Deif GPC-3 Designers Reference Handbook

In the example below, the relay will close when the generator voltage is above 103 % for 10 seconds, and no
alarm will appear on the screen because both output A and output B are configured to relay 5, which is con-
figured as "Limit relay".
The timer configured in the alarm window is an ON delay that determines the time during which the alarm
conditions must be met before activation of any alarms or outputs.
When a relay is selected (relay on terminal 5 in this example), it must be set up as a limit relay as shown
below, otherwise an alarm indication will still appear.
GPC-3 DRH 4189340587 UK Additional functions
DEIF A/S Page 76 of 122

Deif GPC-3 Specifications

General

Brand	Deif
Model	GPC-3
Category	Controller
Language	English