Catalogue Meters EM6400NG

Conzerv EM6400NG series Multi-function Multi-functi on power & energy meters

Technical datasheet

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Power and energy meters

EM6400NG multi-function meters Functions and characteristics

Functions and characteristics

1 3 1 5 1 1 B P

Introducing EM6400NG, next generation power meters of iconic EM6400 series with innovative          Accurate measurements of THD and and individual individual harmonics harmonics (complying with IEC61557-12) helps in                                                         

EM6400NG series multi-function power meter

b

     

b

      

Applications Cost management: Electrical installation installation remote monitoring      b    instrumentation on b Panel instrumentati b Energy management b b

Network management:     THD THD and individual harmonics up to 15th order for Volts and Amps, per-phase b         b Min/Max values of instantaneous parameters with timestamp b

Main characteristics characteristics                                           b

Model Mod el referen reference ce

Commer Com mercia ciall referenc reference e

EM6400NG POP  

METSEEM6400NGPOCL1

EM6400NG POP  

METSEEM6400NGPOCL5

EM6400NG RS485  

METSEEM6400NGRSCL1

EM6400NG RS485  

METSEEM6400NGRSCL5

EM6400NG RS485  

METSEEM6400NGRSCL2

                                          b

                                           b

                             b

v

5 A, I-nominal

v

      

                       b

b

           (W, VA, VAR, Amps) with

     b

            

b

          

               b







General

2 3 1 5 1 1 B P

            Basic metering with THD, Individual Harmonics, RTC, and min/max readings

Instantaneous RMS values Current

EM6400NG series multi-function power meter - front

Average line current of 3-phase, per-phase, and calculated neutral current

Voltage

Average voltage of L-L, L-N parameters, and per-phase



  

Real, Rea l, reac reactiv tive, e, and and appar apparent ent pow power er

Tota otall and per per-ph -phase ase valu value e

D is is pl pla ce ce me me nt nt po po we we r f ac ac to tor

Av er er ag ag e a nd nd pe pe rr- ph ph as as e s ig ig ne ne d, d, fo fo ur ur qu qu ad ad ra ra nt nt

True power factor

Average and per-phase signed, four quadrant

          

Energy values stored in non-volatile memory Accumulated Active, Reactive and Apparent Energy, Energy, Received and Delivered registers       

Demand values Current average Active power

Present, Last, Predicted, Peak, and Peak Date Time Present, Last, Predicted, Peak, and Peak Date Time Time

Reactive power

Present, Last, Predicted, Peak, and Peak Date Time

Apparent power

Present, Last, Predicted, Peak, and Peak Date Time Time

Demand sync methods

Thermal, Timed, Command Sy nc nc, and Clocked Sy nc nc

Demand calculation mode

    

              

Display                      Auto range

Communication                                  Native Plug and Play Play support for Schneider Electric energy management system software StruxureWare Power Monitoring Expert, StruxureWare PowerSCADA Expert along with ION Setup programming support







3 3 1 5 1 1 B P

Electrical characteristics Type of of me measur em ement

True RM RMS, 64 64 sa samples pe per cy cycle

Measurement accuracy Current, Phase



Voltage L-N, L-L



  Power

EM6400NG series multi-function power meter - rear









Real Energy

                          

Reactive Energy

IEC 62053-23 Class 2

THD and Individual Harmonic, V & A

             15th

Input-voltage VT primary

         

U nominal

277 V L-N/480V L-L

Meas Me asur ured ed V wit with h ful fulll ran range ge

35 to 60 600 0 V AC LL-L L

Permanent overload

750 V AC L-L

Impedance

  

  

  

 

       

Input-current CT ratings

       Secondary 1 A or 5 A I-nominal

Measured Amps with over    

5 mA to 6 A

Withstand

Continuous 12 A, 50 A at 10 sec/hr

Impedance

  

  

  

VA Burden

    

AC control power Operating range

     

Burden 

< 6 VA at 277 V L-N             

Ride-through time

         

DC control power Operating range

    

Burden Ride-through time

< 2 W at 277 V DC          

Real time clock Ride-through time

3 years

Displays update Instantaneous Demand

1s 15 s

Harmonics

5s

 

 

1ph, 2w, LN 1ph, 2w, LL 1ph, 3w, LL with N (2phase) 3ph, 3w, Delta, Ungrounded 3ph, 3w, Delta, Corner Grounded  3ph, 3w, Wye, Ungrounded  3ph, 3w, Wye Grounded 







4 3 1 5 1 1 B P

Mechanical characteristics

92.0 +0.8 (3.62)+0.03

Weight

    

IP degree of protection

       

Material

     

Dimensions W x H x D

                               

Mounting position

Vertical

Panel thickness

    

Environmental characteristics

92.0+0.8 (3.62)+0.03 < 6.4 (< 0.25)

     

Operating temperature

    

Storage temperature

    

Humidity rating

         

Pollution degree Altitude Product life

2 2000 m (6561 ft) Category III > 7 years

Electromagnetic compatibility (as per IEC 62052-11) Electrostatic discharge

IEC 61000-4-2

   

IEC 61000-4-3

Immunity to fast transients

IEC 61000-4-4

Immunity to impulse waves

IEC 61000-4-5

Conducted immunity

IEC 61000-4-6

    

IEC 61000-4-8

Immunity to voltage dips

IEC 61000-4-11

Emission

     

Safety Europe

CE, as per IEC 61010-1 Ed-3

US and Canada

        for 600V AC

Measurement category (Voltage and Current inputs)

CAT III up to 480 V L-L CAT II up to 600 V L-L

Overvoltage Overvo ltage category category (Control (Control power) power) CA CAT T III up to 300 300 V L-N Dielectric

As per IEC/UL 61010-1 Ed-3

Protective Class

      

 

C-Tick (RCM)

Communication

RS485 port

                                 

Pulse Output (POP)

Max 40 V DC, 20 mA 20 ms ON time         (kWh, kVAh, or kVARh)

Isolation

    

Protection features

Password protected for set-up parameters

Display language

English

 

Printed installation guide (QSG) with meter and user guide in soft format

Human machine interface

Display type

             4 digits per row 2 columns of LEDs at either side of the LED panel to indicate







Feature set summary EM6400NG POP

EM6400NG RS485

Accuracy Class for Wh

 

  

Sampling rate per cycle

64

64

b

b

b

b

Parameter

 per-phase, average and calculated neutral current  V L-N, V L-L - per-phase and aver age Power 

True 

True  Displacement 

   

b

b

     per-phase and total

b

b

3-ph  Demand parameters (W, VA, VAR, Amps) Date and timestamp for peak demand       (4 Quadrant) Delivered (Import), Received (Export) Power On hours, Load Run hours and Power Outage

Current b

Current, Voltage  b

(no timestamp)

Delivered, Received

Delivered, Received Total, Net, Last cleared

-

b

b

b

Individual Harmonics

-

up to 15th

Min/Max with Real time clock 

-

b

POP

  

 Voltage L-N or L-L, Amps per phase

Communication








EM6400NG multi-function meters Dimensions and connections

EM6400NG multi-function meter mechanical dimensions 5 3 1 5 1 1 B P

mm (in)

90.42 (3.56)

96.0 (3.78) Conzerv EM6400NG

) 0 . 8 7 6 . 9 3 (

) 4 6 4 . 5 . 0 3 9 (

110.1 (4.33)

62.76 (2.47) 77.01 (3.0)

89.81 (3.53)

EM6400NG multi-function meter display overview 6 3 1 5 1 1 B P

Conzerv EM6400NG

Phase measurements

VL-N, VL-L, I, kVA, kW, kVAR, PF, V THD, ITHD

Dema De mand nd meas measur urem emen ents ts

DM, PrsD PrsDM, M, PrdD PrdDM, M, MD

R TC

Date and time

Negative indicator Navigation key

To navigate down

Energy readings

Apparent energy, energy, Active energy, energy, and Reactive energy

Na N avigation key

To navigate up

OK

Enter key

Energy pulsing LED (Red), Heartbeat / communications LED (Green) x 1000 indicator





d e v

Catalogue Meters EM6400NG

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