Schneider Electric PowerLogic P3 Protection Relay – Model REL53131
The PowerLogic™ P3 REL53131 is a universal protection relay designed for buildings, industrial facilities, utilities, and large-scale industrial processes. It supports feeder and motor protection with advanced protection, control, monitoring, and communication functions
Technical Specifications
Power supply: 48…230 V AC/DC
Applications: Feeder & Motor Protection
Current inputs: 3 phase CT + 1 residual CT
Digital I/O: 16 DI, 11 DO
Communication: IEC 61850 Ed.1 & Ed.2, Modbus TCP, DNP3 TCP, EtherNet/IP
Ports: Front USB, 2× RJ45 Ethernet
Protection functions: Overcurrent, earth fault, breaker failure, recloser, voltage & frequency protection
Mounting: Flush mounting, 30TE case
Display: LCD with single-line diagram
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
Applications: Feeder & Motor Protection
Current inputs: 3 phase CT + 1 residual CT
Digital I/O: 16 DI, 11 DO
Communication: IEC 61850 Ed.1 & Ed.2, Modbus TCP, DNP3 TCP, EtherNet/IP
Ports: Front USB, 2× RJ45 Ethernet
Protection functions: Overcurrent, earth fault, breaker failure, recloser, voltage & frequency protection
Mounting: Flush mounting, 30TE case
Display: LCD with single-line diagram
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
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