SDM630MCT ETL

RS485 Modbus CT Type Din Rail Multi-functional Three Phase ETL Energy Meter

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
2 Pulse outputs
RS485 Modbus

400-996-9296

SDM630MCT Modbus / Mbus / 2T / MV

THREE PHASE MULTI-FUNCTION ENERGY METER

The SDM630MCT-ETL is RS485 Modbus CT Type Din Rail Multi-functional Three Phase ETL Energy Meter. It measures and displays the characteristics of single phase two wire (1p2w), single phsae three wire (1p3w), three phase three wire (3p3w), and three phase four wire(3p4w) supplies, including kWh, kVArh, kW, kVA, PF, frequency, voltage, current, demand, etc. 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 works with 1A/5A input CTs. Build-in interface provides pulse and RS485 Modbus RTU outputs.

SDM630MCT-ETL is ETL listed by Intertek, which means it is qualified to enter the American market.

Electrical Characteristics
Type of Measurement	RMS including harmonics on three phase AC system (3P, 3P+N)
Measurement Accuracy	Voltage	±0.5%
	Current	±0.5%
	Frequency	±0.2%
	Power Factor	±1%
	Active Power	±1%
	Reactive Power	±1%
	Apparent Power	±1%
	Active Energy	Class 0.5S IEC 62053-22, Class 1.0 IEC 62053-21
	Reactive Energy	Class 2 IEC62053-23

Input & Output
Input	Current	CT Secondary	1A/5A
		CT Primary	1-9999A
		Min Current	0.25A
		Starting Current	20mA
	Voltage	Rated Voltage (Un)	230V L-N / 120V L-N
		Operational Voltage	80%~120% of Un
Output	SDM630MCT/ MT	2 Pulse Outputs + RS485 Modbus
	SDM630MCT-2T	2 Pulse Outputs + RS485 Modbus + 2T (Dual Power Source)
	SDM630MCT-LoRa	2 Pulse Outputs + LoraWAN

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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