CIRCUTOR RGU2 Series - Manual (Page 20)

5.7.- TRIP EVENTS
When a circuit breaker has been activated, the LEDs, output contacts and display will indicate
the cause that generated this situation.
5�7�1� EARTH LEAKAGE CURRENT INTENSITY TRIP
LED
ON LED, off.
LEAKAGE LED, fixed.
OUTPUT RELAYS
The TRIP relay (terminals 13,14,15) changes its status, IΔ >0,85•IΔn, in accord
ance with the programmed times
The AUX relay (terminals 4,5) only changes its status if it has been configured
as a pre-alarm
DISPLAY
Fixed red screen that shows the leakage with the earth leakage symbol
( Figure 16 ).
Figure 16:Leakage screen
Prealarm symbol when this function has been activated ( Figure 17 ).
Figure 17:Leakage with prealarm screen
Note : Press the PROG key to modify the current and trip time. ( refer to sec-
tion 5.6.1)
If the value is off the scale (> 5•IΔn), OVR and the pre-alarm symbol will be dis
played ( Figure 18 ).
Figure 18: Off the scale screen
20
RGU-2 Earth Leakage Relay
Instruction Manual