Signals - ABB RET650 Technical Manual

Relion 650 series transformer protection
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Section 12
Control
12.2.5.5
298

Signals

Table 207:
BH_CONN Input signals
Name
Type
QA1_OP
BOOLEAN
QA1_CL
BOOLEAN
QB61_OP
BOOLEAN
QB61_CL
BOOLEAN
QB62_OP
BOOLEAN
QB62_CL
BOOLEAN
QC1_OP
BOOLEAN
QC1_CL
BOOLEAN
QC2_OP
BOOLEAN
QC2_CL
BOOLEAN
1QC3_OP
BOOLEAN
1QC3_CL
BOOLEAN
2QC3_OP
BOOLEAN
2QC3_CL
BOOLEAN
QB61_EX1
BOOLEAN
QB61_EX2
BOOLEAN
QB62_EX1
BOOLEAN
QB62_EX2
BOOLEAN
Table 208:
BH_LINE_A Input signals
Name
Type
QA1_OP
BOOLEAN
QA1_CL
BOOLEAN
QB6_OP
BOOLEAN
QB6_CL
BOOLEAN
QB1_OP
BOOLEAN
QB1_CL
BOOLEAN
QC1_OP
BOOLEAN
QC1_CL
BOOLEAN
QC2_OP
BOOLEAN
QC2_CL
BOOLEAN
QC3_OP
BOOLEAN
QC3_CL
BOOLEAN
QB9_OP
BOOLEAN
QB9_CL
BOOLEAN
QC9_OP
BOOLEAN
Table continues on next page
Default
Description
0
QA1 is in open position
0
QA1 is in closed position
0
QB61 is in open position
0
QB61 is in closed position
0
QB62 is in open position
0
QB62 is in closed position
0
QC1 is in open position
0
QC1 is in closed position
0
QC2 is in open position
0
QC2 is in closed position
0
QC3 on line 1 is in open position
0
QC3 on line 1 is in closed position
0
QC3 on line 2 is in open position
0
QC3 on line 2 is in closed position
0
External condition for apparatus QB61
0
External condition for apparatus QB61
0
External condition for apparatus QB62
0
External condition for apparatus QB62
Default
Description
0
QA1 is in open position
0
QA1 is in closed position
0
QB6 is in open position
0
QB6 is in close position
0
QB1 is in open position
0
QB1 is in closed position
0
QC1 is in open position
0
QC1 is in closed position
0
QC2 is in open position
0
QC2 is in closed position
0
QC3 is in open position
0
QC3 is in closed position
0
QB9 is in open position
0
QB9 is in closed position
0
QC9 is in open position
1MRK 504 135-UEN A
Technical manual

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