Signals - ABB Relion Technical Manual

Section 9
Voltage protection
9.1.4
9.1.5
Table 156: UV2PTUV (27) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
OperationStep1 Disabled
Enabled
Characterist1 Definite time
Inverse curve A
Inverse curve B
OpMode1 1 out of 3
2 out of 3
3 out of 3
Pickup1 1 - 100
t1 0.00 - 6000.00
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Signals

Table 154: UV2PTUV (27) Input signals
Name Type
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLK1 BOOLEAN
BLK2 BOOLEAN
Table 155: UV2PTUV (27) Output signals
Name Type
TRIP BOOLEAN
TRST1 BOOLEAN
TRST2 BOOLEAN
PICKUP BOOLEAN
PU_ST1 BOOLEAN
PU_ST1_A BOOLEAN
PU_ST1_B BOOLEAN
PU_ST1_C BOOLEAN
PU_ST2 BOOLEAN
Settings
Unit Step
- -
- -
- -
- -
%VB 1
s 0.01
Default Description
- Three phase group signal for voltage inputs
0 Block of function
0 Block of step 1
0 Block of step 2
Description
Common trip signal
Trip signal from step 1
Trip signal from step 2
General pickup signal
Start signal from step 1
Pick up signal from step 1 phase A
Pick up signal from step 1 phase B
Pick up signal from step 1 phase C
Start signal from step 2
Default Description
Disabled Disable/Enable Operation
Enabled Enable execution of step 1
Definite time Selection of time delay curve type for step 1
1 out of 3 Number of phases required to operate (1 of 3, 2
of 3, 3 of 3) from step 1
70 Voltage start value (DT & IDMT) in % of VBase
for step 1
5.00 Definite time delay of step 1
1MRK 502 048-UUS A
Technical manual