ABB RELION 670 Series Technical Manual page 800

Generator protection
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Section 14
Control
14.2.8.5
Signals
Table 458: BH_LINE_A (3) Input signals
Name
152_OP
152_CL
689_OP
689_CL
189_OP
189_CL
189G_OP
189G_CL
289G_OP
289G_CL
389G_OP
389G_CL
989_OP
989_CL
989G_OP
989G_CL
C152_OP
C152_CL
C6189_OP
C6189_CL
C189G_OP
C189G_CL
C289G_OP
C289G_CL
1189G_OP
1189G_CL
VOLT_OFF
VOLT_ON
EXDU_89G
689_EX1
689_EX2
189_EX1
189_EX2
989_EX1
989_EX2
Table continues on next page
794
Type
Default
Description
BOOLEAN
0
152 is in open position
BOOLEAN
0
152 is in closed position
BOOLEAN
0
689 is in open position
BOOLEAN
0
689 is in closed position
BOOLEAN
0
189 is in open position
BOOLEAN
0
189 is in closed position
BOOLEAN
0
189G is in open position
BOOLEAN
0
189G is in closed position
BOOLEAN
0
289G is in open position
BOOLEAN
0
289G is in closed position
BOOLEAN
0
389G is in open position
BOOLEAN
0
389G is in closed position
BOOLEAN
0
989 is in open position
BOOLEAN
0
989 is in closed position
BOOLEAN
0
989G is in open position
BOOLEAN
0
989G is in closed position
BOOLEAN
0
152 in module BH_CONN is in open position
BOOLEAN
0
152 in module BH_CONN is in closed position
BOOLEAN
0
6189 in module BH_CONN is in open position
BOOLEAN
0
6189 in module BH_CONN is in closed position
BOOLEAN
0
189G in module BH_CONN is in open position
BOOLEAN
0
189G in module BH_CONN is in closed position
BOOLEAN
0
289G in module BH_CONN is in open position
BOOLEAN
0
289G in module BH_CONN is in closed position
BOOLEAN
0
Grounding switch 1189G on busbar 1 is in open position
BOOLEAN
0
Grounding switch 1189G on busbar 1 is in closed position
BOOLEAN
0
There is no voltage on line and not VT (fuse) failure
BOOLEAN
0
There is voltage on the line or there is a VT (fuse) failure
BOOLEAN
0
No transm error from bay containing grounding switch 1189G
BOOLEAN
0
External condition for disconnector 689
BOOLEAN
0
External condition for disconnector 689
BOOLEAN
0
External condition for apparatus 189
BOOLEAN
0
External condition for apparatus 189
BOOLEAN
0
External condition for apparatus 989
BOOLEAN
0
External condition for apparatus 989
1MRK 502 066-UUS B
PID-3593-INPUTSIGNALS v5
Technical manual

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