Schneider P3 Protective Relay Model 52129
The Schneider PowerLogic P3 motor protection relay model 52129 is designed for comprehensive protection of medium and large motors in industrial and utility applications. It provides advanced ANSI protection functions such as thermal overload, locked rotor, differential protection, earth fault, arc flash protection, and motor restart inhibition, ensuring reliable and safe motor operation
Technical Specifications
Application: Motor protection
Power supply: 48–230 V AC/DC
Measuring inputs: 6 phase CT, residual CT, 4 VT 100/110 V
Digital inputs: 6 DI
Digital outputs: 10 DO
Communication ports: USB, RJ45, RS485
Protection type: Differential current relay
Arc flash protection: Yes
Front protection degree: IP54
Power supply: 48–230 V AC/DC
Measuring inputs: 6 phase CT, residual CT, 4 VT 100/110 V
Digital inputs: 6 DI
Digital outputs: 10 DO
Communication ports: USB, RJ45, RS485
Protection type: Differential current relay
Arc flash protection: Yes
Front protection degree: IP54
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