Schneider Easergy P1

THE Schneider Easergy P1 Relay is a microprocessor-based digital protection device, developed for applications in medium and low voltage systems, such as primary cabins, substations and distribution panels. With multiple ANSI protection functions, MODBUS® RTU communication, and robust design, it offers high reliability and ease of integration into industrial automation systems.

Main Technical Characteristics:

• ANSI Protection Functions:

  • 27: Undervoltage.

  • 59: Overvoltage.

  • 81: Underfrequency and overfrequency.

  • 50/51: Instantaneous and time-delayed phase overcurrent.

  • 50N/51N: Instantaneous and timed neutral overcurrent.

  • 67/67N: Phase and neutral directional overcurrent.

  • 32: Power directional.

  • 46: Current imbalance.

  • 47: Phase sequence.

  • 86: Blocking.

  • 50BF: Circuit breaker failure.

  • 98: Oscillography.