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RS485 Bidirectional Meters

EM118089/90/91EMC/LVD/MID Certified Single Phase Energy Meter 5(100)A with SO or Smart RS485 Communication

The EM1180 series offers a range of reliable and accurate single-phase DIN rail mounted electricity meters, all compliant with EMC, LVD, and MID certifications. These 230V meters feature a 5(100)A current range and a pulse output of 1000 imp/kWh, ensuring Class 1.0 accuracy for precise energy measurement. The series includes models with varying functionalities to suit different needs, from basic energy monitoring with SO pulse output to smart communication via RS485 (compatible with Modbus and DLT645-2007 protocols) and advanced features like battery backup and tariff support. All models are designed for easy installation on standard DIN rails and come equipped with a clear, backlit LCD for easy reading.These bi-directional meters from IVY METERING display three readings: Import,export and Net (import deducted from Export). Widely used in the fields of EV charging and PV solar power generation.

Product Details

1.Brief Introduction

The EM1180 series offers a range of reliable and accurate single-phase DIN rail mounted electricity meters, all compliant with EMC, LVD, and MID certifications. These 230V meters feature a 5(100)A current range and a pulse output of 1000 imp/kWh, ensuring Class 1.0 accuracy for precise energy measurement. The series includes models with varying functionalities to suit different needs, from basic energy monitoring with SO pulse output to smart communication via RS485 (compatible with Modbus and DLT645-2007 protocols) and advanced features like battery backup and tariff support. All models are designed for easy installation on standard DIN rails and come equipped with a clear, backlit LCD for easy reading.These bi-directional meters from IVY METERING display three readings: Import,export and Net (import deducted from Export). Widely used in the fields of EV charging and PV solar power generation.


2.Key Features

  • EM118089 (Basic): 230V, 5(100)A, Class 1.0, 1000 imp/kWh, SO Pulse Output, DIN Rail Mount, Backlit LCD, EMC/LVD/MID Certified.

  • EM118090 (Communication): 230V, 5(100)A, Class 1.0, 1000 imp/kWh, RS485 Communication (Modbus & DLT645-2007 Compatible), DIN Rail Mount, EMC/LVD/MID Certified.

  • EM118091 (Advanced): 230V, 5(100)A, Class 1.0, 1000 imp/kWh, RS485 Communication (Modbus & DLT645-2007 Dual Protocol), Battery Backup, Tariff Function, Backlit LCD, DIN Rail Mount, EMC/LVD/MID Certified.


EM118089 90 91 RS485 Single Phase DIN Rail Bidirectional Metering Energy Meter For PV Solar System

3. 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

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