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Single Phase LCD Backlight Display RS485 Modbus Multi-Tariff kWh Electricity Meter

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EM118091

Multi-measurement: kWh, W, V, A, PF, Hz, etc.

Bi-directional metering

MID & CE-LVD, CE-EMC Certified

RS485 Communication

4 Measurement mode

Max. 100A Direct Load

1 Module 18mm Width

LCD backlight display

Multi-tariff

1 Phase 2 wire


Product Description

EM118091 is a MID single-phase multi-functional smart energy meter, it supports bi-directional metering, can read the meter data in real time through RS485 communication, the meter has multi-tariff function, four Measurement mode can be switched, and has obtained MID,LVD,EMC certification, suitable for household or commercial distribution systems, as well as new energy metering systems. Such as EV charging piles and PV solar power generation systems.



TypeEM118089EM118090EM118091
Electrical Parameters
Measurement
Voltage, Current, Active Power, Reactive Power, Apparent Power, Frequency, Power Factor
Active/Reactive Energy And Forward And Reverse Measurement (Four Quadrant Measurement)
Ref. voltage230V
Ref. current0.25-5(30)A, 5(32)A,5(40)A,5(45)A, 5(50)A, 5(80)A, 5(100)A
Impulse Constant1000imp/kWh1000imp/kWh1000imp/kWh
CommunicationN/ARS485 Modbus/DLT645RS485 Modbus/DLT645
Baud rateN/A9600\19200\38400\1152009600\19200\38400\115200
SO outputYes,SO1 for Active :
with variable constant
100-2500imp/kWh
Divisible by 10000
Yes,SO2 for Reactive:
with variable constant
100-2500imp/kvarh
Divisible by 10000
N/AN/A
Li-BatteryN/AN/AYES
Multi-tariffN/AN/AYES
Pulse widthSO:100-1000:100ms
SO:1000-2500:30ms
N/AN/A
BacklightBlueBlueBlue
Measurement Mode1-Total=Forward
2-Total=Reverse
3-Total=Forward+Reverse (default)
4-Total=Forward-Reverse
1-Total=Forward
2-Total=Reverse
3-Total=Forward+Reverse (default)
4-Total=Forward-Reverse
1-Total=Forward
2-Total=Reverse
3-Total=Forward+Reverse (default)
4-Total=Forward-Reverse
ButtonTouch buttonTouch buttonTouch button
Button functionPage turning, setting,
 information display
Page turning, setting,
 information display
Page turning, setting,
 information display
Default  setting1000imp/kWh,100ms
1000imp/kvarh,100ms
9600/NONE /8/19600/NONE /8/1
Measurement
 Mode setting
ButtonRS485 or ButtonRS485 or Button