Schneider Electric PowerLogic P5 Protective Relay – Model REL50488
The Schneider Electric PowerLogic P5 REL50488 is a withdrawable medium-voltage protection and control relay designed for universal MV distribution applications. It operates with conventional CTs and VTs, features advanced IEC 61131/61449 compliant logic, backup memory with 10-minute recovery time, compact design, and enhanced cybersecurity
Technical Specifications
Power supply: 24–48 V DC
Measuring inputs: 3 phase CT, 1 standard neutral CT, 1 sensitive neutral CT, 4 VT
Digital I/O: 40 digital inputs, 16 digital outputs
Communication protocols: IEC 61850 Ed.1/2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Logic engine: Advanced logic per IEC 61131 & IEC 61449
Mounting: Withdrawable, flush or rack mounting
Protection degree: IP54 (with frame)
Operating temperature: -40 to +70 °C
Weight: approx. 3.5 kg
Measuring inputs: 3 phase CT, 1 standard neutral CT, 1 sensitive neutral CT, 4 VT
Digital I/O: 40 digital inputs, 16 digital outputs
Communication protocols: IEC 61850 Ed.1/2, Modbus TCP, DNP3 TCP, EtherNet/IP
Cybersecurity: IEC 62443-4-2 SL1 compliant
Logic engine: Advanced logic per IEC 61131 & IEC 61449
Mounting: Withdrawable, flush or rack mounting
Protection degree: IP54 (with frame)
Operating temperature: -40 to +70 °C
Weight: approx. 3.5 kg
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