SDM230-DI

MID/ UL Approved Single Phase Din Rail Type Multi-function Energy Meter for EV Charging Metering

Name: MID/ UL Approved Single Phase Din Rail Type Multi-function Energy Meter for EV Charging Metering
Rating: 5 (99 reviews)

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

+86-400-996-9296

[email protected]

SDM230-DI measures and displays the characteristics of single phase two wire (1p2w), including voltage, frequency, current, power, active and reactive energy, imported or exported. Energy is measured in terms of kWh, kVArh. Maximum demand current can be measured over preset periods of up to 60 minutes.

The meter is Max. 100A direct connected and do not need to connect with external current transformers(CT). An RS485 communication port is available on the meter for remote data transmission.

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

Input & Output
Input	Current	Rated Current (Ib/Iref)	10A
		Max Current(Imax.)	100A
		Min Current(Imin.)	0.15A
		Starting Current	40mA
	Voltage	Voltage Range	100~277V AC
Output	RS485 Modbus + Digital Input

RS485 Modbus Communications
Communication Address	1~247
Transmission Distance	1000m Maximum
Transmission Speed	2400bps~115200bps
Parity	None (default), Odd, Even
Stop Bits	1 or 2
Response Time	<100 mS

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