CIRCUTOR RGU2 Series - Manual (Page 10)

3�4�2� AS A MONITOR (RCM)
Figure 4:Connection diagram of the unit as a monitor�
4�- START-UP
4.1.- DEFAULT CONFIGURATION
When the unit is powered with auxiliary voltage, the ON LED is lit green and the LCD is backlit
green.
The name of the model, firmware version and a fixed screen that shows the conditions in which
the earth leakage protection is characterised will be displayed.
This screen is displayed by default when there are no external actions ( Figure 5 ).
Figure 5: Earth leakage protection screen
The unit is supplied with the following default factory configuration:
- Trip current scale (IΔn) : 30mA
- Trip time scale ( td) :Instantaneous curve (IN)
- Frequency: 50 Hz
- Auxiliary relay function: Fault relay
- Polarity of the trip relay: Standard
- Polarity of the auxiliary relay: Standard
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RGU-2 Earth Leakage Relay
Instruction Manual