Description
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:
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ANSI Protection Functions:
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27: Undervoltage.
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59: Overvoltage.
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81: Underfrequency and overfrequency.
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50/51: Instantaneous and time-delayed phase overcurrent.
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50N/51N: Instantaneous and timed neutral overcurrent.
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67/67N: Phase and neutral directional overcurrent.
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32: Power directional.
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46: Current imbalance.
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47: Phase sequence.
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86: Blocking.
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50BF: Circuit breaker failure.
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98: Oscillography.
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