ABB Relion 670 series - Function block; Input and output signals

13.8.3.3 Function block
ANSI09000764-1-en.vsd
COUVGAPC (59_27)
I3P*
V3P*
BLOCK
BLKTR
SWIPOS
27 Trip
59 Trip
27_Trip_A
27_Trip_B
27_Trip_C
59_Trip_A
59_Trip_B
59_Trip_C
27 PU
59 PU
27_PU_A
27_PU_B
27_PU_C
59_PU_A
59_PU_B
59_PU_C
ANSI09000764 V1 EN
Figure 418: COUVGAPC (59_27) function block
13.8.3.4 Input and output signals
Table 452: COUVGAPC (59_27) Input signals
Name
Type Default Description
I3P GROUP
SIGNAL
- Group signal for voltage inputs
V3P GROUP
SIGNAL
- Group signal for voltage inputs
BLOCK BOOLEAN 0 Block the function
BLKTR BOOLEAN 0 Blocks all operate outputs
SWIPOS BOOLEAN 1 Local shunt reactor connected or not
Table 453: COUVGAPC (59_27) Output signals
Name
Type Description
27 Trip BOOLEAN Common trip signal for compensated under voltage
59 Trip BOOLEAN Common trip signal for compensated over voltage
27_Trip_A BOOLEAN Trip signal for compensated under voltage of phase A
27_Trip_B BOOLEAN Trip signal for compensated under voltage of phase B
27_Trip_C BOOLEAN Trip signal for compensated under voltage of phase C
59_Trip_A BOOLEAN Trip signal for compensated over voltage of phase A
59_Trip_B BOOLEAN Trip signal for compensated over voltage of phase B
59_Trip_C BOOLEAN Trip signal for compensated over voltage of phase C
27 PU BOOLEAN Common PU fr compensated undervoltage
Table continues on next page
1MRK505222-UUS C Section 13
Scheme communication
837
Technical reference manual