Maintenance Andtroubleshooting - Siemens 3AH Series Instructions Manual

Maintenance andTroubleshooting

7.
Vacuum I nterrupter Stroke
Table
Circuit Breaker Ratings ( 1 )
Voltage (Max kV)
4.76 kV
4.76 kV
8.25 kV
1 5 kV
1 5 kV
1 5 kV
3 8 kV
Notes:
1. Stroke settings a re a pplicable to both 1 200A and 2000A continuous current rated circuit breakers.
2.The vacu u m interrupter type designation is labeled on the vacu u m interru pter.
rating, contact the nea rest Siemens representative.
3. If you need assistance achieving adjustments, contact the nea rest Siemens representative.
Vacuum Interrupter
MVA Rating
250 MVA
350 MVA
500 MVA
500 MVA
750 MVA
1000 MVA
1 500 MVA
Stroke ( 1 ), (3)
Type (2)
VS17006
VS1 5052 8.4 - 9.2 m m
VS1 5052 8.4 - 9.2 m m
VS17006
VS1 5052 8.4 - 9.2 m m
VS1 5052 8.4 - 9.2 m m
VS30030 1 8 - 22 m m
If vac u u m interrupter does not match
7 - 9 m m
7 - 9 m m
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