Circutor RGU-10 User Manual

25
Instruction Manual
RGU-10, RGU-10C
4.6.- OPERATION
When the device is powered at its rated voltage, the green LED ON the front is on, the backlit
LCD is green indicating the software and hardware version. After a short while, the version
disappears and the default display values appear on the display.

Figure 16:Initial screens�
The display shows the delay and sensitivity settings as well as the instant leakage current
reading.
While the device is operating, the display shows the following symbols while the device is being
programmed and set, Figure 17.
Conguration by
communications
Trip sensitivity
Instant current
leakage
Pre-alarm
conguration
Pre-alarm reclosing
Contact
polarity
Trip delay
Adjustment of
conguration
Figure 17: Display description�
In normal operating status the display shows the following parameters associated with the earth
leakage protection. Table 9�
Table 9: Parameters visible by display�
Parameter Units
Instant current leakage mA / A
Programmed trip delay, td ms / s
Programmedsensitivityoftrip,Id=I∆N mA / A
Main relay contact status
+ (contact 14-15 NO) / nothing (contact 14 - 15 NC)
+ (contact 16-15 NC) / nothing (contact 16 - 15 NO)

Circutor RGU-10 Specifications

General

Power Supply	230 V AC
Mounting	DIN rail
Rated voltage	230 V AC
Number of poles	1
Frequency	50/60 Hz
Contact material	Silver alloy
Protection degree	IP20
Electrical life	> 10^5 operations
Operating temperature	-10 to +50 ºC
Storage temperature	-20°C to +70°C
Output Contacts	1 changeover (CO)