SDM220-Modbus

MID Approved Single Phase 100A Din Rail Multi-function Meter for EV Charging Metering

Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
For 7kW AC EV Charging Piles
2 Pulse Outputs
RS485 Modbus RTU
Bi-directional Measurement
Max. 100A Direct Load
2 Module 36mm Width
1P2W

400-996-9296

SDM220 Modbus / Mbus / MT / Std / Pulse

SINGLE PHASE MULTI-FUNCTION ENERGY METER

SDM220Modbus is a MID Approved Single Phase 100A Din Rail Multi-function Meter for EV Charging Metering. The unit measures active energy, reactive energy, current,voltage, power, power factor, frequency, demand, etc. Built-in interface provides pulse and RS485 Modbus outputs. It is a good choice for 7kW AC EV Charging Piles.

The SDM220 Series meters has been assessed and certified as meeting the requirements of EU Directive 2014/32/EU.The EU Type Examination Certificate Number is 0120/SGS0172.

Electrical Characteristics
Type of Measurement		RMS on single phase AC system (1P+N)
Measurement Accuracy	Power	1% of range maximum
	Active Energy	IEC 62053-21 Class 1.0/ EN50470-1/3 Class B
	Reactive Energy	IEC 62053-23 Class 2, IEC 61557-12 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
		Operational Voltage	80%~120% of Un
	SDM220-Modbus/ SDM220-MT	2 Pulse Output + RS485 Modbus
	SDM220-Mbus	2 Pulse Output + Mbus EN13757-3

Modbus Communications
Interface Standard and Protocol	RS485 and MODBUS RTU
Communication Address	1~247
Transmission Distance	1000m Maximum
Baud Rate	1200bps~9600bps
Parity	None (default), Odd, Even
Stop Bits	1 or 2

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

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