ENM - OM V2.2 01.02-05
Table 6 – Decryption of setpoint designations on the Device screen
Setpoint designation
on the Device screen
Setpoint name
Iabs>>,А
Short circuit actuating current setpoint
Idif>>,А
In-rush current setpoint for short circuit
IеHF>,А
Setpoint at 3I0 HF channel
UеHF>,V
Setpoint at 3U0 HF channel
Uе>,V
Setpoint at 3U0
t>>,sec
Short circuit registration time
tе>,sec
Phase-to-ground fault registration time
Figure 13
Figure 14
Calculation of changeable Device settings is given in Appendix 3.
When exiting the menu, the user is prompted to save the changes or exit without
saving them (see Figure 15).
Figure 15
19
Do you want to save the
changes?
◄ cancel
save ►
Feeder Monitor
LODESTAR FM-CS