Eastron SDM72D-M User Manual

B+G e-tech EASTRON SDM72D-M User Manual V1.5 English version
B+G e-tech GmbH www.eastron-germany.de Seite 1 von 16
 Measures active kWh & W.
 Resettable partial energy
 Bi-directional measurement IMP & EXP
 Pulse Output
 RS485 Modbus
 Din rail mounting 35mm
 Direct connection, up to 100A
 Better than Class 1/ B accuracy
SDM72D-M
Three Phase Four Wire Energy Meter
User Manual V1.5
2017

Eastron SDM72D-M Specifications

General

Model	SDM72D-M
Category	Measuring Instruments
Display	LCD
Base Current	5A
Maximum Current	100A
Current Rating	100A
Frequency	50/60Hz
Accuracy	±1%
Impulse Voltage	6kV
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Mounting	DIN Rail
Voltage Measurement Range	176V - 276V
Rated Voltage	230V AC
Voltage Range	176 ~ 276V AC (L-N)
Current Measurement Range	0.25 - 100A
Power Consumption	<2VA
Frequency Measurement Range	45-65Hz
Communication	RS485 Modbus RTU
Relative Humidity	≤95% (non-condensing)
Weight	0.3kg
Accuracy Class	Class 1