PacT Series VigiPacT RHB Protection Relay Type B – User Guide PDF
DOCA0160EN-00

Procedure

  1. Turn off the main circuit breaker in the open (O-Off) position.
  2. Turn off the circuit breaker of the relay in the open (O-Off) position.
    Result: The toroid status LED switches off.
  3. Press the Test button on the toroid and maintain it pushed.
  4. Turn on the circuit breaker of the relay in the closed (I-On) position.
    Result: The toroid is ready for calibration when the status LED of toroid blinks red slowly.
  5. Release the Test button on the toroid to start the calibration.
    Result:

    • the status LED of toroid blinks red quickly during the calibration.

    • the status LED of toroid turns steady green when the calibration is finished.

    • The message E.01 is displayed on the relay. The 3 LEDs on the relay blink and the pre-alarm relay K1 and alarm relay K2 change state.

  6. Press the Reset button on the relay.
    Result:

    • The Home screen is displayed on the relay. The 3 LEDs on the relay stop blinking and the pre-alarm relay K1 and alarm relay K2 change state.

    • The relay is ready for operation.

  7. Close the main circuit breaker.
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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