SDM630MCT-MV

RCM CT Type Din Rail Three Phase Multi-function Solar PV /Zero Export Meter for PV Metering

CT & PT operated
Work with 3P4W/3P3W/1P2W
4 Module 72mm wide
Multi-measurement:
kWh,kVarh,W,Var,VA,PF,Hz,dmd,V,etc.
Bi-directional measurement for Solar PV Metering
2 Pulse outputs
RS485 Modbus

400-996-9296

SDM630CT Modbus / Mbus / 2T / MV

THREE PHASE MULTI-FUNCTION ENERGY METER

The SDM630MCT-MV is SAA CT Type Din Rail Three Phase Multi-function Solar PV /Zero Export Meter for PV metering. Suitable for monitoring energy consumption and many other electrical parameters. The unit requires auxiliary power supply (AC or DC) to power the meter and it can work with 333mV/100mV input CTs. Build-in interface provides pulse and RS485 Modbus RTU outputs. Its bi-directional measurement function made it a good choice for Solar PV and the Zero Export Systems.

SDM630MCT-MV has been assessed and certified of RCM by SAA and the instrument traceable number is SAA220473.

Electrical Characteristics
Type of Measurement		RMS including harmonics on three phase AC system (3P, 3P+N)
Measurement Accuracy	Power	0.5% of range maximum
	Active Energy	IEC 62053-22 Class 0.5S, IEC 62053-21 Class 1.0
	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	CT Secondary	333mV/ 100mA/ 40mA/100mV
		CT Primary	1-9999A
	Voltage	Rated Voltage (Un)	230V L-N / 120V L-N
		Operational Voltage	80%~120% of Un
Output	SDM630MCT mV/mA Series	2 Pulse Outputs + RS485 Modbus

RS485 Modbus Communications
Communication Address	1~247
Transmission Distance	1000m Maximum
Transmission Speed	1200bps~38400bps
Parity	None (default), Odd, Even
Stop Bits	1 or 2
Response Time	<100 mS

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