Relé Pextron URPE 7104

THE Pextron URPE 7104 Relay is a microprocessor-based digital protection device designed for applications in medium 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:

  • Instantaneous and time-delayed phase and neutral overcurrent (50/51, 50N/51N)

  • Overvoltage and undervoltage (59/27)

  • Phase sequence (47)

  • Subfrequency (81)

  • Circuit breaker failure (62BF)

  • Reclose lock (86)

  • Coil continuity alarm (74)

  • Oscillography and event recording (98)