CIRCUTOR RGU2 Series - Manual (Page 13)

The following are shown on the display by default:
- IΔn, Adjusted trip current and associated units.
- td, Delay time of the adjusted trip and associated units.
- Prealarm symbol (when active).
The unit has different screens that can be set as the unit's display:
Earth leakage protection screen ( Figure 9 )
Figure 9:Earth leakage protection screen
Instantaneous current screen ( Figure 10 )
Figure 10:Instantaneous current screen
The trip current will be displayed when the protection element has been tripped ( Figure 11 ):
Figure 11: Trip current screen (Example: 45mA trip current)
Floating screens can also be displayed; they will be shown during 5 seconds and then return to
the fixed active screen, such as:
AUX relay prealarm screen ( Figure 12 ).
Figure 12:Prealarm screen�
13 Instruction Manual
RGU-2 Earth Leakage Relay