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1 Phase Energy Meter

[Backlit]100A Single Phase LCD Display RS485 Bidirectional Energy Meter AC Charger Power Meter EM118089 90 91

Single Phase 100A

RS485 Communication

Bidirectional Meteirng

Four-quadrant active and reactive power measurement

Measurable parameters include voltage, current, active power, reactive power, apparent power, frequency, and power factor.

LCD backlight

Product Details

32A Single Phase LCD Display RS485 Bidirectional Energy Meter AC Charger Power Meter EM118089 90 91



1.Introduction

"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.


32A Single Phase LCD Display RS485 Bidirectional Energy Meter AC Charger Power Meter EM118089 90 91

2. Function Description

MID approved with module B & D certification.

Bidirectional energy metering 

1 DIN module,230V AC 50/ 60Hz

Display of Voltage, Ampere, kW, PF, Hz, +kWh,-kWh,ΣkWh

Total energy usage can be calculated via 4 different modes.

Display Modbus RTU Interface data:baud rate, Modbus ID, Parity 

Reactive power and reactive energy available through the interface 

S0pulse output (EM118089), transmission of measured values via pulses. 

LCD display,Clear blue backlight display 

Accuracy class B according to EN50470-3 Accuracy class 1 according to IEC62053-21 

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

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