A.9 Default Settings
515
7UM62 Manual
C53000-G1176-C149-3
A.9.5
Establishing a Default Display
Figure A-46 Basic Displays of 7UM62
A.9.6
Spontaneous Display Messages
The spontaneous display messages appear automatically in the display, after a gen-
eral pick-up of the device. The most important data about a fault can be viewed on the
device front in the sequence shown in Figure A-47.
Figure A-47 Display of spontaneous messages in the display – example
Pri Side 1 Side 2
L1 122A 1222A
L1 124A 1243A
L3 123A 1231A
I1: 0.50kA cos
ϕ
:
U : 10.93kV f:50.00Hz
P : 4.64MW
Q : 2.86MVAR
DIFF STAB
L1 0.00A 0.00A
L1 0.00A 0.00A
L3 0.00A 0.00A
1 0.50kA 12 6.31kV
2 0.50kA 23 6.30kV
3 0.50kA 31 6.29kV
E 0.0A E 2V
Protective Function that picked up first;
Protective Function that dropped out last;
Running time from general pickup to dropout;
Running time from general pickup to the first trip command
U0> picked up
S/E/F TRIP
PU Time 440ms
TRIP Time 301ms