EM619002 DIN Rail DC Energy Meter with External Shunt

Product Details

The meter has an infrared communication interface and an RS-485 communication interface, and supports Modbus-RTU protocol and DLT645 protocol at the same time. 

The meter has a relay alarm output and a digital input function. 

It can set the ratio, alarm, and communication through the meter panel keys according to different requirements. 

The meter features event recording of the switch (Modbus protocol), programming and event setting records (645 protocol), instantaneous and timing freeze functions for data (645 protocol), and maximum and minimum value recording functions for voltage and current power.

EM619002 DC Meter Features

·High-Precision DC Measuring: Class 1 accuracy using external shunt sampling.

·Wide Measurement Range: Measures DC Current (I), Voltage (V), and Energy (kWh) up to a maximum of 2000A and 1000VDC.

·Dual-Protocol Communication: Standard RS485 communication supporting both DLT645 and Modbus protocols.

·Control and Safety: Includes auxiliary relay signal output for functions like over-current cutting.

·User-Friendly Interface: Features a backlit LCD, Tariff function, and supports firmware (FW) upgrades.

Product Parameters

• Reference voltage: DC5V-1000V

• Current: Measuring up to 2000A

• Shunt Signal input: 75mV(max)
  

• Operation temp.: -25℃~+70℃

• Accuracy class: Cl.1.0

• Relative humidity: 95%

• Communication: RS-485 Communication

• Communication protocol: DLT645/Modbus

• Impulse constant: 1000 imp/kWh

• LCD 6+2

• Power consumption: ≤0.4W,≤8VA

Application

• Electric vehicle charging infrastructures

• Data centers

• DC grids & energy monitoring

• Energy storage, renewables(PV, Wind energy)

• Telecom Tower