ABB Relion 670 Series Technical Reference Manual page 738

Line differential protection ansi
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Section 12
Control
12.4.9.4
732
VP152
VP189G
AND
OR
VP289G
VP389G
VP989G
VP6289
152_OP
189G_OP
289G_OP
389G_OP
989G_OP
6289_OP
989_EX2
VP252
VP6189
AND
VP389G
VP489G
VP589G
VP989G
252_OP
6189_OP
389G_OP
489G_OP
589G_OP
989G_OP
989_EX3
VP389G
VP989G
AND
VP6189
VP6289
389G_OP
989G_OP
6189_OP
6289_OP
989_EX4
VP389G
VP989G
AND
389G_CL
989G_CL
989_EX5
ANSI04000550 V1 EN
VP6189
VP6289
AND
VP989
NOT
6189_OP
6289_OP
989_OP
VP989
VPVOLT
AND
989_OP
NOT
VOLT_OFF
ANSI04000551 V1 EN
Input and output signals
Table 369:
DB_BUS_A (3) Input signals
Name
Type
QA1_OP
BOOLEAN
QA1_CL
BOOLEAN
QB1_OP
BOOLEAN
QB1_CL
BOOLEAN
Table continues on next page
en04000550_ansi.vsd
389GREL
389GITL
989GREL
989GITL
en04000551_ansi.vsd
Default
Description
0
152 is in open position
0
152 is in closed position
0
189 is in open position
0
189 is in closed position
1MRK505222-UUS C
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