Energy Meter & Current Transformer
Mid Approved Single Phase 100a Din Rail Type Multi-function Ev Meter For Ev Charging Metering Eastron SDM18-M
- Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
- For 7kW AC EV Charging Piles
- RS485 Modbus comunication
- Bi-directional Measurement
- Max. 100A Direct Load
- 1 Module 18mm Width
- 1P2W
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Electrical Characteristics |
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Type of Measurement |
RMS on single phase AC system (1P2W) |
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Measurement Accuracy |
Power |
1% of range maximum |
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Active Energy |
IEC 62053-21 Class 1.0 / EN50470-1/3 Class B |
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Reactive Energy |
IEC62053-23 Class 2 |
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Frequency |
0.2% of mid-frequency |
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Current |
0.5% of range maximum |
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Voltage |
0.5% of range maximum |
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Power Factor |
1% of unity (0.01) |
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Input & Output |
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Input-Current |
Rated Current |
10A |
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Max Current |
100A |
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Min Current |
0.5A |
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Starting Current |
40mA |
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Output |
SDM18-M |
RS485 Modbus |
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SDM18-MB |
Mbus |
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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 |
1200bps~9600bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
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M-Bus Communications |
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Interface Standard and Protocol |
M-bus EN13757-3 |
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Communication Address |
1~250 |
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Transmission Distance |
1000m Maximum |
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Baud Rate |
300bps~9600bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
