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Pextron URPE 7104T microprocessor-based protection relay, with ANSI functions, MODBUS® RTU communication and robust design. Ideal for medium voltage system applications, offering reliable, multifunctional protection.
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THE Pextron URPE 7104T Relay
is an advanced device designed to provide comprehensive protection in medium voltage electrical systems. Equipped with a variety of ANSI protection functions, the URPE 7104T is capable of monitoring and protecting against various electrical anomalies, ensuring the integrity and operational efficiency of the systems where it is applied.
Main Technical Characteristics:
ANSI Protection Functions:
27: Undervoltage.
47: Phase sequence.
50: Instantaneous phase overcurrent.
50N: Instantaneous neutral overcurrent.
51: Phase time overcurrent.
51N/GS: Timed overcurrent of neutral or earth sensor.
59: Overvoltage
62BF: Timed relay for circuit breaker failure.
74: Coil continuity alarm and coil circuit failure.
81: Frequency (over and under frequency).
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