Initial Logic Settings; Preferred Use Of Logic Inputs; Preferred Use Of Output Relays - GE KVGC 202 Technical Manual

Technical Manual
KVGC202
5.3.4

Initial logic settings

Logic
Undervoltage total inhibit level (% of Vs)
Undervoltage blocking limit
Overvoltage blocking limit
Over/under voltage blocking timer
Total time outside dead band to = failure
Excessive circulating current threshold
0.25A (5A)
Excessive circulating current time delay
Line overcurrent threshold
Line under current threshold
Total number of taps available
Upper tap alarm limit
Lower tap alarm limit
Total number of tap change operations
Number of tap changes allowed in time tP
Time period
Relay test hold timer
5.3.5

Preferred use of logic inputs

The following is not mandatory, but it is suggested that it is followed where possible so
that different schemes will use the particular logic input for the same, or similar function.
INPUT MASKS
Remote
Automatic
Manual
Raise V
Lower V
Block
Level 1
Level 2
Level 3
Stg Grp2
5.3.6

Preferred use of output relays

The following is not mandatory, but it is suggested that it is followed where possible so
that different schemes will use a particular output relay for the same or similar function.
RELAY MASKS
Raise V
Lower V
Blocked
UnBlocked
V<<
DEFAULT SETTINGS
00000000
00000001
00000010
00000100
00001000
00010000
00100000
01000000
10000000
00000000
DEFAULT SETTINGS
00000001
00000010
00000100
00001000
00010000
KVCG202/EN M/H11
Symbol Factory Settings
V<< 80V
V< 100V
V> 120V
tV<V> 0s
tFAIL 180s
0.05A (1A)
I
c>
0s
I
t C
1.2A (1A)
I
L>
6.0A (5A)
0A (1A or 5A)
I
L<
TpAvail 20
TP> 16
TP< 4
total ops> 5000
opstP> 40
tP 24
tTest relay 1s