Circutor RGU2 Series Instrukcja Użytkownika Pobierz pdf (Strona 21)

5�7�2� LOCAL / EXTERNAL TEST TRIP

LED

ON LED, off.

LEAKAGE LED, xed.

OUTPUT RELAYS

The TRIP relay (terminals 13,14,15) changes its status.

The AUX relay (terminals 4,5), only changes its status if it has been congured

as a prealarm

DISPLAY

Red screen that shows that the cause has been as a result of the TEST

(Figure 20),

Figure 19: Test screen

5�7�3� UNDERVOLTAGE / POSITIVE SAFETY PROTECTION TRIP

OUTPUT RELAYS

The AUX relay (terminals 4,5), only changes its status if it has been congured

in the fault mode with positive safety. When the power supply voltage is below

the minimum operating voltage of the unit, the relay output will change its status

to standby.

5�7�4� INPUT SENSOR ERROR TRIP

LED

ON LED, ashing

LEAKAGE LED, xed.

OUTPUT RELAYS

The TRIP relay (terminals 13,14,15) changes its status.

The AUX relay (terminals 4,5), only changes its status if it has been congured

in the fault mode.

DISPLAY

Red screen that shows that the cause has been an inductor error in the

input sensor (Figure 21).

Figure 20: Input sensor error screen

Instruction Manual

RGU-2 Earth Leakage Relay

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Circutor RGU2 Series Instrukcja Użytkownika Strona 21