SDM120CT-M

MID Certifed CT Operated Din Rail Single Phase Multi-function EV Meter for Load Balancing Solution

Name: MID Certifed CT Operated Din Rail Single Phase Multi-function EV Meter for Load Balancing Solution
Rating: 5 (99 reviews)

Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
LCD with backlit
2 Pulse Output
RS485 Modbus RTU
Bi-directional Measurement
CT Operated
1 Module 18mm Width
MID Approved
Works with 1P2W

+86-400-996-9296

[email protected]

SDM120CT Modbus / Mbus / Pulse

SINGLE PHASE MULTI-FUNCTION ENERGY METER

SDM120CT-M is MID CT Type Din Rail Single Phase Multi-function EV Meter for EV Charging Metering. It measures active energy, reactive energy, current, voltage, power, power factor, frequency, etc. Suitable for monitoring energy consumption in residential, solar PV, industrial and utility applications.

The meter can be configured to work with a wide range of CTs, giving the unit a wide range of operation.

The unit has been approved to meet the requirements of EU Directive 2014/32/EU.

Electrical Characteristics
Type of Measurement		RMS on single phase AC system (1P+N)
Measurement Accuracy	Power	±1%
	Active Energy	Class 1.0 IEC 62053-21 Class B EN50470-3:2022
	Reactive Energy	Class 2 IEC62053-23
	Frequency	±0.2%
	Current	±0.5%
	Voltage	±0.5%
	Power Factor	0.01

Input & Output
Input	Current	CT Primary	1-9999A
		CT Secondary	40mA/ 100mA/ 100mV/ 333mV optional
		Min Current	0.25A
		Starting Current	10mA
	Voltage	Rated Voltage (Un)	230V
		Operational Voltage	80%~120% of Un
Output	SDM120CTP	2 Pulse Output for imp/exp. energy
	SDM120CTM	2 Pulse Output + RS485 Modbus
	SDM120CTMB	2 Pulse Output + M-bus 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
Response Time	<100 mS

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
Response Time	<100 mS

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