DCM230-2-400

400A Connection RS485 Modbus Din Rail DC Energy Meter with DC Shunt

MID Approved
Measures kWh, W, V, A ect.
Bi-directional Measurement IMP & EXP
Voltage Input 100-1000V DC
RS485 Modbus Communication
DC Shunt Connection
Class 1.0 / B Accuracy
Max. Current 400A
Package Includes 1 x DC Shunt

400-996-9296

DCM230-2

DC ENERGY METER FOR EV CHARGERS

Eastron DCM230-2 series DC energy meters are designed for measuring and monitoring in DC system. The din rail DC energy meters can measure of important DC parameters: voltage, current, power and energy etc. It also support bi-directional measurement with pulse output. All data in the meter are accessible via RA485 using Modbus RTU.

DCM230-2 series works with DC power supply. Input voltage range up to 1000V DC, and current input are flexible with DC shunt.

DCM230-2 series have been assessed and certified as meeting the requirements of EU Directive 2014/32/EU. Comply with the standard EN50470-4 and IEC62053-41.

Electrical Characteristics
Type of Measurement		RMS on DC energy system (1P+N)
Measurement Accuracy	Power	1% of range maximum
	Active Energy	1% of range maximum
	Current	0.5% of range maximum
	Voltage	0.5% of range maximum

Input & Output
Input-Voltage	Range	100-1000V DC
Input-Voltage	Power consumption	≤0.5W
Input-Current	Range	1.5-30(150)A / 2.0-40(200)A / 2.5-50(300)A / 2.5-50(400)A / 2.5-50(600)A
	Shunt	75mV (default)
	Power consumption	≤72W / 48W / 36W / 24W / 18W
Output	DCM230	Pulse Output + RS485 Modbus

Modbus Communications
Interface Standard and Protocol	RS485 and MODBUS RTU
Communication Address	1~247
Transmission Distance	1000m Maximum
Transmission Speed	1200bps~19200bps
Parity	None (default), Odd, Even
Stop Bits	1 or 2

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