SDM530C

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

Built-in Relay for Remote Control
Multi-parameter measurement
26 Alarm values
Class 0.5s High Auucracy
Output for Energy Pulse Emission
RS485 Modbus Communication
Multi-tariff version available

400-996-9296

SDM530C is a three phase din rail remote control multi-function energy meter. It measures multi-parameters like current, voltage, power, frequency, import and export energy, etc. An RS485 Modbus communication is provided for remote setting and reading.

The meter also equipped with a built-in relay. The user can turn on/off the power remotely through Modbus communication. And when there is alarm like over-current or voltage, etc. The realy will also open automatically. The relay of each phase can be controlled together or separately.

The model SDM530C is widely used in some applications which requires remote power control, for example, the post-pay systems.

Electrical Characteristics
Type of Measurement		RMS on three phase AC system (3P+N)
Measurement Accuracy	Power	0.5% of range maximum
	Active Energy	IEC 62053-22 Class 0.5s
	Reactive Energy	IEC62053-23 Class 2
	Frequency	0.2% of mid-frequency
	Current	0.5% of range maximum
	Voltage	0.5% of range maximum
	Power Factor	1% of unity (0.01)

Input & Output
Input	Current	Rated Current	5A
		Max Current	100A
		Min Current	0.25A
		Starting Current	20mA
	Voltage	Rated Voltage (Un)	230V
	Voltage	Operational Voltage	80%~120% of Un
	SDM530C/Y	Pulse Output + RS485 Modbus

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

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