TEST
Key
Press the
TEST
key to check the connection status of the sensor element and force the tripping
of the unit.
RESET key
Locally rearms the electronic relay, resetting the status of the output contacts to the normal
standby status.
If the unit is in standby status, it will scroll down the model and version (5s) on the green LCD.
5.2.- DISPLAY
The unit has a green/red backlit LCD. The background will be green under normal conditions.
The display will be red in case of events that cause an action (protection trigger or circuit
breaker being tripped).
Figure 8:Display
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
13
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...
