V V

Rotary handles Direct Extended

Black Red on yellow front MCC conversion access. CNOMO conversion access. Black Red on yellow front Telescopic handle for withdrawable device 1 early-break switch 2 early-break switches Wiring accessory for early-make switches

ME SV F FTI A

F FI 110/240 V AC/DC 24/48 V AC/24/72 V DC

Connections Short

3P 3P

Locking

COM wiring Spare battery for STR43 and STR53 Rearconnect. kit

4P

Insulation-monitoring module Voltage-presence indicator Auxiliary contact OF, SD, SDE or SDV SDE adapter (TM or MA trip units)

Indication auxiliary

TMD rating (16 … 250 A) TMG rating (16 … 63 A)

STR43ME Option STDAM

3P

Delayed

Mixed rear conn.

MA rating (2.5 … 220 A) STR22 SE GE STR23 SE SV STR53 (basic) UE F STR53UE FT FI ZSI wiring Option T (rating 150…630 A)

3P

I max Current-transformer module

Electrical operation Voltage releases

Thermal-magnetic or electronic trip unit Thermalmag.

standard

Remote operation

Number of poles 2, 3 or 4 Number of poles tripped 2d, 3d, 3dN/2 or 4d Fixed device Front Long rear conn. connections Short rear conn.

220-240 V 50/60 Hz

Indication and measurements

Device identification: Q 1 - NORMAL SOURCE Q 2 - REPLACEMENT SOURCE Circuit breaker or switch-disconnector Compact type

Communication Communicating OF, SD, SDE or SDV auxiliary contacts Connected/disconnected position indication contacts Motor mechanism + communicating OF, SD, SDE contacts

Mixed

Toggle (1 to 3 padlocks) Removable Rotary handle Keylock adapter (keylock not included) Keylocks Ronis 1351B.500 Motor mechanism Keylock adapter + Keylocks Ronis (special) Keylock adapter (keylock not included) Keylocks Ronis 1351B.500

Profalux KS5 B24 D4Z NS100/250 NS400/630 Profalux KS5 B24 D4Z

Installation accessories Front-panel escutcheon Toggle Rotary handle, motor mechanism, escutcheon collar; IP40 Vigi module or ammeter IP40 Vigi module Toggle cover Sealing accessories DIN rail adapter NS100/250

Plug-in / withdrawable configuration accessories Auxiliary connections

Vigicompact Vigicompact

Long terminal-shield kit for plug-in or withdr. NS400/630 Interphase-barrier kit for plug-in or withdr. NS400/630 NS100/250 connectors Snap-on 1.5 v to 95v (< 160 A) Snap-on 10 v to 185v (< 250 A) Distribution 6 x 1.5 v to 35 v NS1400/630 connectors 1 cable 35 v to 300v 2 cables 35 v to 240v Right-angle terminal extensions Straight extensions NS100/250 Edgewise extensions NS400/630 Spreader NS100/250 (one piece) (45 mm) NS400/630 (52.5 mm) (70 mm) CU cable lugs NS100/250 120 v 150v 185v NS400/630 240v 300v AL cable lugs NS100/250 150 v 185v v NS400/630 240 300v Voltage measurement input for lugs NS100/250 y 185v for connector for lugs NS400/630 Terminal NS100/250 Short Long shields NS400/630 Short Long Long for 52.5 mm spreaders Interphase barriers Set of 6 Insulation kit > 600 V Without spreaders NS400/630 With 52.5 mm spreaders 2 insulating NS100/250 screens: NS400/630 52.5 pitch 70 pitch

Fixed

Plug-in base accessories Chassis accessories

Parts of plug-in

1 automatic connector fixed part with 9 wires (for base) 1 auto. conn. moving part with 9 wires (for circuit breaker) 1 support for 3 automatic connector moving parts 9-wire manual auxiliary connector (fixed + moving) Long insulated terminals Set of 3 Set of 4 2 IP4 shutters for base Escutcheon collar Toggle Vigi Locking kit (keylock not included) 2 carriage switches (conn./disconnected position indication) Plug-in base FC/RC 2P 3P 4P Set of two power connections Standard Vigi Safety trip for advanced opening For 3P/4P chassis Moving part Fixed part

107

0


Source-changeover systems for 2 devices Compact NS630b to NS1600 / Circuitbreakers and switch-disconnectors 0

To indicate your choices, check the applicable square boxes appropriate information in the rectangles .

and enter the

Diagram for two Compact NS devices Electrical interlocking with lockout after fault: Permanent replacement source (without IVE) With emergency off by MX (without IVE) With emergency off by MN (without IVE) Permanent replacement source (with IVE) With emergency off by MX (with IVE) With emergency off by MN (with IVE) Automatic control without lockout after fault: Permanent replacement source (without IVE) Engine generator set (without IVE)

(no. 51201180) (no. 51201181) (no. 51201182) (no. 51201183) (no. 51201184) (no. 51201185) (no. 51201186) (no. 51201187)

Interlocking using connecting rods between two NS630b to NS1600 devices Manually operated devices installed side-by-side: For two fixed NS devices with extended rotary handles Electrically operated devices installed one above the other: Select a complete set including two adaptation fixtures and the connecting rods Complete set for: 2 fixed NS devices 2 withdrawable NS devices

Interlocking using cables between two NS630b to NS1600 devices Electrically operated devices installed one above the other or side-by-side: Select a complete set including two adaptation fixtures and the cables Complete set for:

2 fixed NS devices 2 withdrawable NS devices 1 fixed NS device + 1 withdrawable NS device

Electrical interlocking between two NS630b to NS1600 devices 1 IVE unit 48/415 V - 50/60 Hz and 440 V - 60 Hz 1 wiring kit for connection between 2 fixed / withdrawable devices to the IVE unit

Automatic-control option Power supply 110 V - 50/60 Hz:

Power supply 220/240 V - 50/60 Hz:

ACP + BA controller ACP + UA controller ACP + UA150 controller ACP + BA controller ACP + UA controller

ACP + UA150 controller Power supply 380/415 V - 50/60 Hz and 440 V - 60 Hz: ACP + BA controller ACP + UA controller ACP + UA150 controller

108

Source-changeover systems for 2 devices Compact NS630b to NS1600 / Circuitbreakers and switch-disconnectors


0


Device identification: Q 1 - NORMAL SOURCE Q 2 - REPLACEMENT SOURCE Circuit breaker or switch-disconnector Compact type Rating Circuit breaker Switch-disconnector Number of poles Device

Indication contacts SD trip indication (maximum 1) 6 A-240 V AC Low level SDE fault-trip indication (maximum 1) (SDE integrated in electrically operated devices) 6 A-240 V AC Low level OF ON/OFF indication contacts (maximum 3) 6 A-240 V AC

CE - "connected" position 6 A-240 V AC qty CD - "disconnected" position 6 A-240 V AC qty CT - "test" position 6 A-240 V AC qty Auxiliary terminals for chassis alone 3-wire terminal (30 parts)

Withdr. chassis Withdr. without chassis (moving part only)

Electrical operation Voltage releases

Communication

Digipact

Standard Power supply MX MN MN delay unit

AC AC AC

Communicating DC DC DC Adjustable

V V V Nonadjustable

Rotary handles for fixed and wit hdrawable device

High setting 0.8 to 1 Ir LT OFF Jbus/ Modbus

Low level qty Low level qty Low level qty Jumpers (set of 10) 6-wire terminal (10 parts)

5.0

2.0 5.0 6.0 7.0 AD - external power-supply module V TCE - external sensor (CT) for neutral protection Rectangular sensor 280 x 115 mm TCW - external sensor for SGR protection LR - long-time rating plug Standard 0.4 to 1 Ir Low setting 0.4 to 0.8 Ir

COM module

qty

Remote operation

Micrologic control unit 2.0

Low level

Carriage switches (possible combinations: 3 CE, 2 CD, 1 CT)

NS630b to NS1600 A N, H, L NA 3 or 4 Fixed

Chassis alone without connections Basic protection A - ammeter

qty

Manual operation Electrical operation Manual operation Electrical operation

Direct Extended Indication auxiliary

Modbus Eco COM module (for switchboard display units)

Connections Top

Bottom

Vertical rear connections Front connections 4x240 v bare cable connectors + shields

Top Top NS - FC fixed

Bottom Bottom

Long connection shields Vertical-connection adapters

NS - FC fixed NS - FC fixed, withdr.

Cable-lug adapters Arc chute screen Inter phase bar riers Spreaders

NS - FC fixed, withdr. NS - FC fixed N S - FC fixed, withdr. NS - FC fixed, withdr.

VO - safety shutters on chassis

NS - FC fixed

Red on yellow front CNOMO conversion access. Black Red on yellow front Telescopic handle for withdrawable device 6 A-240 V AC 2 early-make switches 2 early-break switches

Locking Toggle (1 to 3 padlocks) Rotary handle using a keylock For electrically operated devices

Horizontal rear connections

Black

Removable system OFF position Ronis 1351B.500

Keylock kit (without keylock) VBP - ON/OFF pushbutton locking OFF position locking: VCPO - by padlocks VSPO - by keylocks Keylock kit (w/o keylock) Profalux 1 keylock Profalux

2 identical keylocks, 1 key Chassis locking in "disconnected" position: VSPD - by keylocks Keylock kit (w/o keylock)

VPEC - door interlock

Fixed system ON and OFF positions Profalux KS5 B24 D4Z

Profalux

Ronis Ronis Ronis

Profalux Ronis Kirk Castell 1 keylock Profalux Ronis 2 identical keylocks, 1 key Profalux Ronis 2 keylocks, different keys Profalux Ronis Optional connected/disconnected/test position locking On right-hand side of chassis On left-hand side of chassis

VPOC - racking interlock VDC - m ismatch protection

Accessories CDM - mechanical operation counter CDP - escutcheon CP - transparent cover for escutcheon OP - blanking plate for escutcheon Mounting brackets for fixed NS Test kits

Mini test kit

for mounting on horizonta l plane Portable test kit

109


Source-changeover systems for 2 devices Masterpact NT or NW / Circuitbreakers and switch-disconnectors To indicate your choices, check the applicable square boxes appropriate information in the rectangles .

0

and enter the

Diagram for 2 Masterpact NT/NW devices Electrical interlocking with lockout after fault: Permanent replacement source (without IVE) With emergency off by MX (without IVE) With emergency off by MN (without IVE)

(no. 51201139) (no. 51201140) (no. 51201141)

Permanent replacement source (with IVE) With emergency off by MX (with IVE) With emergency off by MN (with IVE) Automatic control without lockout after fault: Permanent replacement source (without IVE) Engine generator set (without IVE) Automatic control with lockout after fault: Permanent replacement source (with IVE) Engine generator set (with IVE)

(no. 51201142) (no. 51201143) (no. 51201144) (no. 51156226) (no. 51156227) (no. 51156904) (no. 51156905)

BA/UA controller (with IVE)

(no. 51156903)

Interlocking using connecting rods (NT/NW devices one above the other) Select a complete set including two adaptation fixtures and the connecting rods Complete set for: 2 drawout NT devices 2 fixed NT devices 2 drawout NW devices 2 fixed NW devices 1 fixed NT device + 1 fixed NW devices 1 drawout NT device + 1 drawout NW device

Interlocking using cables (NT/NW devices one above the o ther or side-by-side) Select two adaptation fixtures (one for each device) and a set of two cables Adaptation fixture for: 1 fixed NT device (NT/NW fixed and drawout 1 drawout NT device devices may be mixed) 1 fixed NW device 1 drawout NW device 1 set of 2 cables (for two devices)

qty qty qty qty

Electrical interlocking 2 appareils NT/NW 1 IVE unit 48/415 V - 50/60 Hz and 440 V - 60 Hz 1 wiring kit for connection between 2 fixed / withdrawable devices to the IVE unit

Automatic-control option

110

Power supply 220/240 V - 50/60 Hz:

ACP + BA controller

Power supply 380/415 V - 50/60 Hz and 440 V - 60 Hz:

ACP + UA controller ACP + UA150 controller ACP + BA controller ACP + UA controller ACP + UA150 controller

Source-changeover systems for 2 devices Masterpact NT or NW / Circuitbreakers and switch-disconnectors



Device identification: Q 1 - NORMAL SOURCE Q 2 - REPLACEMENT SOURCE Circuit breaker or switch-disconnector Masterpact type Rating Sensor rating Circuit breaker Switch-disconnector

NT A A N1, H1, H2, H3, L1 NA, HA, HF, ES, HA10 (NW)

Number of poles Option: neutral on right side Device

3 or 4

Indication contacts OF - ON/OFF indication contacts Standard 4 OF 6 A-240 V AC (10 A-240 V AC and low-level for NW) Additional 1 block of 4 OF for NW max. 2 qty EF - combined "connected/closed" contacts 1 EF 6 A-240 V AC for NW

max. 8

qty

1 EF low-level for NW

max. 8

qty

SDE - " fault-trip" indication contact NW

Standard 1 SDE 6 A-240 V AC Additional 1 SDE 6 A-240 V AC 1 SDE Low level Programmable contacts 2 M2C contacts 6 M6C contacts Carriage switches 6 A-240 V AC Low level CE - "connected" position max. 3 for NW / NT CD - "disconnected" position max. 3 for NW, 2 for NT CT - "test" position max. 3 for NW, 1 for NT AC - NW actuator for 6 CE - 3 CD - 0 CT additionnal carriage switches

Fixed

Remote operation Remote ON/OFF

Withdr. chassis Withdr. without chassis (moving part only) Chassis alone without connections

MCH - gear motor XF - closing voltage release MX - opening voltage release PF - "ready to close" contact

Micrologic control unit A - ammeter 2.0

5.0 6.0 P - power meter 5.0 6.0 H - harmonic meter 5.0 6.0 AD - external power-supply module TCE - external sensor (CT) for neutral protection Rectangular sensor NT (280 x 115 mm) for earth-leakage protection NW (470 x 160 mm)

qty qty qty qty

7.0 7.0 7.0 V

Remote tripping

BPFE - electrical closing pushbutton Res - electrical reset option RAR - automatic reset option MN - undervoltage release R - delay unit (non-adjustable) Rr - adjustable delay unit 2nd MX - shunt release

VBP - ON/OFF pushbutton locking (by transparent cover + padlocks) OFF position locking: VCPO - by padlocks VSPO - by keylocks Keylock kit (w/o keylock) Profalux Kirk 1 keylock Profalux 2 identical keylocks, 1 key Profalux 2 keylocks, different keys (NW) Profalux

Standard 0.4 to 1 Ir Low setting 0.4 to 0.8 Ir High setting 0.8 to 1 Ir LT OFF PTE - external voltage measurement input (required for reverse supply) BAT - battery module

Communication Eco COM module Modbus (for switchboard display units)

Chassis locking in "disconnected" position: VSPD - by keylocks Keylock kit (w/o keylock)

Connections Top Bottom Top Bottom Top Bottom NT - FC fixed, draw. NT - FC fixed, draw. NT - FC fixed NT, NW fixed, draw. NT fixed, drawout NW fixed

Lugs for 240 v or 300 v cables VO - safety shutters on chassis

NT fixed, draw. NT, NW

VIVC - shutter position indication and locking

NW

Low level 6 A-240 V AC V V

V

Locking

LR - long-time rating plug

Horizontal Vertical Front Vertical-connection adapters Cable-lug adapters Arc chute screen Interphase barriers Spreaders Disconnectable front connection adapter

V V V

VPEC - door interlock

Profalux Kirk

Ronis Castell Ronis Ronis Ronis Ronis Castell

1 keylock Profalux Ronis 2 identical keylocks, 1 key Profalux Ronis 2 keylocks, different keys Profalux Ronis Optional connected/disconnected/test position locking On right-hand side of chassis On left-hand side of chassis

VPOC - racking interlock IPA - cable-type door interlock IBPO - racking interlock between crank and OFF pushbutton for NW DAE - automatic spring discharge before breaker removal for NW VDC - mismatch protection

X

Accessories CDM - mechanical operation counter CB - auxiliary terminal shield for chassis CDP - escutcheon CP - transparent cover for escutcheon OP - blanking plate for escutcheon Brackets for mounting NW fixed Test kits Mini test kit

on backplates Portable test kit

111

0


Source-changeover systems for 3 devices Masterpact NW / Circuit-breakers and switch-disconnectors To indicate your choices, check the applicable square boxes appropriate information in the rectangles .

and enter the

Diagram for 3 Masterpact NW devices 2 "Normal" sources + 1 "Replacement" source: Electrical interlocking without lockout after fault (no. 51156906) Electrical interlocking with lockout after fault (no. 51156907) 2 "Normal" sources + 1 "Replacement" source with source selection: Automatic control w/ engine generator set w/o lockout after fault Automatic control w/ engine generator set w/ lockout after fault 3 sources, only 1 device ON: Electrical interlocking without lockout after fault Electrical interlocking with lockout after fault 2 "Normal" sources + 1 coupling: Electrical interlocking without lockout after fault Electrical interlocking with lockout after fault Automatic control with lockout after fault:

(no. 51156908) (no. 51156909) (no. 51156910) (no. 51156911) (no. 51156912) (no. 51156913) (no. 51156914)

Interlocking using cables (NW devices one above the oth er or side-by-side) Select a complete set i ncluding three adaptation fixtures and the cables 1 complete set for: 3 sources / 1 device ON, fixed or drawout 2 sources + 1 coupling, fixed or drawout 2 sources + 1 replacement source, fixed or drawout

112

0

Source-changeover systems for 3 devices Masterpact NW / Circuit-breakers and switch-disconnectors



Device identification: Q 1 - NORMAL SOURCE Q 2 - REPLACEMENT SOURCE Circuit breaker or switch-disconnector Masterpact type Rating Sensor rating Circuit breaker Switch-disconnector Number of poles Option: neutral on right side Device

Indication contacts OF - ON/OFF indication contacts Standard 4 OF 6 A-240 V AC (10 A-240 V AC and low-level) Additional 1 block of 4 OF max. 2 EF - combined "connected/closed" contacts 1 EF 6 A-240 V AC

max. 8

qty

1 EF low-level

max. 8

qty

Standard 1 SDE 6 A-240 V AC Additional 1 SDE 6 A-240 V AC 1 SDE Low level Programmable contacts 2 M2C contacts 6 M6C contacts Carriage switches 6 A-240 V AC Low level CE - "connected" position max. 3 CD - "disconnected" position max. 3 CT - "test" position max. 3 AC - NW actuator for 6 CE - 3 CD - 0 CT additionnal carriage switches

A A N1, H1, H2, H3, L1 NA, HA, HF 3 or 4 Fixed Drawout with chassis

Remote ON/OFF

Chassis alone without connections

Micrologic control unit A - ammeter 7.0 7.0 7.0 V

Remote tripping

MCH - gear motor XF - closing voltage release MX - opening voltage release PF - "ready to close" contact

LR - long-time rating plug

BAT - battery module

Communication Eco COM module Modbus (for switchboard display units)

6 A-240 V AC BPFE - electrical closing pushbutton Res - electrical reset option RAR - automatic reset option MN - undervoltage release R - delay unit (non-adjustable) Rr - adjustable delay unit 2eme MX - shunt release

Chassis locking in "disconnected" position: VSPD - by keylocks Keylock kit (w/o keylock)

Connections

VO - safety shutters on chassis VIVC - shutter position indication and locking

Low level

VBP - ON/OFF pushbutton locking (by transparent cover + padlocks) OFF position locking: VCPO - by padlocks VSPO - by keylocks Keylock kit (w/o keylock) Profalux Kirk 1 keylock Profalux 2 identical keylocks, 1 key Profalux 2 keylocks, different keys (NW) Profalux

Standard 0.4 to 1 Ir Low setting 0.4 to 0.8 Ir High setting 0.8 to 1 Ir LT OFF PTE - external voltage measurement input (required for reverse supply)

Top Top Top Fixed, drawout Fixed

V V V

V V

V

Locking

TCW - external sensor for SGR protection

Horizontal Vertical Front Interphase barriers Disconnectable front connection adapter

qty qty qty qty

Remote operation

Drawout without chassis (moving part only)

5.0 6.0 P - power meter 5.0 6.0 H - harmonic meter 5.0 6.0 AD - external power-supply module TCE - external sensor (CT) for neutral protection Rectangular sensor 470 x 160 mm for earth-leakage protection

qty

SDE - " fault-trip" indication contact NW

2.0

0

Bottom Bottom Bottom VPEC - door interlock

X

Profalux Kirk

Ronis Castell Ronis Ronis Ronis Ronis Castell

1 keylock Profalux Ronis 2 identical keylocks, 1 key Profalux Ronis 2 keylocks, different keys Profalux Ronis Optional connected/disconnected/test position locking On right-hand side of chassis On left-hand side of chassis

VPOC - racking interlock IPA - cable-type door interlock IBPO - racking interlock between crank and OFF pushbutton for NW DAE - automatic spring discharge before breaker removal for NW VDC - mismatch protection

Accessories CDM - mechanical operation counter CB - auxiliary terminal shield for chassis CDP - escutcheon CP - transparent cover for escutcheon OP - blanking plate for escutcheon Brackets for mounting NW fixed Test kits Mini test kit

on backplates Portable test kit

Source Changeover

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