ABB Relion 670 series, Technical Reference Manual

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7.6.3 Function block
ANSI07000032-2-en.vsd
SDEPSDE (67N)
I3P*
V3P*
BLOCK
BLKTR
BLKTRDIR
BLKNDN
BLKVN TRIP
TRDIRIN
TRNDIN
TRVN
PICKUP
PUDIRIN
PUNDIN
PUVN
PUFW
PUREV
CND
VNREL
ANSI07000032 V2 EN
Figure 224: SDEPSDE (67N) function block
7.6.4 Input and output signals
Table 208: SDEPSDE (67N) Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Group signal for current
V3P GROUP
SIGNAL
- Group signal for voltage
BLOCK BOOLEAN 0 Blocks all the outputs of the function
BLKTR BOOLEAN 0 Blocks the operate outputs of the function
BLKTRDIR BOOLEAN 0 Blocks the directional operate outputs of the function
BLKNDN BOOLEAN 0 Blocks the Non directional current residual outputs
BLKVN BOOLEAN 0 Blocks the Non directional voltage residual outputs
Table 209: SDEPSDE (67N) Output signals
Name Type Description
TRIP BOOLEAN General trip of the function
TRDIRIN BOOLEAN Trip of the directional residual over current function
TRNDIN BOOLEAN Trip of non directional residual over current
TRVN BOOLEAN Trip of non directional residual over voltage
PICKUP BOOLEAN General pickup of the function
PUDIRIN BOOLEAN Pickup of the directional residual over current function
PUNDIN BOOLEAN Pickup of non directional residual over current
PUVN BOOLEAN Pickup of non directional residual over voltage
Table continues on next page
1MRK505222-UUS C
Section 7
Current protection
445
Technical reference manual