Energy Meter & Current Transformer
Rs485 Built-in Relay Three Phase Multi-function Energy Meter For Prepay Solution Eastron SDM530Y
- Built-in relay for prepay system
- High Accuracy of Class 0.5s
- Din Rail Installation
- RS485 Modbus RTU
- Two Level of Alarm Function
- Credit Amount Available
- Software Available
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Electrical Characteristics |
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Type of Measurement |
RMS on three phase AC system (3P+N) |
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Measurement Accuracy |
Power |
0.5% of range maximum |
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Active Energy |
IEC 62053-22 Class 0.5s |
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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 |
5A |
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Max Current |
100A |
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Min Current |
0.25A |
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Starting Current |
20mA |
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Voltage |
Rated Voltage (Un) |
230V |
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Operational Voltage |
80%~120% of Un |
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SDM530C/Y |
Pulse Output + RS485 Modbus |
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RS485 Modbus Communications |
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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 |
