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RS485 Bidirectional Meters

EM513083 V2G Net metering DIN Rail Bidirectional Watt Meter Power Consumption 3 phase energy meter

The EM513083 is a reliable Class B three-phase smart meter providing precise measurement of both active and reactive energy. With a voltage rating of 3x230/400V and a current range of 5(100)A, this meter supports both forward and reverse energy measurement, ensuring comprehensive monitoring. Compliant with EN50470-1/3 requirements, it offers versatile RS485 communication, seamlessly supporting both the widely adopted Modbus protocol and the DLT645 protocol, enabling easy integration into various monitoring systems. Its compact design allows for simple DIN rail mounting.

Product Details

1.Brief Introduction

The EM513083 is a reliable Class B three-phase smart meter providing precise measurement of both active and reactive energy. With a voltage rating of 3x230/400V and a current range of 5(100)A, this meter supports both forward and reverse energy measurement, ensuring comprehensive monitoring. Compliant with EN50470-1/3 requirements, it offers versatile RS485 communication, seamlessly supporting both the widely adopted Modbus protocol and the DLT645 protocol, enabling easy integration into various monitoring systems. Its compact design allows for simple DIN rail mounting.


2.Key Features

  • Accuracy Class: Class B

  • Voltage and Current: 3x230/400V, 5(100)A

  • Metering Functionality: Supports both active and reactive energy measurement, as well as bi-directional (forward and reverse) metering.

  • Communication: Integrated RS485 communication compatible with Modbus and DLT645 protocols.

  • Standards Compliance: Meets EN50470-1/3 requirements.

  • Installation: DIN rail mounting.


3. Function Description

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

(2) 4 Measurement mode

(3) Active & Reactive, negative & positive Measurement, LCD Displaying


(4) IR and RS-485 Communication modbus protocol, SO Output

(5) Accuracy Class: Class B, Maximum Demand Calculation


(6)Holiday and weekend tariff functions, MID Approved

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