SDM320C

Single Phase Din Rail Multi-function Energy Meter for AMR/AMI

Multi-parameter: kWh kVarh, kW, PF,Hz, V, A etc.
Remote Control ON/OFF
Alarm System
RS485 Modbus Communication
100A direct connection
Accuracy Class 0.5S/ 1.0
Multi-tariff version available

400-996-9296

SDM320C is a single phase din rail remote control multi-function energy meter with built-in relay.

It measures all important electrical parameters, such as Active Energy (kWh), Current (A), Voltage (V), Frequency(Hz), Power Factor, Power Demand, import and export energy etc. It fully complies with the 0.5S level accuracy technical requirements of the IEC62053-22 standard.

With built-in relay inside, the meter can be remotely controlled to turn on or off the electricity supply via RS485.

Electrical characteristics
Type of measurement		RMS including on single phase AC system
Measurement accuracy	Power	1%
	Active Energy	IEC 62053-22 Class 0.5S, IEC 62053-21 Class 1.0
	Reactive Energy	IEC62053-23 Class 2, IEC 61557-12 Class 2
	Frequency	±0.2%
	Current	±0.5%
	Voltage	±0.5%
	Power Factor	±0.01

Input & Output
Input	Current	Rated Current	5A
		Max Current	100A
		Min Current	0.25A
		Starting Current	40mA
	Voltage	Rated Volatge (Un)	230V
		Operational Volatge	80% ~ 120% of Un
Output	SDM320C	Pulse Output + RS485 Modbus
	SDM320Y	Pulse Output + RS485 Modbus
	SDM320Y-RF	Pulse Output + RF
	SDM320C-DI	Pulse Output + RS485 Modbus + Digital Input

RS485 Modbus Communications
Communication address	1~247
Transmission distance	1000m Maximum
Baud Rate	1200bps~9600bps
Parity	None (default), Odd, Even
Stop bits	1 or 2

Wiring and Dimension [mm:]

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