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Bidirectional energy meter

1 Phase 2 Wire MID Certificate RS485 Modbus Electrical Meter 32A Energy Meter EM118089/90/91

Generating Electricity Grid Solar Energy Single Phase Smart Meter With Multi Tariff solar electricity meters, "EM118089/90/91" series meters are designed for DIN-Rail installation, suitable for grid-connected PV solar energy metering projects and EV charging metering solutions, the meters can measure and display various important power parameters, and can be passed through The RS485 communication port reads the data of the meter in real time. The meter has passed the approval of MID, EMC, and LVD. The bi-directional energy measurement makes the meter an excellent choice for solar metering.

1. Introduction

Generating Electricity Grid Solar Energy Single Phase Smart Meter With Multi Tariff solar electricity meters, "EM118089/90/91" series meters are designed for DIN-Rail installation, suitable for grid-connected PV solar energy metering projects and EV charging metering solutions, the meters can measure and display various important power parameters, and can be passed through The RS485 communication port reads the data of the meter in real time. The meter has passed the approval of MID, EMC, and LVD. The bi-directional energy measurement makes the meter an excellent choice for solar metering.


TypeEM118089EM118090EM118091
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
Software VersionV101V101V101
CRC5A8EB6C96B8D
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

 

2. Function description

(1)0.25(30A/32A/40A/45A/50/60/80/100A),

(2)Wide voltage range, 92V-230V, The lowest voltage can reach 40% of the standard voltage (EM118090)

(3)Active & Reactive, negative & positive Measurement

(4)RS485 Communication, SO Output

(5)Accuracy Class: Class B

(6) LCD Backlight, Multi-tariff, MID Approved, CE-EMC CE-LVD Compliant

(7) Bidirectional Metering

3.Application

1 Phase 2 Wire MID Certificate RS485 Modbus Electrical Meter 32A Energy Meter EM118089/90/91

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