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We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. MID Din Rail Type Single Phase Multi-function Energy Meter for EV Charging Metering Manufacturers and Factory
400-996-9296
The SDM120-M is a MID Din Rail type Single Phase Multi-function energy meter for EV Charging metering. It measures active energy, reactive energy, current, voltage, power, power factor, frequency, etc. The units support Max. 45A direct connection, saving the cost and avoiding the trouble to connect external CTs. Two pulse outputs and 1 communication port (Modbus) are provided for remote monitoring and setting.
This unit is one of ideal choices for 7kW AC EV Charging Piles.
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Electrical Characteristics |
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Type of Measurement |
RMS on single phase AC system (1P+N) |
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Measurement Accuracy |
Voltage |
±0.5%
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Current |
±0.5%
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Frequency |
±0.2%
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Power Factor |
±1%
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Active Power |
±1%
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Reactive Power |
±1%
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Apparent Power |
±1%
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Active Energy |
Class 0.5/1 IEC62053-21 Class C/B EN50470-3:2022 |
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Reactive Energy |
Class 2 IEC62053-23 |
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Input & Output |
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Input |
Current
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Rated Current (Ib/Iref) |
5A |
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Max Current(Imax.) |
45A |
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Min Current(Imin.) |
0.15A |
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Starting Current |
40mA |
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Voltage |
Rated Voltage (Un) |
230V |
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Operational Voltage |
85~276V AC |
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Output |
SDM120P |
2 Pulse Output for imp/exp. energy |
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SDM120M |
2 Pulse Output + RS485 Modbus |
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SDM120MB |
2 Pulse Output + M-bus EN13757 |
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Modbus Communications |
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Interface Standard and Protocol |
RS485 and MODBUS RTU |
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Communication Address |
1~247 |
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Transmission Distance |
1000m Maximum |
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Baud Rate |
2400bps~38400bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
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Response Time |
<100 mS |
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M-Bus EN13757-3 Communications |
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Communication Address |
1~250 |
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Transmission Distance |
1000m Maximum |
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Transmission Speed |
300bps~9600bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
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Response Time |
<100 mS |
We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. MID Din Rail Type Single Phase Multi-function Energy Meter for EV Charging Metering Manufacturers and Factory
Address: NO 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China
Copyright @ Eastron Electronic Co., Ltd. All rights reserved Suppliers of MID Din Rail Type Single Phase Multi-function Energy Meter for EV Charging Metering
