DOCA0216EN-00

Setting Instantaneous Protection for MicroLogic 5.0 B and 6.0 B

The instantaneous protection pickup Ii is set by using the Ii multi-position dial on the front face of the MicroLogic B trip unit.

The setting value is expressed in multiples of In.

  1. Turn the Ii multi-position dial to the value required.

  2. Ii = Ii setting x In.

The Ii setting values are: 2, 3, 4, 5, 6, 8, 10, 12, 15 and off.

Accuracy: +/-10 %

The off setting disables the instantaneous overcurrent protection.

NOTE: The tripping time cannot be adjusted. The tripping time characteristics are:
  • Maximum resettable time: 20 ms

  • Maximum break time: 80 ms

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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