Schneider Electric PowerLogic P5M30 Protection Relay – REL50478
The PowerLogic P5M30 (REL50478) is a withdrawable protection and control relay designed for medium voltage motor and distribution applications. It features integrated arc flash protection, advanced logic, cybersecurity functions, and a backup memory module enabling up to 10 minutes of recovery time. Its modular and expandable architecture makes it ideal for demanding industrial environments
Technical Specifications
Power supply: 48–250 V DC / 100–230 V AC
Measuring inputs: 3 CT phase currents, 1 standard neutral CT, 1 sensitive neutral CT, 4 VT voltage inputs
Digital inputs / outputs: 22 DI / 14 DO
Arc flash protection: Built-in, up to 6 arc sensors
Communication protocols: IEC 61850 Ed.1 & Ed.2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Mounting: Withdrawable, flush or rack mounting
Operating temperature: -40 to +65 °C
Protection degree: IP54 (front with flush mounting frame)
Measuring inputs: 3 CT phase currents, 1 standard neutral CT, 1 sensitive neutral CT, 4 VT voltage inputs
Digital inputs / outputs: 22 DI / 14 DO
Arc flash protection: Built-in, up to 6 arc sensors
Communication protocols: IEC 61850 Ed.1 & Ed.2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Mounting: Withdrawable, flush or rack mounting
Operating temperature: -40 to +65 °C
Protection degree: IP54 (front with flush mounting frame)
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