Signals - ABB Relion Technical Manual

1MRK 502 048-UUS A
8.3.4
8.3.5
Table 98: SDEPSDE (67N) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
OpMode 3I0Cosfi
3I03V0Cosfi
3I0 and fi
DirMode Forward
Reverse
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Technical manual

Signals

Table 96: SDEPSDE (67N) Input signals
Name Type
I3P GROUP
SIGNAL
U3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKUN BOOLEAN
Table 97: SDEPSDE (67N) Output signals
Name Type
TRIP BOOLEAN
TRDIRIN BOOLEAN
TRNDIN BOOLEAN
TRUN BOOLEAN
START BOOLEAN
STDIRIN BOOLEAN
STNDIN BOOLEAN
STUN BOOLEAN
STFW BOOLEAN
STRV BOOLEAN
STDIR INTEGER
UNREL BOOLEAN
Settings
Unit Step
- -
- -
- -
Default Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
0 Block of function
0 Blocks the non-directional voltage residual outputs
Description
Common trip signal
Trip of the directional residual overcurrent
Trip of non-directional residual overcurrent
Trip of non-directional residual overvoltage
General pickup signal
Pick up of the directional residual overcurrent function
Pick up of non directional residual overcurrent
Pick up of non directional residual overvoltage
Pick up of directional function for fault in forward
direction
Pick up of directional function for fault in reverse
direction
Direction of fault
Residual voltage release of operation of directional
modes
Default Description
Disabled Operation Disable / Enable
3I0Cosfi Selection of operation mode for protection
Forward Direction of operation forward or reverse
Section 8
Current protection
223