Transfer Panel ATI Instruction Manual
GENERAL SAFETY INSTRUCTIONS a. This leaflet provides indispensable f. The maintenance operations must instructions in termes of the safety, be carried out exclusively by authothe connection and the operation of rised and appropriately trained perthe automatic transfer switch. sonnel. b. This system must exclusively be g. This system complies with the cominstalled by specialised, qualified munity directives applicable to this personnel. product. Thus, it bears the CE mark. c. Before making the connections, it is essential that the earth cable be connected. d. Keep the cabinet clean using a dry h. Compliance with IEC 60947-6-1. cloth. i. Information available in this instruce. It is recommended that this leaflet tion manual are not contractual. be kept in a place easily accessible to all those who may need it.
2
INTRODUCTION________________________________________________ 4 GENERAL INTRODUCTION ____________________________________ ATI TRANSFER PANEL RANGE _________________________________ NEW MOTORIZED CHANGEOVER SWITCH _____________________ OPTIONS AVAILABILITY _______________________________________ ENVIRONMENT ______________________________________________
6 4 4 4 5 6
TECHNICAL CARACTERISTICS_____________________________________ 6
VOLTAGE CONFIGURATIONS _________________________________ 38 VOLTAGE OPTIONS__________________________________________ CABLE CONNECTIONS BETWEEN SWITCH AND ELECTRONIC MODULE _________________________________ ELECTRONIC MODULE CONNECTIONS ___________________ 39 -
ENGLISH
ENCLOSURES INSTALLATION _________________________________ 7 - 37 FIRST OPERATIONS ______________________________________ 7 - 10 BOTTOM CABLE ENTRY ENCLOSURES ___________________ 11 - 17 TOP CABLE ENTRY ENCLOSURES _______________________ 18 - 24 OPTIONAL CONNECTIONS ______________________________ 25 - 37 GENERAL POINTS___________________________________________ 37 42 38 38 42
INPUTS AND OUTPUT CONTACTS ________________________________ 43 CURRENT INPUTS (for metering) __________________________________ 43 BASIC PRODUCT USE________________________________________ 44 GENERAL INTRODUCTION ___________________________________ ELECTRONIC MODULE USAGE __________________________ 44 PROGRAMMING ACCESS____________________________________ PROGRAMMING EXIT________________________________________ PROGRAMMING MENUS_____________________________________ SETUP MENU___________________________________________ 47 VOLTAGE MENU ________________________________________ 49 FREQUENCY MENU _____________________________________ 50 TIMERS MENU__________________________________________ 51 COMMUNICATION MENU ________________________________ 52 MANUAL MODE _____________________________________________ AUTOMATIC MODE __________________________________________ LOSS OF MAINS AUTOMATIC SEQUENCE _____________________ MAINS RETURN AUTOMATIC SEQUENCE _________________ 58 TEST MODE ACCESS________________________________________ TEST MODE EXIT____________________________________________ OFF LOAD TESTING _________________________________________ ON LOAD TESTING __________________________________________
62 44 45 45 45 46 48 50 51 52 54 55 56 57 59 60 60 61 62
METERING PRODUCT USE ___________________________________ 63 - 75 GENERAL INTRODUCTION ___________________________________ 63 ELECTRONIC MODULE USAGE __________________________ 63 - 64 PROGRAMMING ACCESS____________________________________ 64 PROGRAMMING EXIT________________________________________ 64 PROGRAMMING MENUS_____________________________________ 65 SETUP MENU___________________________________________ 66 - 67 VOLTAGE MENU ________________________________________ 68 - 69 FREQUENCY MENU _____________________________________ 69 - 70 TIMERS MENU__________________________________________ 70 - 71 COMMUNICATION MENU _____________________________________71 PRODUCT METERING ___________________________________ 72 - 73 MANUAL MODE _____________________________________________ 74 MAINS RETURN AUTOMATIC SEQUENCE _____________________ 74 TEST MODE ACCESS________________________________________ 75 TEST MODE EXIT____________________________________________ 75 COMMUNICATION ___________________________________________ 76 - 79 LIST OF PARAMETERS TO BE DISPLAYED_________________ 76 - 79 SAVED COMMAND __________________________________________ 79 MAINTENANCE ______________________________________________ 80 - 83 FAULT FINDING GUIDE ___________________________________________ 84 3
INTRODUCTION GENERAL INTRODUCTION NEW ATI enclosure integrates a new 4-pole changeover switch including electronic’s control to meet standard IEC 60947-6-1. Thanks to the changeover switch technology, it is always possible to manually operate the system to guarantee the changeover panel operation in any situation. The new enclosure design allows switch front panel access to: • Avoid opening of the enclosure for manual operation • Allow electronic module access for programming and monitoring
• Simplify connections between the mechanical switch and the electronic module. With the mode switch in manual position, Padlocking, as well as handle insertion operations are then directly accessible from the front panel. The electronic module, also accessible from the front panel, includes: • Sources monitoring • Metering display (V and f as standard) • Test operations and Sequences programming using keypad.
ATI TRANSFER PANEL RANGE The new ATI panel range will be available from 63 A to 1 600 A. New ATI range models MODEL • ATI 63 A • ATI 100 A • ATI 125 A • ATI 250 A • ATI 400 A
• • • • •
ATI 630 A ATI 800 A ATI 1 000 A ATI 1 250 A ATI 1 600 A
Standard offer includes Bottom cable entry. Top cable entry is offered as an option. NEW MOTORIZED CHANGEOVER SWITCH The new switch included in the enclosure is made of 3 different parts:
3
ATI 035 A
1
4
2
1. A mechanical switch. 2. A motorized block to operate the switch electrically. 3. An electronic module on the top of the motorized block, driving loss of mains and main’s return sequence. Features and benefits: • Main sensing circuit is 3 phases and Gen sensing circuit is single phase • The new Motorisation block is inclu• Standard product includes, phase to ded in a moulded case phase + phase to neutral voltage • It is possible to remove the motorized measurement and displays system block and the electronic module frequency (phase 1) and switch numwithout being obliged to disconnect ber of operations. the power cables • The product including metering allows • Manual operation directly acts on the current measurement as well as power shaft of the mechanical switch for metering (kW, kVar, kVA and PF). better reliability • The complete enclosure meets standard IEC 60947-6-1 (ATS applications) • The enclosure is self-powered (from Main and Gen sources). There is no need for an external power source to allow automatic sequence after loss of power • All thresholds and timers can be set using the display and the keypad, or via modbus (optional) • The standard product integrates voltage and frequency control for better diagnostic
INTRODUCTION (continued) OPTIONS AVAILABILITY Option 9 Top Cable Entry Option 8 Communication Option 1 Metering Option
Option 7 2In / 2Out
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Option 5 Voltage 277 VAC
Option 2 IP54 Protection Kit
ATI 036 A GB
Option 6 Auxiliary contacts
Option 3 Solid Neutral
Option 4 Lightning Protection
Factory options are delivered pre-installed in the enclosures Option 6: Option 9: • Auxiliary contacts for switch posi- • Top Cable Entry. For cables to be tion information, padlocking and routed through the top rather than Auto / Manual mode information are bottom. Option code is TICT. optionally available. Option code is TAUX. Option 1: Option 5: • A metering module allowing stan- • A switch allowing 277 Vac specific dard features + current and power voltage option for customers requimetering facilities on a larger backlit ring voltage code V601 (480/277 Vac). display. Option code is TMET. Option code is THVM. Loose options are available, for customer mounting in the enclosures Option 2: Option 7: • IP54 protection rating is available as • 2IN / 2OUT.1 plug in module allowing an option. A specific protection winauxiliary contacts for Main and dow must be installed on the front Generator available information is also panel of the enclosure to avoid water available as an option. Option code is infiltration in the enclosure. Option TIO2. code is TIP5. Option 8: Option 3: • 1 plug in communication module, • Solid neutral link is available as an JBUS / MODBUS protocole, can option on the switch itself, when optionally be ordered allowing remote switching of the neutral cable is not communication of the changeover required. Option code is TLNK. system. Option code is TCOM. Option 4: • Lightning protection is also available as an option to avoid ATS damage in case of a strike on the power cables. This option is highly recommended in stormy areas. Option code is TLPR and TI02 is included.
5
INTRODUCTION (continued) ENVIRONMENT The complete enclosure meets following environmental requirements: • Ingress protection of IP41 with overall • Operating temperature of 40 °C to • 95 % humidity non condensing at 65 °C with de-rating 40 °C rating of IP21 • Maximum operating altitude without • Operating temperature of – 10 °C to • Maximum storage is one year • 80 % humidity non condensing at switch de-rating is 2 000 m above 40 °C without de-rating 55 °C sea level.
TECHNICAL CARACTERISTICS Characteristics Thermal Current Ith (40 °C) Assigned isolement voltage Ui (V) Assigned voltage to chocks Uimp (kV)
63 A 800 8
100 A 800 8
125 A 800 8
250 A 800 8
400 A 800 8
630 A 1 000 12
800A 1 000 12
1 000A 1 000 12
1250 A 1000 12
1600 A 1000 12
63
100
125
250
400
630
800
1 000
1250
1600
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
100 63 10
100 100 14
100 125 18
50 250 23
18 400 23
70 630 45
50 800 48
100 1 000 75
100 1250 75
100 2 x 800 75
5 8.5
5 8.5
10 17
10 17
10 17
12.6 25.2
16 27,2
20 40
25 52.5
32 67
0.75 0.45 300
0.75 0.45 300
0.75 0.45 300
1.3 0.85 600
1.3 0.85 600
1.3 0.85 600
2,6 1,6 1 500
2,6 1,6 1 500
2.8 1,7 1700
2.8 1,7 1700
IEC 60947-6-1 Characteristics Assigned current Ie (A) (B categorie) 415 Vac AC31B Operating Class Material class Maximum short circuit current using gG DIN fuse Max short circuit (kA eff) Fuse size (A) Peak current value: withstand and closing operation (kA peak) Short circuit Operation Rated short time withstand current (kA eff) Rated short circuit making capacity (kA max)
Other Characteristics Commutation duration I-II ou II-I (s) (1) I-o ou II-0 (s) (1) Black time durating during commutation under Un (ms) Power input 230 Vac mini / maxi (V) 277 Vac mini / maxi (V) - Option 5 Consumption during switching operation 230 Vac maxi / average (VA) 277 Vac maxi / average (VA) - Option 5 Mechanical characteristics Number of commutation (durability) Weight (complete std enclosure) kg
184/276 184/276 221/332 221/332
184/276 221/332
184/276 184/276 221/332 221/332
184/276 184/276 184/276 221/332 221/332 221/332
210/310 240/380
210/310 240/380
420/80 420/80
420/80 420/80
420/80 420/80
400/100 400/100 400/110 400/110
420/110 450/120 450/120 420/115 450/125 450/125
470/128 470/128
470/128 470/128
10 000 21
10 000 21
10 000 21
8 000 39
8 000 44
5 000 66
4 000 125
4 000 130
3000 230
3000 330
All these characteristics are given as information and are not contractual (1): Between order sent and final position (under nominal conditions)
Temperature Derating Nominal Rating (40 °C Max) (A) 63 100 125 250 400 630 800 1 000 1 250 1 600
Cable Size (mm2) 16 35 50 120 240 2 x 185 2 x 240 4 x 150 4 x 240 5 x 240
50 °C (A) 63 100 125 250 360 550 720 880 1 150 1 300
De rate 60 °C (A) 50 80 100 220 300 500 640 800 1 000 1 100
65 °C (A) 45 63 80 200 250 400 540 680 820 930
IEC 947-3 40 °C 415 V 60 °C 415 V AC 22 AC 23 AC 22 AC 23 AC23A 63A AC23A 45A AC23A 100A AC23A 63A AC23A 125A AC23A 80A AC23A 250A AC23A 200A AC22A 400A AC23A 250A AC23A 250A AC22A 630A AC23A 500A AC23A 400A AC22A 800A AC23A 800A AC23A 540A AC22A 1000A AC23A 1000A AC23A 680A AC22A 1 250A AC22A 1 000A AC22A 1 600A AC22A 1 100A
Single phase configuration Table available for single phase configurations using a 4 poles switch and connecting 2 poles in parrallel Max ambiant Temperature = 40 °C Nominal Rating 3 phase configuration (A) 63 100 125 250 400 630 800 1 000 1250 1 600
Metering accuracy Voltage and frequency: 1 % on power input range.
6
Nominal Rating 1phase configuration (2 poles in //) (A) 100 160 (1) 200 400 630 (2) 800 (3) 1 250 1 600 (4) 1 800 2 500 (5)
(1)
Short circuit level required for 160A not acceptable for 100A version Short circuit level required for 630A not acceptable for 400A version (3)Short circuit level required for 800A not acceptable for 630A version (4)Short circuit level required for 1 600A not acceptable for 1 000A version (5) Short circuit level required for 2 500A not acceptable for 1 600A version (2)
ENCLOSURES INSTALLATION FIRST OPERATIONS • The system is delivered in position 0 in manual mode, start generator contact closed. Shroud
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• Remove the shroud to allow terminals access.
ATI 037 A
400A / 630A
Remove the plastic protection of the plexiglas cover.
7
ENCLOSURES INSTALLATION (continued) Handle with chain • Fix the handle + chain on the enclosure itself.
ATI 038 A
x1
8
ENCLOSURES INSTALLATION (continued) Wall mounting brackets • Use the mounting brackets delivered in a bag inside the enclosure to fix the enclosure on a wall.
x4
ENGLISH
x4
M6 x4
ATI 039 A
x4
9
ENCLOSURES INSTALLATION (continued) Voltage sensing kit • Cut the voltage sensing kit clips to allow cables connections using screws/nuts/contact washers delivered in a bag inside the enclosure.
1
2
ATI 040 A
3
10
ENCLOSURES INSTALLATION (continued) BOTTOM CABLE ENTRY ENCLOSURES 63 A / 100 A / 125 A ratings Power Cables Connection
A
Power Cables Connection
A-A
ENGLISH
1 2 3 N Load
Generator
A
Main
Earth cable 25 mm2 (Max)
Torque : M8 M10
Phase and neutral cable 50 mm2 (Max)
13 Nm (Max) 26 Nm (Max) 400
70
90
128
276
122
238
273 248
448
39
558
9 7.5 17 39
600
15
ATI 041 A GB
7
12.5
441 455
11
ENCLOSURES INSTALLATION (continued) 250 A rating Power Cables Connection Power Cables Connection
A
A-A
1 2 3 N Load
Generator
A
Earth cable 120 mm2 or 2 x 50 mm2 (Max)
Phase and neutral cable 150 mm2 or 2 x 70 mm2 (Max)
Main
13 Nm (Max) 26 Nm (Max)
Torque : M8 M10
60
245
185
600 495
348
435
323
648
39
858
900
9 7.5 17 39
15
ATI 042 A GB
7
12
12.5
641 655
82.5
ENCLOSURES INSTALLATION (continued) 400 A rating Power Cables Connection A
Power Cables Connection
ENGLISH
1 2 3 N
Main
Load
Generator
A
Earth cable 120 mm2 or 2 x 70 mm2 (Max)
Phase and neutral cable 240 mm2 or 2 x 120 mm2 (Max)
Torque : M10 M12
26 Nm (Max) 45 Nm (Max)
600
60
245
185
495
348
435
323
648
82.5
39
858
900
9 7.5 17 39
15
ATI 043 A GB
7
12.5
641 655
13
ENCLOSURES INSTALLATION (continued) 630 A rating Power Cables Connection A
A-A
1
2
3
N
Main
Load
Generator
Phase and neutral cable 2 x 240 mm2 (Max) A
Earth cable 240 mm2 (Max)
Torque : M10 M12
26 Nm (Max) 45 Nm (Max)
600
288 46
320 30
495 455 545
ATI 044 A
200
900
423 398
14
605
72.5 30
328
14
ENCLOSURES INSTALLATION (continued) 800 A / 1 000 A ratings Power Cables Connection A
ENGLISH
A-A
Load Earth cable: -800A:2x120mm2 or 1x300mm2 (Max) -1000A:2x240mm2 or 1x300mm2 (Max)
Main
Generator
A
Torque: M10 M12
Phase and neutral cable 800A:3x240mm2 or 2x300mm2 (Max) 1000A:4x240mm2 or 2x300mm2 (Max)
26Nm (Max) 45Nm (Max)
28 30
720
520
480
14
623 600
200
1375
1175
536
ATYS 127 A GB
775 536 50
120
50
80
480
14
80
50
15
ENCLOSURES INSTALLATION (continued) 1 250 A rating Power Cables Connection A
A-A A
Load Earth cable 2 x 240 mm2 or 1 x 300 mm2 (Max)
Main
Generator
Torque: M12
45Nm (Max)
100
Phase and neutral cable 2 x 300 mm2 or 4 x 240 mm2 (Max)
100
555
A
100 800
798
1000
1800 200
1800
100
81
79
803
555
ATYS 131 B GB
100
58
100
58
100
100
800
16
1600
775
ENCLOSURES INSTALLATION (continued) 1 600 A rating Power Cables Connection A
ENGLISH
A-A
Earth cable 2 x 300 mm2 or 3 x 240 mm2 (Max) Load
Main
Generator
Torque: M12
100
Phase and neutral cable 6 x 240 mm2 or 4 x 300 mm2 (Max)
45Nm (Max)
100
555
A
100 800
798
1000
1800 200
1800
1600
775
100
81
79
803
555
58 100
ATYS 132 B GB
100
58
100
100
800
17
ENCLOSURES INSTALLATION (continued) TOP CABLE ENTRY ENCLOSURES 63 A / 1 00 A / 125 A ratings Top cable entry Power Cables Connection A A-A
Earth cable 25 mm2 (Max)
Generator
Main
Load 1 2 3 N
A
Phase and neutral cable 50 mm2 (Max)
13 Nm (Max) 23 Nm (Max)
Torque : M8 M10
273 448
248
39
600
558
9 7.5 17 39
15
7
12.5
441 455 122
90
128
70
238
276 ATI 045 A GB
400
18
ENCLOSURES INSTALLATION (continued) 250 A ratings - Top cable entry Power Cables Connection
ENGLISH
A-A
Earth cable 120 mm2 or 2 x 50 mm2 (Max)
A
Main
Generator Load
1 2 3N
A
Phase and neutral cable 150 mm2 or 2 x 70 mm2 (Max)
Torque : M8 M10
13 Nm (Max) 26 Nm (Max) 348 323
648
39
858
900
9 7.5 17 39
15
7
12.5
641 655 435
82.5
ATI 046 A GB
185
245
60
495 600
19
ENCLOSURES INSTALLATION (continued) 400 A ratings - Top cable entry Power Cables Connection A
A-A
Earth cable 120 mm2 or 2 x 70 mm2 (Max)
Load
Main
Generator
1 2 3 N Phase and neutral cable Torque 240 mm2 or 2 x 120 mm2 (Max)
A
: M10 M12
26 Nm (Max) 45 Nm (Max) 348 323
648
39
858
900
9 7.5 17 39
15
7
12.5
641 655 435
82.5
185
245
60
ATI 047 A GB
495 600
20
ENCLOSURES INSTALLATION (continued) 630 A ratings - Top cable entry Power Cables Connection
A
2
A-A
Load
ENGLISH
Earth cable 240 mm (Max)
Main
Generator
1 2 3 N
Phase and neutral cable 2x240 mm2 (Max)
Torque : M10 M12
26 Nm (Max) 45 Nm (Max) 423 398
A
200
1150
600
30 72.5
328
280
288
46
50
540 455 495
ATI 048 A
13 600
21
ENCLOSURES INSTALLATION (continued) 800 A/1000 A ratings Top cable entry Power Cables Connection A
A-A
Generator Main
Load
Earth cable: -800A:2x120mm2 or 1x300mm2 (Max) -1000A:2x240mm2 or 1x300mm2 (Max)
A Phase and neutral cable: 800A:3x240mm2 or 2x300mm2 (Max) 1000A:4x240mm22 or 2x300mm2 (Max)
28
520
480
30
720
14
Torque: M10 M12
623 600
13
536
200
12
1375
1175
3
1
775 536 50
120
50
22
80
480
ATI 048 C GB
14
80
50
26Nm (Max) 45Nm (Max)
ENCLOSURES INSTALLATION (continued) 1250 A rating Top cable entry Power Cables Connection Phase and neutral cable 2 x 300 mm2 or 4 x 240 mm2 (Max)
A
A-A A
Generator
ENGLISH
Main
Load Earth cable 2 x 240 mm2 or 1 x 300 mm2 (Max)
100
A
45Nm (Maxi)
100
555
Torque : M12
100 800
798
1000
1800 200
1800
1600
775
100
81
79
803
555
58 100
ATYS 133 B GB
100
58
100
100
800
23
ENCLOSURES INSTALLATION (continued) 1600 A rating Top cable entry Power Cables Connection
A
Phase and neutral cable 6 x 240 mm2 or 4 x 300 mm2 (Max)
A-A
Load
Main Earth cable 2 x 300 mm2 or 3 x 240 mm2 (Max)
Generator
100
A
45Nm (Maxi)
100
555
Torque M12
100 800
798
1000
1800 200
1800
100
81
79
803
555
ATYS 134 B GB
100
58
100
58
100
100
800
24
1600
775
ENCLOSURES INSTALLATION (continued) OPTIONAL CONNECTIONS Option 1
Verify there is no voltage Metering Option on the terminals before Available from third release 2004. This mounting the options. option is factory fitted and includes a
ENGLISH
specific metering display + metering CTs to allow current + power metering.
ATI 049 A GB
Metering : - (Sensing) CTS - Specific Metering Display
Option 2 IP54 protection kit x1 x4
1
M5
x1 x4 x1
4
25
25 7
3
354
92
2
ATI 050 A GB
4
25
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 63A / 100A rating
M8
x2
x1
x2
x2 x1 x1
ATI 051 A
1
2 Torque : M8 ––> 13 Nm (Max)
26
x2 M8x20
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 125A / 250A rating
x3
ENGLISH
x1
x1
x1 x2
x3 M8/M10 x 20
1
ATI 052 A
3 2 Torque : M8 ––> 13 Nm (Max) M10 ––> 26 Nm (Max)
27
ENCLOSURES INSTALLATION (continued)
x4
x1
M10 / M12
x1 x2 x1
1
x1
400A : x4 M10 x 30 630A : x4 M12 x 35
x2
2
ATI 053 A
3
Torque: M10 ––> 26 Nm (max) M12 ––> 45 Nm (max) 28
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 800A rating
x1
x1
M10: x2 M12: x4
x1
ENGLISH
M10: x2 M12: x4 M10: x2 M12: x4 x1
M10x40: x2 M12x35: x1 M12x40: x2 M12x45: x1
A see detail
detail A 1/2 M12x45 (x2) M12x35 (x1)
M10x40 (x2) M12x40 (x2)
Torque: M10 ––> 26 Nm (max) M12 ––> 45 Nm (max) 29
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 1 000A rating x1 x1
M10: x8 M12: x4 M10: x8 M12: x4
x1
M10: x8 M12: x4 x1
M10x35: x4 M10x45: x4 M12x40: x2 M12x50: x2
A see detail
detail A 1/2
M10x45 (x4)
M10x35 (x4)
M12x50 (x2)
ATYS 130 ATI 053 A A
M12x40 (x2)
Torque: M10 ––> 26 Nm (max) M12 ––> 45 Nm (max) 30
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 1 250A rating
x2
M12: x18 x1
M12: x18
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x1 M12: x18
A see detail
M12X45: x18
detail A
A
ATYS 135 B
A
A
SECTION
A-A
31
ENCLOSURES INSTALLATION (continued) Option 3 Solid neutral kit 1 600A rating
x4
M12: x18 x1
M12: x18
x1 M12: x18
A see detail
detail A
A
ATYS 136 B
A
A
32
SECTION
A-A
M12X45: x18
ENCLOSURES INSTALLATION (continued) Option 4 Lightning protection
A 3 minutes power off action is required before startup to allow option recognition. x1
ENGLISH
M6
x1
Top Connection
Bottom Connection
x2 M8
x2 x1
125A
125A ≥ 250A
≥ 250A
A B
C
A
5 4
1/2
C
ATI Electronic module
4 B FUSE CONTACT Q2 1P
N SURGYS CONTACTS
3
FUSE CONTACT Q2 3P
2
ATI 054 A GB
1
5 2IN/2OUT Option
A specific menu in the metering architecture allows monitoring of the protection. Cf variable LIP in the monitoring menu. LIP variable = 1 as soon as the protection operates (fuse blow or lightning protection operation). This information is verified every 5 seconds. Error led also blinks to inform of LIP operation. It might then either be required to change a fuse or the lightning module.
33
ENCLOSURES INSTALLATION (continued) Option 4 (continued) Lightning protection equipment Connection diagram
L3
L3
L2 L1
L2 L1
N
N 2
4mm
RMS 50
Q2
205
102 101 103 104 105
204 206
D40 D40 D40 D40
7
106
203
L/N L/N L/N L/N
Power 230 Vac – G – Voltage Sensing
201 202
4mm2
Voltage Sensing – OO – Power 230 Vac
50A
SURGYS 8
Opt.2 Opt.1
9 10 11 12
ATI 055 A GB
6mm2
14
14
14
14
34
FUSE CONTACT Q2 1P
11
SURGYS CONTACTS
11
FUSE CONTACT Q2 3P
+ -
11
+ C
11
14 13
2IN/2OUT Option
ATI Electronic Module
0.75mm2
ENCLOSURES INSTALLATION (continued) Option 5 277 Vac option Switch is available in 277 Vac version.
Option 6
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Auxiliary contacts for 0,1,2 position, padlock and Auto / Manual Mode. Available from factory.
f g h
i
j
20 21 22 23 24 25 26 27 1
Identification f
Terminals 20-21
Type Output
g
20-22
Output
h
20-23
Output
i
24-25
Output
j
26-27
Output
2
0 A/M Padlocking
Feature Position 1 Auxiliary contact Contact closed when switch is in position 1 Position 2 Auxiliary contact Contact closed when switch is in position 2 Position 0 Auxiliary contact Contact closed when switch is in position 0 Auto / Manu information Contact closed when Automatic mode is active Padlocking information Contact closed when the switch is padlocked
Rating • Resistive load: 10 A • Inductive load: 3 A Max Vac: 250 - Max operations: 5 x 107
ATI 056 A GB
1 2 3 N
Contact f, g and h are closed when the switch is in position 1, 2 or 0. Contact i is closed when the switch is in Automatic mode. Contact j is closed when the switch is padlocked.
35
ENCLOSURES INSTALLATION (continued) Option 7 2 IN / 2 OUT option Main available / Gen available output contacts. The contact closes as soon as the source is available.
A 3 minutes power off action is required before startup to allow option recognition.
x1
1 1/2
2
OUT 9 / 10 : Main Available output contact
a b 9 10 11 12
ATI 057 A GB
11/12 : Gen Available output contact
36
Terminals 9-10
Type Output
Feature Main available information
b
11-12
Output
Gen available information
Rating 230 Vac - 5 A - 1 150 VA Max operations ≤ 105 - Galvanic insulation 2,5 kV (1 min 50 Hz)
Identification a
ENCLOSURES INSTALLATION (continued) Option 8
A 3 minutes power off action is required before startup to allow option recognition.
Communication module Read paragraph communication for instructions. Installation of this module allows RS485 connection. Protocoles avaible are JBUS / MODBUS®. x1
ENGLISH
1 1/2
ATI 058 A GB
2
RS485 2 or 3 wires half duplex Protocol JBUS / MODBUS® protocol / RTU mode Speed 2400, 4800, 9600, 14 400, 19 200, 28 800, 38 400 Bauds Galvanic insulation 4 kV (1 min 50 Hz) GENERAL POINTS For standard configurations, an RS 485 link is used to connect up to 31 ATI with a PC or a PLC over a distance of 1 500 metres, using JBUS / MODBUS© protocol.
1500 M
R = 120 Ω
N° 1
N° 2
N° n R = 120 Ω DIRIS 109 B
Recommendations: You should use a shielded twisted pair (LIYCY type). In a disturbed environment or large network (in terms of length) we recommend the use of 2 shielded pairs (type LIYCY-CY). In this case, one pair is used for the + and the –, and another pair, where the 2 wires are short-circuited, for the 0 V. A repeater (1 channel) or an arrestor (4 channels) should be used if you intend to exceed the distance (1 500 m) and / or maximum number (31) of ATI. Please contact us for more information.
Programmable controllers Other systems
NB: A 120 ohm resistance (found on the additional module) must be fixed at both ends of the link.
1500 M
Other solutions are available (modem, optical fibre, etc.). Please contact us. R = 120 Ω
N° 1
1500 M
0+- -+0 repetor
N° n
RS485
R = 120 Ω DIRIS 110 B
Programmable controllers Other systems
37
VOLTAGE CONFIGURATIONS VOLTAGE OPTIONS To meet all voltages required by the market, 2 ATI versions have been developed: Standard 230Vac +/- 20% 50 Hz 3 phase 4 wires - 3P4L Star connections FG Wilson Voltage option code V502 415 / 240V V503 400 / 230V V504 380 / 220V V507 220 / 127V V510 200 / 115V (1) (1): +20%/-12% (2): +13%/-20% (3): +20%/-15%
60 Hz 3 phase 4 wires – 3P4L Star connections FG Wilson Voltage option code V603 440 / 254V (2) V605 380 / 220V V608 220 / 127V V610 208 / 120V (3) V611 240 / 139V
50 Hz 3 phase 3 (4) wires - 3P3(4)L Delta connections V506 230 / 115V V508 220 / 110V
60 Hz 3 phase 3 (4) wires – 3P3(4)L Delta connections V606 240 / 120V V607 230 / 115V V609 220 / 110V
50 Hz single phase 3 wire – 1P3L V522 240 / 120V V524 230 / 115V V526 220 / 110V
60 Hz single phase 3 wire – 1P3L V622 240 / 120V V624 230 / 115V V626 220 / 110V
50 Hz single phase 2 wire – 1P2L V521 240V V523 230V V525 220V
60 Hz single phase 2 wire – 1P2L V621 240V V623 230V V625 220V
Optional 277 Vac ( + / -20 % for rating below 630 A, + 20 / -15 % for rating 800 A and above) 50 Hz 3 phase 4 wires - 3P4L Star connections FG Wilson Voltage option code
60 Hz 3 phase 4 wires – 3P4L Star connections FG Wilson Voltage option code V601 480 / 277V
CABLE CONNECTIONS BETWEEN SWITCH AND ELECTRONIC MODULE A voltage sensing kit is used to provide sensing and power connections from the switch terminals to the electronic module terminals. The ATI enclosures are delivered as standard for 3 phases 4 wires applications, 400 /230 Vac nominal voltage. In some 3 phase 4 wires, all 3 phases 3 wires, or single phase 2 or 3 wires applications, sensing connections keep the same, but power connections must be modified according to guidelines included before connection diagrams.
38
In standard ATI (bottom entry) generator cable is red and main cable is black. In top entry ATI main cable is red and generator cable is black.
VOLTAGE CONFIGURATIONS (continued) ELECTRONIC MODULE CONNECTIONS The Voltage sensing kit provides power and sensing to the electronic module from the generator and the main side.
Main sensing is 3 phases sensing: 103: Neutral 104: Phase 3 105: Phase 2 106: Phase 1
Gen sensing is single phase sensing: 203: Phase 1 205: Phase 3
ENGLISH
Verify voltage between 101 / 102 & 201 / 202 = 220 / 240 Vac±20 %
3 Phases 4 Wires connections-3P4L A. No wiring change required from standard delivery Configurations: V502 415 / 240 Vac 50 Hz V503 400 / 230 Vac 50 Hz V504 380 / 220 Vac 50 Hz V603 440 / 254 Vac 60 Hz V605 380 / 220 Vac 60 Hz V601 480 / 277 Vac 60 Hz - Special Voltage Option 5 = 277 Vac
LOAD 1 2 3 N
7 8
c
9 10
d
103 104 105 106
Voltage Sensing – OO – Power 230 Vac
206
a b
– Voltage Sensing
205
7-8
Power 230 Vac –
204
5-6
203
1-2 3-4
201 202
A B
102 101
Genset controller
A B
7-8 5-6 3-4 1-2
Opt. 2 Opt. 1
ATI 059 A GB
11 12
e
f
g
h
i
j
20 21 22 23 24 25 26 27
39
VOLTAGE CONFIGURATIONS (continued) 3 Phases 4 Wires connections-3P4L B. Wiring change required from standard delivery: A & B power wires from terminals 206 & 103 must be connected to terminals 205 & 104 to provide 220/230 Vac or 240 Vac to the power inputs 101/102 and 201/202.
Configurations: V507 220 / 127 Vac 50 Hz V510 200 / 115 Vac 50 Hz V608 220 / 127 Vac 60 Hz V610 208 / 120 Vac 60 Hz V611 240 / 139 Vac 60 Hz
LOAD 1 2 3 N
206
ATI 060 A GB
102 101 103 104
7-8 5-6
105
205
7-8
– Voltage Sensing
204
5-6
A B
3-4 1-2
106
203
1-2 3-4
Power 230 Vac –
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
a b
3 Phases 3 (4) Wires connections-3P3(4)L Wiring change required from standard delivery: A & B power wires from terminals 206 & 103 must be connected to terminals 205 & 104 to provide 220 / 230 Vac or 240 Vac to the power inputs 101/102 and 201/202.
Configurations: V506 230 / 115 Vac 50 Hz V508 220 / 110 Vac 50 Hz V606 240 / 120 Vac 60 Hz V607 230 / 115 Vac 60 Hz V609 220 / 110 Vac 60 Hz
LOAD 1 2 3 M
ATI 061 A GB
102 101 103 104 105 106
– Voltage Sensing
206
a b
Power 230 Vac –
205
7-8
40
204
5-6
203
1-2 3-4
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
A B
7-8 5-6 3-4 1-2
VOLTAGE CONFIGURATIONS (continued) 1 Phase 3 Wires connections-1P3L Wiring change required from standard delivery: A & B power wires from terminals 206 & 103 must be connected to terminals 205 & 104 to provide 220 / 230 Vac or 240 Vac to the power inputs 101 / 102 and 201 / 202.
Configurations: V522 240 / 120 Vac 50 Hz V524 230 / 115 Vac 50 Hz V526 220 / 110 Vac 50 Hz V622 240 / 120 Vac 60 Hz V624 230 / 115 Vac 60 Hz V626 220 / 110 Vac 60 Hz
ENGLISH
LOAD 1 2 3
206
a
7
b
8
ATI 062 A GB
7-8
102 101 103 104
7-8 5-6
105
205
5-6
– Voltage Sensing
204
3-4
A B
3-4 1-2
106
203
1-2
Power 230 Vac –
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
1 Phase 2 Wires connections-1P2L Wiring change required from standard delivery: A & B power wires from terminals 206 & 103 must be connected to terminals 205 & 104 to provide 220 / 230 Vac or 240 Vac to the power inputs 101/102 and 201/202.
V521 V523 V525 V621 V623 V625
240 Vac 50 Hz 230 Vac 50 Hz 220 Vac 50 Hz 240 Vac 60 Hz 230 Vac 60 Hz 220 Vac 60 Hz
LOAD 1
3
7 8
ATI 063 A GB
a b
102 101 103 104 105 106
– Voltage Sensing
206
7-8
Power 230 Vac –
205
5-6
204
3-4
203
1-2
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
A B
7-8 5-6 3-4 1-2
41
VOLTAGE CONFIGURATIONS (continued) 1PAP • Split phase network / single phase This configuration must be used on generator. applications using single phase generators to supply 2 phases networks feeding single phase loads. LOAD 1
1
1
2
N N
N
206
ATI 064 A GB
102 101 103 104
5-6 3-4 1-2
7
a
7-8 N.C.
105
205
7-8
– Voltage Sensing
204
5-6
A B
106
203
1-2 3-4
Power 230 Vac –
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
8
b
• Three phase network / single phase This configuration must be used on generator. applications using single phase generators to supply 3 phases networks feeding single phase loads. Wiring change required. Change 5-6 and 7-8 on 205 & 206. LOAD 1
1
1
2
1
3
N
N
7 8
ATI 065 A GB
102 101 103 104 105 106
– Voltage Sensing
a b
Power 230 Vac –
206
42
205
7-8 5-6
204
3-4
203
1-2
201 202
A B
Voltage Sensing – OO – Power 230 Vac
Genset controller
A B
7-8 5-6 3-4 1-2
a
7
b
8
d
Voltage
11 12
e ATI 066 A GB
Opt. 2 Opt. 1
9 10
c
ensing
206
7-8
106
INPUTS AND OUTPUT CONTACTS
Terminals
Type
Feature
a
7
b
7-8
Input
AT Timer inhibit input Dry contact to close between terminals 7-8 to inhibit AT timer
c
7-9
Input
Remote test on load input Dry contact to close between terminals 7-9 to start remotely a test on load (only available in automatic mode)
d
10 ( + )
Power supply
Power supply dedicated to lightning option 5 Vdc < V7-10 < 16 Vdc without load 9 Vdc < V7-10 < 10 Vdc for 1 to 2 inputs
Output
Start Gen signal 30 V DC – 1 A
11-12
CURRENT INPUTS
- Min pulse duration 1 s
- Galvanic insulation 3 kV (1 min 50 Hz)
- Max inverse voltage 30 Vdc
- Min direct voltage 10 Vdc
(for METERING)
Short circuit plug delivered with the spare part
If the load is supplied, before disconnecting the main connector, it is necessary to short-circuit the secondary of the current transformer (short-circuit plug to be mounted).
LOAD
R1 R2 S1 S2 T1 T2 T2 T1 S2 S1 R2 R1
1
1
2
2
I1
I2
I3
103 104 105
205 206
- Mesure de tension
204
R1 R2 S1 S2 T1 T2
106
203
Puissance 230 V AC -
R1 R2 S1 S2 T1 T2
102 101
3 N
Mesure de tension – OO – Puissance 230 V AC
3 N
201 202
ATI 090 A
- Max direct voltage 30 Vdc
Inputs Common terminal
7 (-) e
Rating - Max number of operations 108
Identification
ENGLISH
to lightning protection option
7 8 9
43
BASIC PRODUCT USE GENERAL INTRODUCTION
Verify power applied on the electronic module power inputs terminals 101-102 or 201-202 before powering up the unit.
The product provides sources availability monitoring, Automatic / Manual Retransfer, Manual / Automatic or Test operation monitoring, voltage and frequency metering, and good operation or error information.
The product requires at least one type of network configuration and a network nominal voltage configuration to be input via the keypad by the user. Other default values can be kept or modified according to hereafter programming guidelines.
ELECTRONIC MODULE USAGE Front Panel Introduction
ATI 067 A
The electronic module is directly mounted on the motorized block. It integrates the following features: - Voltage and frequency metering - Automatic transfer controls LCD • 7 digits to display information • 14 pointers to inform about displayed information unit or source: : Mains information - Com: communication active - : Generator information - V: Volt - L1, L2, L3 : Information - Hz: Hertz regarding Phase 1,2 or 3 - %: percentage - : Timer active - sec: second - PROG: Programming active - min: minute - n°: number of commutations
Keypad
Following diagram introduces product front panel. Led indication is only active once the product is powered (power led activated). Error Led • 1 red led to indicate a fault - Led is on = switch error Action from software not confirmed by an auxiliary contact. Reset after power off - Led blinks in case of lightning protection operation No reset required (blinking disappears once input is low)
Modes annunciation and Tests • 1 Top yellow led for Manual Mode position linked to the key position • 1 green led for Automatic Mode position linked to the key position • 2 Bottom yellows leds for Test On and Off Load position Linked to the test pushbutton press Symbols are represented to make comprehension easier Source availability • 2 green Leds to indicate if Gen and Mains sources are available (voltage and frequency measurement) - Led is on = source available - Led is off = source missing
Switch state • 2 green Leds to indicate if the switch is opened or closed - Led is on = switch is closed - Led is off = switch is opened • 1 Yellow led to indicate if both switches are in 0 position - Led is on = both switches opened - Led is off = Gen or Mains switch closed
Push button •
: Home push button during programming
•
: Lamps test button
Power Led • 1 green led - Blinks slowly as soon as the product is powered and software runs correctly - Always on = Power OK and software error - Always off = Power off or software error if another led is on and LCD is OK
Retransfer Inhibit • 1 yellow Led, linked to retransfer inhibit pushbutton - Led is on = retransfer inhibit feature is active - Led is off = retransfer inhibit inactive - Led is blinking = retransfer is blocked, waiting for a push on the retransfer inhibit pushbutton to allow retransfer
Switch Position Indications • 0, 1 or 2 position display
ATI 068 A
Keyswitch • Insert key to allow switch operational mode modification • Turn right to access automatic mode • Turn left to access manual mode
Manual Operation • Insert handle to manually operate the switch. • Manual operation only possible in Manual mode (keyswitch), when not padlocked
44
Padlock • Pull the yellow handle to allow padlock insertion • Padlocking possible in position 0,1 or 2 but only in Manual mode (keyswitch position), handle out of housing.
BASIC PRODUCT USE (continued)
Product Programming is possible in It is not accessible when a test or an Automatic Mode in position 1 when the automatic sequence is activated. Mains Source is available, or in Manual mode. PROGRAMMING ACCESS Programming mode is accessible by pressing and holding the validation pushbutton for 5 seconds and then entering the code 1000:
Press for 5 seconds
Press once to display 1
Validate
Access to programming Menus PROGRAMMING EXIT To exit the Programming and come back to visualisation mode, hold the validation pushbutton for 5 seconds. Parameters saved permanently once exit.
45
ENGLISH
Product Programming
ATI 070 A
Before first product use, access programming mode and verify product programming parameters.
Version Number
ATI 068 A GB
Software version is displayed on the unit after reset (powering up action after 3 minutes power off to discharge the unit).
{ {
Software version
BASIC PRODUCT USE (continued) PROGRAMMING MENUS Architecture and navigation The programming mode integrates 5 Menus Setup: Volt: Fr: tim: Comm:
Default values are loaded as standard.
Network parameters Voltage detection levels Frequency detection levels Automatic timer settings Communication parameters (Optional), communication module must be plugged.
Setup parameters must always be verified/modified in accordance to the application.
ATI 071 A
Optional
ATI 072 A
The first menu to access is the Setup menu
46
BASIC PRODUCT USE (continued) SETUP MENU Parameter Display
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value, or press
or
Home push button to come back to
Definition
.
Setting range
Default value
Un: Phase-Phase nominal voltage.
From 200 to 480 V
400 V AC
nt: Network configuration. Type of metering (1P or 3P phases). Number of active wires (2L, 3L or 4L) definition.
1P2L, 1P3L, 3P4L 3P3L, 1PAP
3P4L
50 or 60 Hz
50 Hz
trI: Retransfer inhibit feature: press on RTI button required to allow retransfer from gen to main.
Yes or No
No
Crs: Reset number of commutation counter (from Main to Gen). Displays no once reset.
Yes or No
No
ATI 073 A
Fn: Nominal frequency.
47
ENGLISH
The setup menu integrates 5 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values.
BASIC PRODUCT USE (continued) Parameter modification Display the required parameter for modification. Apply the same procedure described hereunder for network voltage modification, to all other parameters. Possible
settings are described in the previous table. Example: We want to modify network voltage from 400 V to 230 V.
to access the first digit (blinking)
Press
twice to display 2 (blinking)
Press
to access the second digit (blinking)
Press
3 times to display 3 (blinking)
Press
to validate the value
ATI 074 A
Press
To return to Setup menu press home pushbutton or press down to continue.
48
to return to Setup menu
ATI 076 A
ATI 075 A
Press
Press
to reach next parameter
BASIC PRODUCT USE (continued) VOLTAGE MENU To reach voltage menu from Setup menu press once
.
The voltage menu integrates 8 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values. Over and Under voltage conditions are verified on Mains and Generator side to allow operation as per the flow chart. Mains sensing is 3 phase and Press Note: These values only need to be changed if a value is required other Press than the default. or
Generator sensing single phase. Over and under voltage detection levels + hysteresis are defined as percentage of nominal voltage. Hysteresis levels allow under and over voltage conditions reset (voltage needs to pass hysteresis level to reset).
Down push button to access parameter required. Up push button to come back to previous value Home push button to come back to
Setting range
Default value
oU: Main Over voltage detection
102 - 120 %
115 %
oUh: Main Over voltage hysteresis detection
101 - 119 %
110 %
uU: Main Under voltage detection
80 - 98 %
85 %
uUh: Main Under voltage hysteresis detection
81 - 99 %
95 %
oU: Generator over voltage detection
102 - 120 %
115 %
oUh: Generator over voltage hysteresis detection
101 - 119 %
110 %
uU: Generator under voltage detection
80 - 98 %
85 %
uUh: Generator under voltage hysteresis detection
81 - 99 %
95 %
ATI 077 A
Definition
.
49
ENGLISH
Parameter Display
BASIC PRODUCT USE (continued) Parameter modification Display the required parameter for dification. Possible settings are described modification. in the previous table. Apply the same procedure as described in Setup Menu for network voltage moFREQUENCY MENU To reach frequency menu from voltage menu press once
.
Parameter Display The frequency menu integrates 8 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values. Over and Under frequency conditions are verified on Mains and Generator side to allow operation following operational flow chart.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or
Home push button to come back to
Definition
Default value
101 - 120 %
105 %
100.5 - 119.5 %
103 %
80 - 99 %
95 %
uFh: Main Under frequency hysteresis
80.5 - 99.5 %
97 %
oF: Generetor over frequency
101 - 120 %
105 %
oFh: Generator over frequency hysteresis
100.5 - 119.5 %
103 %
uF: Generator under frequency
80.5 - 99.5 %
95 %
uFh: Generator under frequency hysteresis
80 - 99 %
97 %
oFh: Main over frequency hysteresis
uF: Main under frequency
ATI 078 A
.
Setting range
oF: Main over frequency detection
50
Over and under frequency detection levels + hysterisis are defined as percentage of nominal frequency. Hysteresis levels allow under and over frequency conditions reset (frequency needs to pass hysteresis level to reset).
BASIC PRODUCT USE (continued) Parameter modification Display the required parameter for modification. Possible settings are modification. described in the previous table. Apply the same procedure as described in the Setup Menu for network voltage TIMERS MENU .
Parameter Display The timers menu integrates 5 para- The table explains parameters’ definition, meters described in the table settings possibilities, and default values. below. Timers operation is described in operational flow chart page.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or
Home push button to come back to
ATI 079 A
Definition
Setting range
.
Default value
2Mt: loss of mains validation timer. Once mains has disappeared, 2Mt is started. If Mains comes back before 2Mt ends, the commutation cycle is not started. (Delay on Gen start.)
0 to 60 sec.
5 sec.
At:
0 to 60 sec.
5 sec.
1Mt: Mains Return validation timer. Once main is back 1Mt is started. If Mains disappears before 1Mt ends, the load is not switched back to the Mains.
0 to 30 min.
2 min.
rot:
0 to 10 min.
4 min.
0 to 20 sec.
5 sec.
Generator voltage and frequency stabilisation timer. Generator needs to be stable during AT to allow transfer from Mains.
Run on time timer. Once the load is switched back from the Generator to the Mains, ROT is started and the Generator will stop once ROT is finished (allows generator cool down).
dbt: Dead Band timer. This timer is counted down before transferring the load from the Mains source to the Generator or vice versa. It allows the load residual voltage to decrease under a non critical value before transfer (Necessary in case of rotating loads).
51
ENGLISH
To reach timer menu from frequency menu press once
BASIC PRODUCT USE (continued) Parameter modification Display the required parameter for modification. Possible settings are modification. described in the previous table. Apply the same procedure as described in the Setup Menu for network voltage COMMUNICATION MENU (OPTIONAL)
This menu is only accessible when the option has been purchased and is present in the optional slots. Once plugged into the electronic module, a 3 minutes power off action is required for option identification by software.
To reach timer menu from frequency menu press once Parameter Display
The COMM menu integrates 4 Communication operation is described in parameters described in the table paragraph 5. hereunder. The table explains parameters’ definition, settings possibilities, and default values.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or
Home push button to come back to
Definition Slave Jbus / Modbus adress
Communication Speed (baud)
Stop Bit
ATI 080 A
Parity
52
.
Setting range
.
Default value
001 to 247
005
2 400,4 800,9 600, 14 400,19 200, 28 800, 38 400
9600
0,1,2
1
No, Eve (Even), Odd
No
BASIC PRODUCT USE (continued) Product metering General comments After commutation cycle, the display comes back to Mains voltage L1N (first variable of the mode). Visualisation mode architecture is as described hereunder.
ENGLISH
Metering is active as soon as the unit is powered. Commutation cycles have priority over Visualisation mode and display timers count down as soon as they are active. Any value available in this mode can be kept on the screen once displayed. excepted during commutation cycle; comes back to timer count down after 5 s. General comments To access requested value press
,
,
or
.
If lightning protection option is fitted, LIP menu is available. cf option 4.
ATI 081 A
Optional
53
BASIC PRODUCT USE (continued) Values definition
All these values are not accessible on all networks : • 3P4L Main U1, U2, U3 U12, U23, U31 Gen U31 • 1P3L Main U12, U23, U31 Gen U31 • 1P2L Main U31 Gen U31 • 3P3L Main U12, U23, U31 Gen U31
Main Voltage L1-N
Main Voltage L2-N
Main Voltage L3-N
Main Voltage L1-L2
Main Voltage L2-L3
Main Voltage L3-L1 • 1PAP Main U1, U2, U3 Gen U31 Main frequency Reminder: Mains sensing is 3 phases. Generator sensing is single phase.
Generator Voltage L3-L1
Generator Frequency
Loss of Mains validation Timer
Delay on transfer Timer
Mains return validation timer
Run on timer (Generator cool down period)
Dead Band timer
Main -> Gen commutation Counter
LIP = option Lightning protection operation (0 or 1)
54
BASIC PRODUCT USE (continued) MANUAL MODE
Do not force the product
To access Manual Mode turn the front keyswitch to manual position.
Take the handle, attached to the chain, • from Position 1 turn clockwise to on the right side of the enclosure, to reach position 0 manually operate the switch. • from position 0 turn clockwise to Verify the switch position on the front reach position 2 position label before any manual • from position 2 turn anti clockwise operation. to reach position 0 • from position 0 turn anti clockwise to reach position 1 Padlocking
Do not leave the manual handle in automatic mode.
Padlock is only possible in manual position. • handle must be out of its housing to padlock • padlock is possible in position 0, 1, 2. Manually pull the padlock handle to allow padlock insertion in the hole. Manual mode operation Once in manual mode it is possible: • To access programming and visualisation menus • To padlock the switch • To operate the switch with the handle • To start the Gen using test off load pushbutton.
MANUAL MODE
Programming
Visualisation
Padlocking
Handle Operation
Start Generator (Test off Load)
55
ENGLISH
Manual operation
BASIC PRODUCT USE (continued) AUTOMATIC MODE Turn the keyswitch from Manual to Automatic position. The automatic mode must be activated as soon as automatic starting of the generator and source switching is required after loss of mains condition.
The unit integrates a power capacitor source to provide enough power during black out (loss of mains) to wait for generator starting. (It does not have power to drive the switch to zero position). Further external protection will be required if “phasing” is a concern.
Possible actions Once in automatic mode it is possible: • To access programming and visualisation menus • To start off load or on load testing • To start a loss of Mains sequence • To start a Mains return sequence AUTO MODE
Programming Visualisation
Off load testing
On load testing
Loss of Mains Mains Return sequence sequence
Manual-automatic mode/power return condition • As soon as the unit is switched from • The same table is considered after a Manual to Automatic mode, the autocomplete power off action (Power matic cycle is started. Cap must be completely discharged • Mains and Generator voltage & = 3 minutes). Read timers definition for 1MT or 2MT frequency are verified to define the understanding. new stable position of the switch. New stable switch position: Original switch position
Status of supply
New position
Mains
Available, genset available or unavailable
Mains
Mains
Mains unavailable for 2MT time period, genset available or unavailable
Genset. If genset unavailable start genset first and wait for AT timer period before transfer
Genset
Genset on load, mains unavailable
Genset
Genset
Genset on load, mains available for 1MT time period
Mains
Zero
Mains available, genset unavailable
Genset to count down 1MT before transfer to Mains
Zero
Mains available, genset available
Mains
Zero
Mains unavailable, genset available
Genset
Zero
Mains unavailable, genset unavailable
No action (because no supply). When supply becomes available change to mains or genset
The switch immediately transfers as soon as the keyswitch is turned from Manual to Automatic mode or as soon as Power comes back.
56
LOSS OF MAINS AUTOMATIC SEQUENCE
Specific features
This Sequence is started as soon as the switch is in automatic mode and in position 1. Position 1: • Mains is available • Switch is in position 1 (Mains) • Generator is on or off
Remote AT timer Inhibit It is possible to bypass the At timer using the ATI input (closing the contact) when At timer setting is at its maximum value = 60s. • Active when At = At Max = 60 s (cf programming mode). • When input ATI (terminals 7-8) is high, At is bypassed.
Sequence description
Automatic mode
Loss of mains? No Loss of main?
Power Cap Activation until Genset availability
Yes
2MT = 0
Genset start up
Count down 2MT
Main comes back before 2MT ends?
Start Genset
Reset 2MT
Generator available?
No
Yes
No
Yes Stop gen
Mains avaible ?
Yes ATI = AT max ? No
Reset AT
No ATI = 1 ? Gen fails Count down AT
Yes
AT = 0
Yes
No DBT ≠ 0 ?
Transfer 1
>0
Count down DBT
DBT = 0
Transfer 0
>2
Transfer 1
ATI 083 A
Transfer 1
>2
>2
Go to mains’ return automatic sequence
57
ENGLISH
BASIC PRODUCT USE (continued)
BASIC PRODUCT USE (continued) MAINS RETURN AUTOMATIC SEQUENCE This sequence is started as soon as the unit is in automatic mode and in position 2. Position 2: • Mains is not available • Switch is in position 2 (Generator) • Generator is off Specific features
ATI 084 A GB
Retransfer Inhibit Feature • Once retransfer from the Generator to the Mains is ready, RTI feature • Once the Mains is back, it might be blocks the retransfer and the RTI led preferable not to immediately transfer is blinking. the load from the generator to the • A manual press on the RTI push butmains. ton is necessary to start retransfer. • If Retransfer inhibit feature has been enabled in the programming mode, the RTI led is on (default value).
RTI Led RTI pushbutton
58
BASIC PRODUCT USE (continued) Sequence description
ENGLISH
Main not available Generator running & Switch in position 2
Main’s return Main’s return?
No Yes
Manual re-transfer
No
Loss of Mains ?
Yes
1MT = 0 Count down 1MT
Main’s lost again before 1MT times out?
RTI activated?
Yes
Reset 1MT No
No
RTI PB pressed ?
DBT ≠ 0?
Yes
Transfer 2
Yes
No
>0
Count Down DBT DBT = 0
Transfer 0
To loss of main’s sequence
Reset ROT
>1
Transfer 2
>1
Count Down ROT Loss of main’s
Transfer 2
>1
ATI 085 A GB
ROT = 0
Stop generator position 1 Back to main’s control
59
BASIC PRODUCT USE (continued) Test Mode TEST MODE ACCES Press and hold the test pushbutton for 5 seconds to allow test modes access. Enter code = 4000
Press
during 5 sec
Press
4 times to display 4
ATI 086 A
Validate
TEST MODE EXIT Press and hold the test pushbutton for 5 seconds to exit test mode and come back to visualisation mode after test TEST achievement.
60
BASIC PRODUCT USE (continued) OFF LOAD TESTING This test is possible in automatic in position 1 when the mains is available or in manual mode. It can be considered as a Generator manual start in manual mode.
• This mode allows generator testing • This test is possible in automatic or without load transfer from the Mains manual mode • This test is not possible when an to the Generator. automatic sequence is running. • The generator is started and stopped normally Sequence Press Test pushbutton to make test off load Led blink and press validation pushbutton to start.
Press Test Push button TEST
Press Test Push button 5 seconds to exit TEST
Test off Load Led blinks ?
No
Yes
Validate
Start Gen
No Gen ?
Yes Validate
No
ATI 087 A GB
Stop G ?
Validate
61
ENGLISH
Description
BASIC PRODUCT USE (continued) ON LOAD TESTING Keypad activation This test is only possible in automatic mode in position 1 and Mains available. Description : • This test simulates a loss of mains condition. Loss of Mains sequence is started and Mains return sequence automatically activated as soon as generator is available. • All timers are run following their setting. • The retransfer inhibit feature is always activated during test on load (from keypad). Press Test pushbutton to make test on load Led blinking and press validation pushbutton to start the cycle, Following Loss of Mains + Mains return sequences. Remote activation via remote test on load input It is possible to remotely start the test on load closing contacts 7 and 9 on the electronic module. The cycle is started as soon as the input is closed. The retransfer from generator to mains is blocked, and only allowed once the input is de activated.
62
METERING PRODUCT USE GENERAL INTRODUCTION The product provides sources availability monitoring, Automatic/Manual Retransfer, Manual / Automatic or Test operation monitoring, voltage and frequency metering, and good operation or error information. The product provides sources …error information. Furthermore, the metering module allows current and power metering on a large backlited display.
The product requires at least one type of network configuration and a network nominal voltage configuration to be input via the keypad by the user. Other default values can be kept or modified according to hereafter programming guidelines.
ENGLISH
Verify power applied on the electronic module power inputs terminals 101-102 or 201-202 before powering up the unit.
ELECTRONIC MODULE USAGE Front Panel Introduction
ATI 067 A
The electronic module is directly mounted Following diagram introduces product front panel. on the motorized block. It integrates the following features: - Voltage and frequency metering - Automatic transfer controls LCD • Larger LCD to display information.
Modes annunciation and Tests • 1 Top yellow led for Manual Mode position linked to the key position • 1 green led for Automatic Mode position linked to the key position • 2 Bottom yellows leds for Test On and Off Load position Linked to the test pushbutton press Symbols are represented to make comprehension easier
Keypad
Led indication is only active once the product is powered (power led activated). Error Led • 1 red led to indicate a fault - Led is on = switch error Action from software not confirmed by an auxiliary contact. Reset after power off - Led blinks in case of lightning protection operation No reset required (blinking disappears once input is low)
Source availability • 2 green Leds to indicate if Gen and Mains sources are available (voltage and frequency measurement) - Led is on = source available - Led is off = source missing
Switch state • 2 green Leds to indicate if the switch is opened or closed - Led is on = switch is closed - Led is off = switch is opened • 1 Yellow led to indicate if both switches are in 0 position - Led is on = both switches opened - Led is off = Gen or Mains switch closed
Push button •
: Home push button during programming
•
: Lamps test button
Power Led • 1 green led - Blinks slowly as soon as the product is powered and software runs correctly - Always on = Power OK and software error - Always off = Power off or software error if another led is on and LCD is OK
Retransfer Inhibit • 1 yellow Led, linked to retransfer inhibit pushbutton - Led is on = retransfer inhibit feature is active - Led is off = retransfer inhibit inactive - Led is blinking = retransfer is blocked, waiting for a push on the retransfer inhibit pushbutton to allow retransfer
Switch Position Indications • 0, 1 or 2 position display
ATI 068 B
Keyswitch • Insert key to allow switch operational mode modification • Turn right to access automatic mode • Turn left to access manual mode
Manual Operation • Insert handle to manually operate the switch. • Manual operation only possible in Manual mode (keyswitch), when not padlocked
Padlock • Pull the yellow handle to allow padlock insertion • Padlocking possible in position 0,1 or 2 but only in Manual mode (keyswitch position), handle out of housing.
63
METERING PRODUCT USE (continued)
Before first product use, access programming mode and verify product programming parameters.
{ {
Software version is displayed on the unit after reset (powering up action after 3 minutes power off to discharge the unit).
ATI 069 B
Software version
Version
Number
Product Programming Product Programming is possible in It is not accessible when a test or an Automatic Mode in position 1 when the automatic sequence is activated. Mains Source is available, or in Manual mode. PROGRAMMING ACCESS Programming mode is accessible by pressing and holding the validation pushbutton for 5 seconds and then entering the code 1000:
Press for 5 seconds
Press once to display 1
ATI 070 B
Validate
Access to programming Menus PROGRAMMING EXIT To exit the Programming and come back to visualisation mode, hold the validation pushbutton for 5 seconds. Parameters saved permanently once exit.
64
METERING PRODUCT USE (continued) PROGRAMMING MENUS Architecture and navigation
Default values are loaded as standard.
Setup : Network parameters Voltage levels : Voltage detection levels Fr eq. levels: Frequency detection levels tim ers: Automatic timer settings Communication : Communication parameters (Optional), communication module must be plugged. Setup parameters must always be verified/modified in accordance to the application.
ENGLISH
The programming mode integrates 5 Menus
ATI 071 B
Option
ATI 072 B
The first menu to access is the Setup menu
65
METERING PRODUCT USE (continued) SETUP MENU Parameter Display The setup menu integrates 6 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value, or press
or
Home push button to come back to
Definition
Setting range
Default value
From 200 to 480 V
400 V AC
1P2L, 1P3L, 3P4L 3P3L, 1PAP
3P4L
50 or 60 Hz
50 Hz
50 / 5 to 1600 / 5
500 / 5
TRANS IHI : Retransfer inhibit feature: press on RTI button required to allow retransfer from gen to main.
Yes or No
No
CNT RST : Reset number of commutation counter (from Main to Gen). Displays no once reset.
Yes or No
No
NOM.VOLT : Phase-Phase nominal voltage.
NETWORK : Network configuration. Type of metering (1P or 3P phases). Number of active wires (2L, 3L or 4L) definition. NOM.FREQ : Nominal frequency.
ATI 073 C
CT : winding ratio of current transformers 50/5 to 1600/5
66
METERING PRODUCT USE (continued) Parameter modification settings are described in the previous table. Example: We want to modify network voltage from 400 V to 230 V.
to access the first digit (blinking)
Press
twice to display 2 (blinking)
Press
to access the second digit (blinking)
Press
3 times to display 3 (blinking)
Press
to validate the value
ATI 074 B
Press
ENGLISH
Display the required parameter for modification. Apply the same procedure described hereunder for network voltage modification, to all other parameters. Possible
To return to Setup menu press home pushbutton or press down to continue.
to return to Setup menu
Press
to reach next parameter
ATI 076 B
ATI 075 B
Press
67
METERING PRODUCT USE (continued) VOLTAGE MENU To reach voltage menu from Setup menu press once
.
Parameter Display The voltage menu integrates 8 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values. Over and Under voltage conditions are verified on Mains and Generator side to allow operation as per the flow chart. Mains sensing is 3 phase and Note: These values only need to be Press changed if a value is required other than the default. Press or
Down push button to access parameter required. Up push button to come back to previous value Home push button to come back to
ATI 077 B
Definition
68
Generator sensing single phase. Over and under voltage detection levels + hysteresis are defined as percentage of nominal voltage. Hysteresis levels allow under and over voltage conditions reset (voltage needs to pass hysteresis level to reset).
Setting range
Default value
OV U : Main Over voltage detection
102 - 120 %
115 %
OV U HYS : Main Over voltage hysteresis detection
101 - 119 %
110 %
UND.U : Main Under voltage detection
80 - 98 %
85 %
UND.U HYS : Main Under voltage hysteresis detection
81 - 99 %
95 %
OV U : Generator over voltage detection
102 - 120 %
115 %
OV U HYS : Generator over voltage hysteresis detection
101 - 119 %
110 %
UND.U : Generator under voltage detection
80 - 98 %
85 %
UND.U HYS : Generator under voltage hysteresis detection
81 - 99 %
95 %
METERING PRODUCT USE (continued) Parameter modification Display the required parameter for dification. Possible settings are described modification. in the previous table. Apply the same procedure as described in Setup Menu for network voltage moFREQUENCY MENU .
Parameter Display The frequency menu integrates 8 parameters described in the table hereunder. The table explains parameters’ definition, settings possibilities, and default values. Over and Under frequency conditions are verified on Mains and Generator side to allow operation following operational flow chart.
Over and under frequency detection levels + hysterisis are defined as percentage of nominal frequency. Hysteresis levels allow under and over frequency conditions reset (frequency needs to pass hysteresis level to reset).
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or .
Home push button to come back to
Definition
Setting range
Default value
101 - 120 %
105 %
100.5 - 119.5 %
103 %
80 - 99 %
95 %
UND.F HYS: Main Under frequency hysteresis
80.5 - 99.5 %
97 %
OV F : Generetor over frequency
101 - 120 %
105 %
100.5 - 119.5 %
103 %
80.5 - 99.5 %
95 %
80 - 99 %
97 %
OV F: Main over frequency detection
OV F HYS : Main over frequency hysteresis
UND.F: Main under frequency
OV F HYS : Generator over frequency hysteresis
UND.F: Generator under frequency
ATI 078 B
UND.F HYS: Generator under frequency hysteresis
69
ENGLISH
To reach frequency menu from voltage menu press once
METERING PRODUCT USE (continued) Parameter modification Display the required parameter for modification. Possible settings are modification. described in the previous table. Apply the same procedure as described in the Setup Menu for network voltage TIMERS MENU To reach timer menu from frequency menu press once
.
Parameter Display The timers menu integrates 5 para- The table explains parameters’ definition, meters described in the table settings possibilities, and default values. below. Timers operation is described in operational flow chart page.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or .
Home push button to come back to
ATI 079 B
Definition
70
Setting range
Default value
2Mt: loss of mains validation timer. Once mains has disappeared, 2Mt is started. If Mains comes back before 2Mt ends, the commutation cycle is not started. (Delay on Gen start.)
0 to 60 sec.
5 sec.
At:
0 to 60 sec.
5 sec.
1Mt: Mains Return validation timer. Once main is back 1Mt is started. If Mains disappears before 1Mt ends, the load is not switched back to the Mains.
0 to 30 min.
2 min.
dbt: Dead Band timer. This timer is counted down before transferring the load from the Mains source to the Generator or vice versa. It allows the load residual voltage to decrease under a non critical value before transfer (Necessary in case of rotating loads).
0 to 20 sec.
5 sec.
rot:
0 to 10 min.
4 min.
Generator voltage and frequency stabilisation timer. Generator needs to be stable during AT to allow transfer from Mains.
Run on time timer. Once the load is switched back from the Generator to the Mains, ROT is started and the Generator will stop once ROT is finished (allows generator cool down).
METERING PRODUCT USE (continued) Parameter modification Display the required parameter for modification. Possible settings are modification. described in the previous table. Apply the same procedure as described in the Setup Menu for network voltage COMMUNICATION MENU (OPTIONAL) To reach timer menu from frequency menu press once
.
Parameter Display The COMM menu integrates 4 Communication operation is described in parameters described in the table paragraph 5. hereunder. The table explains parameters’ definition, settings possibilities, and default values.
Press
Down push button to access parameter required.
Press
Up push button to come back to previous value
or .
Home push button to come back to
Definition Slave Jbus / Modbus adress
Communication Speed (baud)
Stop Bit
Default value
001 to 247
005
2 400,4 800,9 600, 14 400,19 200, 28 800, 38 400
9600
0,1,2
1
No, Eve (Even), Odd
No
ATI 080 B
Parity
Setting range
71
ENGLISH
This menu is only accessible when the option has been purchased and is present in the optional slots. Once plugged into the electronic module, a 3 minutes power off action is required for option identification by software.
METERING PRODUCT USE (continued) PRODUCT METERING General comments Metering is active as soon as the unit is powered. Commutation cycles have priority over Visualisation mode and display timers count down as soon as they are active. Any value available in this mode can be kept on the screen once displayed. excepted during commutation cycle; comes back to timer count down after 5 s.
If lightning protection option is fitted, L.PROTECT menu is available. cf option 4.
After commutation cycle, the display comes back to Mains voltage L1N (first variable of the mode). Visualisation mode architecture is as described hereunder.
General comments To access requested value press
,
,
or
.
ATI 081 B
Option
72
METERING PRODUCT USE (continued) Values definition
All these values are not accessible on all networks :
Main Voltage L1-N, L2-N, L3-N
Main Voltage L1-L2, L2-L3, L3-L1
• 1P3L Main U12, U23, U31 Gen U12, U23, U31
Main frequency
ENGLISH
• 3P4L Main U1, U2, U3 U12, U23, U31 Gen U1, U2, U3, U12, U23, U31
Generator Voltage L1-N, L2-N, L3-N
• 1P2L Main U31 Gen U31
Generator Voltage L1-L2, L2-L3, L3-L1
• 3P3L Main U12, U23, U31 Gen U12, U23, U31
Generator Frequency
Current I1, I2, I3 • 1PAP Main U1, U2, U3 Gen U1, U2, U3 Mains and Generator sensing are 3 phases.
Current in the neutral
Loss of Mains validation Timer
Delay on transfer Timer
Mains return validation timer
Dead Band timer
Run on timer (Generator cool down period)
Main -> Gen commutation Counter
Power factor (over all) Total active power on 4 quadrants (+/-)
Total reactive power on 4 quadrants (+/-)
Total apparent power
LIGHTNING PROTECTION = option
Lightning protection operation (0 or 1) 73
METERING PRODUCT USE (continued) MANUAL MODE The functionality is similar to the basic product (see the “manual mode of the basic product” paragraph).
MAINS RETURN AUTOMATIC SEQUENCE This sequence is started as soon as the unit is in automatic mode and in position 2. Position 2: • Mains is not available • Switch is in position 2 (Generator) • Generator is off Specific features
ATI 084 B GB
Retransfer Inhibit Feature • Once retransfer from the Generator to the Mains is ready, RTI feature • Once the Mains is back, it might be blocks the retransfer and the RTI led preferable not to immediately transfer is blinking. the load from the generator to the • A manual press on the RTI push butmains. ton is necessary to start retransfer. • If Retransfer inhibit feature has been enabled in the programming mode, the RTI led is on (default value).
RTI Led RTI pushbutton
The sequence is similar to the basic product.
74
METERING PRODUCT USE (continued) Test Mode TEST MODE ACCES Press and hold the test pushbutton for 5 seconds to allow test modes access.
Press
during 5 sec
Press
4 times to display 4
ENGLISH
Enter code = 4000
ATI 086 B
Validate
TEST MODE EXIT Press and hold the test pushbutton for 5 seconds to exit test mode and come back to visualisation mode after test TEST achievement. Test on load and test off load facilities are similar to the basic product.
75
COMMUNICATION The JBUS/MODBUS® used by the ATI involves a dialogue using a masterslave hierarchical structure. There are two possible dialogues: • the master communicates with a slave (ATI) and waits for its reply • the master communicates with all the slaves (ATI) without waiting for their reply.
The mode of communication is the RTU (Remote Terminal Unit) using hexadecimal characters of at least 8 bits.
The standard communications frame consists of : Slave address
Function code
NB: When selecting slave address 0, a message is sent to all the instruments present on the network (only for functions 6 and 16).
Comment: The maximum reply time is 250 ms.
Address
Data
CRC 16
According to the JBUS / MODBUS ® To correctly use information, the protocol, transmission time must be following functions are important: less than 3 silences, i.e. the emission 3 : to read n words (maximum 128). time of 3 characters so that the mes6 : to write one word. sage is processed by the ATI. 8 : to diagnose exchanges between the master and the slave via meters 1, 3, 4, 5 and 6. 16 : to write n words (maximum 128). LIST OF PARAMETERS TO BE DISPLAYED (FUNCTION 3) Table of values on 2 words Decimal Address 768 770 772 774 776 778 780 782 784 786 788 790 792 794 796 880 882 884 886 888 890 892 894 895 896 897 898
Hexa Address 300 302 304 306 308 30A 30C 30E 310 312 314 316 318 31A 31C 370 372 374 376 378 37A 37C 37E 37F 380 381 382
Number of words Variable Units 2 I1 A/100 2 I2 A/100 2 I3 A/100 2 In A/100 2 U12Main V/100 2 U23Main V/100 2 U31Main V/100 2 V1Main V/100 2 V2Main V/100 2 V3Main V/100 2 Freq.Main Hz/100 2 Active power (total) kW/100 2 Reactive power (total) kVar/100 2 Apparent power (total) kVA/100 2 Power factor 0,001 2 U12 Gen V/100 2 U23 Gen V/100 2 U31Gen V/100 2 V1Gen V/100 2 V2Gen V/100 2 V3Gen V/100 2 FreqGen Hz/100 1 1MT V/100 1 2MT V/100 1 AT s 1 DBT s 1 ROT s
Example: To read U31 gen = 228,89, the following message should be sent: 76
COMMUNICATION (continued) LIST OF PARAMETERS TO BE DISPLAYED (FUNCTION 3) (continued) Slave
Function
High-order address
Low-order address
High-order word n°
Low-order word n°
CRC 16
05
03
03
74
00
02
85D1
Value low-order
CRC 16 458D
Hex
Slave
Function
Number of bytes
Value high-order
05
03
04
59
69
89
105
Dec
ENGLISH
ATI reply:
Decimal value = 89 x 256 + 105 = 22 889 (/100)
Table of values on 1 word Decimal Address 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1813 1814 1815 1816 1817 1818 1819 1820
Hexa Address 700 701 702 703 704 705 706 707 708 709 70A 70B 70C 70D 70E 70F 710 711 712 715 716 717 718 719 71A 71B 71C
Number of words Variable 1 U12 Main 1 U23 Main 1 U31 Main 1 V1 Main 1 V2 Main 1 V3 Main 1 Freq. Main 1 U12 Gen 1 U23. Gen 1 U31 Gen 1 V1. Gen 1 V2. Gen 1 V3. Gen 1 Freq. Gen 1 1MT Timer 1 2MT Timer 1 AT Timer 1 DBT Timer 1 ROT Timer 1 I1 1 I2 1 I3 1 In 1 Active power (total) 1 Reactive power (total) 1 Apparent power (total) 1 Power factor
Units V/100 V/100 V/100 V/100 V/100 V/100 Hz/100 V/100 V/100 V/100 V/100 V/100 V/100 Hz/100 s s s s s A/100 A/100 A/100 A/100 kW kVar kVA 0,001
77
COMMUNICATION (continued) LIST OF PARAMETERS TO BE DISPLAYED (FUNCTION 3) (continued) Table of values of the programming zone Decimal Address
Hexa Number Address of words
512 513 518 519
200 201 206 207
1 1 1 1
521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542
209 20A 20B 20C 20D 20E 20F 210 211 212 213 214 215 216 217 218 219 21A 21B 21C 21D 21E
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Standard
Variable Units Product Type of network x 0 = 3P4L - 1 = 1P3L 2 = 1P2L - 3 = 3P3L 4 = 1PAP CT primary A x VNominal V x FNominal - 50 or 60 Hz x 0 = No, 1 = Yes Transfer Inhibit Feature x VOver % (0-100) x VHystOver % (0-100) x VUnder % (0-100) x VHystUnder % (0-100) x VGenOver % (0-100) x VHystGenOver % (0-100) x VGenUnder % (0-100) x VHystGenUnder % (0-100) x FOver % (0-100) x FHystOver % (0-100) x FUnder % (0-100) x FHystUnder % (0-100) x FGenOver % (0-100) x FHystGenOver % (0-100) x FGenUnder % (0-100) x FHystGenUnder % (0-100) x 1MT Timer min x 2 MT Timer s x AT Timer s x DBT Timer s x ROT Timer min x
Example: Configuration of 233 V nominal voltage for ATI n° 5.
Hex
Slave
Function
05
10
Dec
High-order Low-order address address 02
06
N° word 00
01
N° octet 02
High-order Low-order word n° word n° 00
E9
16
CRC 16 76B8
233
ATI reply: Slave
Function
High-order address
Low-order address
05
10
02
06 89
78
N° word 00
01 105
CRC 16 E1F4
COMMUNICATION (continued) SAVED COMMAND (RESET)
NB: ATI will not reply to this command.
Slave
Function
High-order address
Low-order address
Values
CRC 16
05
06
06
00
0000
88C6
ENGLISH
The following command should be done to save programming parameters changes for ATI number 5.
Diagnostic zone Decimal Hexa Address Address 257 101
Number of words 1
Variable Product Identification
258
102
1
Slot Ident Option 1
259
103
1
Slot Ident Option 2
260 262 263 265 278
104 106 107 109 116
2 1 2 17 1
Reserved Version Serial number Reserved Motor Mode
282
11A
1
Switch State
283 285 286
11B 11D 11E
2 1 1
Reserved CounterMainGen Gen relay state
Standard version 1239 Metering version 1241 available option 0 communication option Option of slot 1 0xFF no option 0x20 Main/Gen available option 0 communication option Option of slot 2 0xFF no option 0x20 Main/Gen soft version of product serial number 3 stable states Bit3 Bit2 Bit1 Bit0 1 0 1 0 Auto 1 0 0 1 Padlock 0 1 1 0 Manu 3 stable states Bit2 Bit1 Bit0 0 0 1 Position 1 0 1 0 Position 0 1 0 0 Position 2 Counter number of transfer 2 stable states Bit1 Bit0 1 0 relay stopped 0 1 relay started
79
MAINTENANCE H
N F
G1 G2 J
I
E
K
M D L C A B
A
63/100/125A
250/400A BB
TT
H = 576
H = 876
H = 876
H = 576
L = 396
L = 596
L = 596
L = 396
Ref : 610-832
Ref : 610-834
Front cover H
L
Ref : 610-831( BB / TT)
B
Enclosure
P
TT
H
H = 600
H = 900
H = 900
H = 1400
L = 400
L = 600
L = 600
L = 600
P = 230
P = 305
P = 380
P = 380
Ref : 610-825 (BB) Ref : 610-828 (TT)
Ref : 610-826 (BB) Ref : 610-829 (TT)
Ref : 610-827
Ref : 610-830
Cable gland Plate Pp Lp
Lp = 276
Lp = 495
Lp = 495
Pp = 128
Pp = 245
Pp = 328
Ref : 590-950
D
Ref : 610-832 (BB) Ref : 610-833 (TT)
BB
L
C
630A
Ref : 590-951
Ref : 590-953
Wall Mounting Brackets
Ref : 530-956
Manual changeover
ATI 088 A GB
H
E
80
P
L
H = 135
H = 160
H = 260
L = 231
L = 292
L = 359
P = 148
P = 148
P = 225
Ref : 604-670 (63A) Ref : 604-671 (100A) Ref : 604-672 (125A)
Ref : 604-673 (250A) Ref : 604-674 (400A)
Ref : 604-675 (630A)
MAINTENANCE (continued) F
G1
Ref : 603-412
Bridging Bar Kit
G1 : Ref : 650-881 230V Version (basic product)
ATI Electronic Module l
Ref : 650-883 (metering product) G2 : Ref : 601-700 (63A) Ref : 601-701 (100A) Ref : 601-702 (125A)
P H
G1 : Ref : 650-882 277V Version (basic product)
G2 Motorized Module
Ref : 650-884 (metering product) G2 : Ref : 601-736 (63A) Ref : 601-737 (100A) Ref : 601-738 (125A)
L
Ref : 603-413 (250A) Ref : 603-414 (400A)
Ref : 603-415
G1 : Ref : 650-881 (basic product) Ref : 650-883 (metering product) G2 : Ref : 601-703 (250A) Ref : 601-704 (400A)
G1 : Ref : 650-881 (basic product) Ref : 650-883 (metering product) G2 : Ref : 601-705
G1 : Ref : 650-882 (basic product) Ref : 650-884 (metering product) G2 : Ref : 601-739 (250A) Ref : 601-740 (400A)
G1 : Ref : 650-882 (basic product) Ref : 650-884 (metering product) G2 : Ref : 601-741
H = 180 L = 200
H
630A
250/400A
P = 250 l = 145 Ref : 330-169
Ref : 330-168
Load Bar Kit
ENGLISH
63/100/125A
x1 x3
I
Ref : 656-931
ATI Connectors Kit / ATI Voltage Sensing Kit Ref : 656-932
J
Ref : 656-933 (250A) Ref : 656-934 (400A)
Ref : 656-935
Terminal Shroud Pc
Hc = 460
Hc = 640
Lc = 177
Lc = 277
Lc = 307
Pc = 176
Pc = 247
Pc = 315
Rc = 47
Rc = 57
Rc = 57
Hc
Hc = 300
Rc
Lc
K
Ref : 603-408 (BB) Ref : 603-417 (TT)
Ref : 603-411 (BB) Ref : 603-419 (TT)
Handle with Chain
Ref : 604-668
L
Ref : 603-409 (BB) Ref : 603-418 (TT)
Manual/auto Key
Ref : 604-669
x2 Ref : 531-273
M
Leg Kit 630A
x4 Ref : 509-310
N
Weather proof strip (for IP 41)
Ref : 530-195
O
Current transformer
Ref : 641-384 (63A) 641-385 (100A) 641-386 (125A)
Ref : 530-196
Ref : 641-387 (250A) 641-388 (400A)
Ref : 641-389 (630A)
81
MAINTENANCE (continued) H
N F
G1 G2 I
J E
K
M D L C A B
800/1000A
A
1250 / 1600A
Front cover H
H = 1150
H = 1580 L = 990
L = 771 L
Ref : 610-846 (BB / TT)
B
Enclosure
Ref : 610-847( BB / TT)
P
H
H = 1175
H = 1600
L = 775 P = 596
L = 1000 P = 775
L
Ref : 610-844 (BB / TT)
C
Cable gland Plate Pp Lp
Top Plate
Bottom Plate
Lp = 536
Lp = 1000
Lp = 916 Pp = 717
Pp = 480
Pp = 800
Ref : 590-957
E
Manual changeover
Ref : 590-958
Ref : 590-961
800A H = 321
1000A H = 330
L = 466
L = 466
L = 716
P = 327
P = 327
P = 392
H = 1000
H
D
Wall Mounting Brackets
Ref : 610-845 ( BB / TT)
P
L
Ref : 604-683 (800A) Ref : 604-684 (1000A)
82
Ref : 604-685 (1250A) Ref : 604-686 (1600A)
MAINTENANCE (continued) 800/1000A
G1
Ref : 603-432 (800A) Ref : 603-433 (1000A)
Bridging Bar Kit
ATI Electronic Module l
230V Version
G1 : Ref : 650-881 (basic product) Ref : 650-883 (metering product) G2 : Ref : 601-732 (800A) Ref : 601-733 (1000A)
G1 : Ref : 650-881 (basic product) Ref : 650-883 (metering product) G2 : Ref : 601-734 (1250A) Ref : 601-735 (1600A)
277V Version
G1 : Ref : 650-882 (basic product) Ref : 650-884 (metering product) G2 : Ref : 601-742 (800A) Ref : 601-743 (1000A)
G1 : Ref : 650-882 (basic product) Ref : 650-884 (metering product) G2 : Ref : 601-744 (1250A) Ref : 601-745 (1600A)
H = 270 L = 260
H = 270 L = 260
P H
ENGLISH
F
1250 / 1600A
G2 Motorized Module
H
L
P = 250 l = 145
Ref : 330-171 (1250A) Ref : 330-172 (1600A)
Ref : 330-170
Load Bar Kit
P = 250 l = 145
x1 x3
I
Ref : 656-931
ATI Connectors Kit / ATI Voltage Sensing Kit Ref : 656-943
J
Ref : 656-944
Terminal Shroud
160 5
29
165
510
338
940
345
Hc
308
360
Pc
Rc
200
Lc
Ref : 603-430 (TT / BB)
K
Ref : 603-431 (TT / BB)
Handle with Chain
Ref : 604-682
L
Manual/auto Key
x2 Ref : 531-273
M
Leg Kit 630A
x4 Ref : 509-310
N
Weather proof strip (for IP 41)
Ref : 530-197
O
Current transformer
Ref : 641-390 (800A) 641-391 (1000A)
x2 Ref : 509-314
Ref : 641-392 (1250A) 641-393 (1600A)
83
FAULT FINDING GUIDE STATUS Unit is inoperative
• Check that there is a 230V ± 20 %* AC supply on the mains or gen power supply terminals (101,102 for mains & 201, 202 for gen). * or 277V ± 20 %
Mains LED is never available when it is
• Check Lamp Test. • Make sure correct nominal voltage, network configuration & frequency has been set. • Check under / over, voltage / frequency, parameters.
Switch does not transfer when mains fail
• Check key switch is in Auto mode (AUT). • Check two wire start signal to gen’s autostart control panel.
Gen starts but Gen available LED is still off
• Check Lamp Test. • Make sure genset has the same nominal voltage, network configuration & frequency as the mains. • Check under / over voltage / frequency parameters.
Mains restores but switch does not retransfer
• Check that mains restoration timer is not too long. • Check key switch is in Auto mode (AUT). • Check mains voltage is within restoration limits. • Verify if manual retransfer has been disabled.
Switch retransfers ok when mains restores, but gen keeps on running
• Check that the ROT timer is not at a long setting. • Check the start signal contact on the module.
Switch will not transfer with the handle
• Check key switch is in manual position. • Check that the switch has not been padlocked. • Check the required rotation of the switch. • Check that sufficient torque has been applied to the handle.
Key Switch will not go into Auto mode
• Check that handle has been removed from the shaft. • Check that the switch has not been padlocked. • Check that the correct key is used.
Test on load or off load can’t be started The Unit is faulty
84
ACTION
• Verify password entered is 4 000. • Verify if the Lightning protection did not operate. • Replace the fuses or the lightning protection module if damaged. • Power off the unit by removing power on power terminals 101, 102 & 201, 202 during three minutes and power up again.
85
ENGLISH
277-639 ATI Panel - Phase 3
