Detailed description

1. Phase-selective short-circuit indication by indicator

2. Simple setting options for response current, reset time and relay function

3. Test / reset function

The Alpha is a short-circuit indicator and is used to record, display and remotely report short-circuit currents in medium-voltage networks.

The display is set by the short-circuit current and remains until it is reset.

Equipment set consisting of:

1 display unit

3 phase current generator