Circutor RGU2 Series Manual de usuario Pagina 10

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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, rmware version and a xed 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 conguration:
- 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
10
RGU-2 Earth Leakage Relay
Instruction Manual
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