Appendix; Terminal Diagrams; Signal List - ABB REC 561 User Manual

ABB Network Partner AB
Version 1.0-00

5 Appendix

5.1 Terminal diagrams

5.2 Signal list

IN:
SYN1-BLOCK
SYN1-CB1OPEN
SYN1-CB1CLD
SYN1-CB2OPEN
SYN1-CB2CLD
SYN1-UB1FF
SYN1-UB1OK
SYN1-UB2FF
SYN1-UB2OK
SYN1-VTSU
OUT:
SYN1-AUTOOK
SYN1-MANOK
SYN1-VSUB1
SYN1-VSUB2
The version for three bays also includes
inputs and outputs from SYN2 and
SYN3.
Synchronism and energizing
check for single circuit breaker
with voltage selection
SYN1
SYN
BLOCK
FD1OPEN
FD1CLD
CB1OPEN
CB1CLD
CB2OPEN
CB2CLD
UB1FF
UB1OK
UB2FF
UB2OK
VTSU
Fig. 12 Simplified terminal diagram of the function
DESCRIPTION:
Block of synchronism and energizing check
Breaker section 1 open
Breaker section 1 closed
Breaker section 2 open
Breaker section 2 closed
External voltage fuse failure, bus 1
External voltage fuse healthy, bus 1
External voltage fuse failure, bus 2
External voltage fuse healthy, bus 2
Block from internal fuse failure supervision or from external fuse
failure of the line voltage.
DESCRIPTION:
Automatic synchronism and energizing check OK
Manual synchronism and energizing check OK
Voltage selection from bus 1
Voltage selection from bus 2
AUTOOK
MANOK
VSUB1
VSUB2
1MRK 580 152-XEN
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