SDM630M-DI

ETL Approved Three Phase Din Rail Type Multi-function Energy Meter for EV Charging Metering

Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
For 22kW or below AC EV Charging Piles
Digital Input + RS485 Modbus RTU
Max. 100A Direct Load
4 Modules 72mm Width
ETL Approved by intertek
1P2W/1P3W/3P3W/3P4W

400-996-9296

SDM630M-DI is a ETL Approved Three Phase Din Rail Type Multi-function Energy Meter for EV Charging Metering.

The model can measure and display the characteristics of 1p2w, 3p3w and 3p4w supplies, including voltage, current, power, active and reactive energy imported or exported. Energy is measured interims of kWh, Karh. demand maximal current can be measured over preset periods of up to 60 minutes.

lt can directly connect to Max.100A current, saving the cost to install external CT. Built-in interfaces provides digital inputs and RS485 Modbus RTU outputs.

The meter is widely used in applications like AC EV Charging Piles. It has been assessed and certified as meeting the requirements of EU Directive 2014/32/EU. and the ETL is approved by Intertek.

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 62053-21 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	Rated Current (Ib/Iref)	10A
		Max Current(Imax.)	65A
		Min Current(Imin.)	0.5A
		Starting Current	40mA
	Voltage	Rated Voltage (Un)	230V L-N / 120V L-N
		Operational Voltage	80%~120% of Un
Output	SDM630M-DI	2 Pulse Outputs+ RS485 Modbus + Digital Input
	SDM630-Modbus / MT	2 Pulse Outputs + RS485 Modbus
	SDM630-Mbus	2 Pulse Outputs + M-bus EN13757
	SDM630-2T	2 Pulse Outputs+ RS485 Modbus + 2 Tariffs (Dual Power Source)

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

M-Bus EN13757-3 Communications
Communication Address	1~250
Transmission Distance	1000m Maximum
Baud Rate	300bps~9600bps
Parity	None (default), Odd, Even
Stop Bits	1 or 2

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