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
In case a level of leakage has been detected, the LCD will show the earth leakage symbol,
(
Figure 6
)�
Figure 6: Earth leakage protection with leakage screen�
Finally, the following screen will be displayed when the AUX relay has been configured as a
prealarm, (
Figure 7
).
Figure 7:Earth leakage protection with prealarm screen�
11
Instruction Manual
RGU-2 Earth Leakage Relay
Summary of Contents for RGU-2
Page 1: ...INSTRUCTION MANUAL M98251301 03 16A Earth leakage relay RGU 2...
Page 2: ...2 RGU 2 Earth Leakage Relay Instruction Manual...
Page 25: ...Figure 21 Dimensions of the RGU 2 25 Instruction Manual RGU 2 Earth Leakage Relay...
Page 27: ...9 CE CERTIFICATE 27 Instruction Manual RGU 2 Earth Leakage Relay...
Page 29: ...29 Instruction Manual RGU 2 Earth Leakage Relay...
