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5.6 S4 ELEMENTS
b) WINDING 1 (2/3) GROUND INSTANTANEOUS OVERCURRENT 1
S W1 GND INST OC 1
S [ENTER] for more
W1 GROUND INST OC 1
FUNCTION: Disabled
W1 GROUND INST OC 1
TARGET: Latched
W1 GROUND INST OC 1
PICKUP: 10.00 x CT
W1 GROUND INST OC 1
DELAY:
0 ms
5
W1 GROUND INST OC 1
BLOCK: Disabled
c) WINDING 1 (2/3) GROUND INSTANTANEOUS OVERCURRENT 2
S W1 GND INST OC 2
S [ENTER] for more
The messages that follow are identical to those described for GROUND INSTANTANEOUS
OVERCURRENT 1.
NOTE
5-58
This message indicates the start of the section describing the characteristics
of the first level of GROUND INSTANTANEOUS OVERCURRENT protection for
Winding 1 (2/3). To continue with these setpoints press
to go to the next section.
M E SSA G E
Range: Disabled / Enabled
Range: Self-reset / Latched / None
Select None to inhibit the display of the target message when the element
operates. Thus an element whose "target type" is None will never disable the
LED self-test feature because can not generate a displayable target
message.
Range: 0.05 to 20.00 (steps of 0.01)
Enter the level of ground current (in units of relay nominal current) above
which the W1 (2/3) ground instantaneous overcurrent 1 element will pickup
and start the delay timer.
Range: 0 to 60000 (steps of 1)
Enter the time that the ground current must remain above the pickup level
before the element operates.
Range: Disabled / Logc Inpt 1 (2-16) /Virt Inpt 1 (2-16) / Output Rly 1 (2-8) /
SelfTest Rly / Virt Outpt 1 (2-5)
This message indicates the start of the section describing the characteristics
of the second level of GROUND INSTANTANEOUS OVERCURRENT protection for
Winding 1 (2/3). To continue with these setpoints press
to go to the next section.
M E SSA G E
745 Transformer Management Relay
5 SETPOINTS
, or press
E N TE R
, or press
E N TE R
GE Power Management
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