Eastron SDM72CT-M User Manual

Eastron SDM72CT-M User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 83698882 Fax: 0086-573-83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com
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 Measures kWh, kVArh, W, Var, VA, PF, Hz, V, A etc.
 Bi-directional measurement IMP & EXP
 Two pulse outputs
 RS485 Modbus
 Din rail mounting 35mm
 1/5A CT connection
 Better than Class 1/ B accuracy
SDM72CT-M
Three Phase Four Wire Energy Meter
User Manual V1.0
2018

Eastron SDM72CT-M Specifications

General

Rated Voltage (Un)	230V AC
Base Current (Ib)	5 A
Maximum Current (Imax)	100A
Power Consumption	< 2W / 10VA
Accuracy	Class 1
Impulse Voltage	6kV
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Mounting	DIN rail
Display	LCD
Communication	RS485
Voltage	230V AC
Measurement Parameters	Voltage, Current, Power, Energy
Frequency	50/60 Hz
Protocol	Modbus RTU
Weight	0.3 kg
Protection Class	IP51
Humidity	≤95% RH (non-condensing)
Current	100A
Voltage Range	80-300V AC