Circutor RGU-10 - CONFIGURATION; DIRECT SETTING; SETTING THE SENSITIVITY TRIP; DELAY SETTING AND MAIN RELAY CURVE

28
RGU-10, RGU-10C
Instruction Manual
5�- CONFIGURATION
5.1.- DIRECT SETTING
By pressing for a long time on any of the direct setting buttons, PROG mode is entered (icon on
isplay) and the relay’s setting may be changed.
While in PROG mode if any other direct function is used (Id, td, Std/+ y Auto), the parameter
for the displayed relay can also be set.
PROG mode is exited if no buttons are pressed for a while with the last setting being “SAVE”.
5�1�1�- SETTING THE SENSITIVITY TRIP
Pressing Id for more than one second, PROG appears and a setting from the list is increased
witheverypress.Thecurrentsettingisseeninsmallguresandthenewsettinginthemain
gures.
Figure 22: Setting the sensitivity trip�
Possible setting values are: 30 mA, 100 mA, 300 mA, 500 mA, 1 A, 3 A, 5 A, 10 A and 30 A.
Note : The scale is limited, this is changed in the device’s SETUP. The default setting is a 3A
scale.
5�1�2�- DELAY SETTING AND MAIN RELAY CURVE
Pressing td for more than one second, PROG appears and a setting from the list including
curve types is increased with every press.
Thecurrentsettingisseeninsmallguresandthenewsettinginthemaingures.
Figure 23: Delay setting�
Possible setting values are: INS curve, SEL [S] curve, 20, 100, 200, 300, 400, 500, 750 ms,
1, 3, 5 and 10 s�
Note : The scale is limited, this is changed in the device’s SETUP. The curves belong to the 1
s scale which is the default scale.
Note : If the setting for I∆N is 30 mA, only instant settings are permitted: 20 ms, INS curves