SDM320C-DI

RS485 Modbus Single Phase Remote Control Multi-function Energy Meter

Multi-parameter: kWh, kVArh, V, A, W, Hz, PF, MD etc.
Remote Control ON/OFF
Bi-directional Measurement
RS485 Modbus Communication
100A direct connection
Accuracy Class 1.0

400-996-9296

SDM320C-DI measures and displays the characteristics of single phase two wire (1p2w), including voltage, frequency, current, power, active and reactive energy, imported or exported. Energy is measured in terms of kWh, kVArh. Maximum demand current can be measured over preset periods of up to 60 minutes.

The meter is Max. 100A direct connected and do not need to connect with external current transformers(CT).

An RS485 communication port is available on the meter for remote data transmission.

Electrical characteristics
Type of measurement		RMS including on single phase AC system
Measurement accuracy	Power	±1%
	Active Energy	Class 1 IEC 62053-21 Class B EN50470-3: 2022
	Reactive Energy	Class 2IEC62053-23
	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	20mA
	Voltage	Rated Volatge (Un)	230V
		Volatge Range	100 - 277V AC( L-N)
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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