ABB COM 600 Operator's Manual page 30

COM 605 3.0
30
COM 600 Station Automation Series
Operator's Guide
Appendix 1
Single Line Diagram symbols
Table A1-1 Single Line Diagram symbols
Description
Annotation
Measurement Text Box
ViaPoint
Connectivity Node
Circuit breaker – Intermediate
position
Circuit breaker – Open position
Circuit breaker – Closed posi-
tion
Circuit breaker – Bad (faulty)
position
Disconnector – Intermediate
position
Disconnector – Open position
Disconnector – Closed position
Disconnector – Bad (faulty)
position
Truck – Intermediate position
Truck – Open position
Truck – Closed position
ANSI repres- IEC represent-
entation ation
Use ANSI rep-
resentation
Use ANSI rep-
resentation
Use ANSI rep-
resentation
1MRS756121
Remarks