Schneider Electric PowerLogic™ P5 Protective Relay – Model REL50471
The PowerLogic™ P5F30 (REL50471) is a withdrawable medium-voltage protection and control relay designed for demanding MV distribution networks. It supports low-power instrument transformers (LPCT/LPVT), features built-in arc flash protection, advanced IEC-compliant logic, cybersecurity functions, and backup memory enabling fast recovery
Technical Specifications
Power supply: 48–250 V DC / 48–230 V AC
Measuring inputs: 3 LPCT, 1 CSH neutral current, 4 LPVT
Digital I/O: 31 DI, 15 DO
Arc flash sensors: 3
Mounting: Withdrawable, flush or rack, 30TE
Communication: IEC 61850 Ed.1/2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Operating temperature: -40 to +70 °C
Protection degree: IP54 (flush-mounted)
Measuring inputs: 3 LPCT, 1 CSH neutral current, 4 LPVT
Digital I/O: 31 DI, 15 DO
Arc flash sensors: 3
Mounting: Withdrawable, flush or rack, 30TE
Communication: IEC 61850 Ed.1/2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Operating temperature: -40 to +70 °C
Protection degree: IP54 (flush-mounted)
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