EM619002 High Voltage DC Energy Meter

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 has event recording of the switch(Modbus protocol), programming and event setting records(645 protocol), instantaneous and timing freeze function of data(645 protocol), maximum and minimum value recording function of voltage and current power.

EM619002 DC Meter Features

·Din Rail Mount; External shunt; Class 1

·Measuring Current up to 2000A

·Voltage Input DC5~1000V; Shunt Signal Input 75mV(max)

·RS485 Communication with DLT645/Modbus Protocol

·Over-current/Over-voltage/Over-load Alarm

·Bi-directional Measurement; Net metering for Renewable Systems

·LCD Backlight; Multi-tariffs(RTC), Monthly Record

·Built-in Auxiliary Relay for Over-current Disconnect

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