ABB VM1 Manual page 46

VM1 - INSTRUCTION MANUAL BA 504/05 E
46
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10. Technical data
16
Panel type
ZS8.4 without
tee-off partitioning
ZS8.4 with
tee-off partitioning
Table 1:
Figure 10/8:
Panel type
ZS8.4 without
tee-off partitioning
ZS8.4 with
tee-off partitioning
Figure 10/8: Vacuum circuit breaker on withdrawable part, type VM1 (
46 VM1 Vacuum circuit-breaker | Instruction manual 504/05
BA 504-05 GB_29102012.indd 46
450
ABB VM1
!
503
502
150 150
Parameters 12 kV
630 A, ...25 kA
1250 A, ...25 kA
630 A, ...25 kA
1250 A, ...25 kA
Vacuum circuit-breaker on withdrawable part, type VM1
Parameters 12 kV
- Use in ZS8.4
- 12 kV, ...1250 A, ...25 kA
630 A, ...25 kA
- 17.5 kV, ...1250 A, ...20 kA
1 250 A, ...25 kA
630 A, ...25 kA
1 250 A, ...25 kA
- Use in ZS8.4
- 12 kV, ...1250 A, ...25 kA
- 17.5 kV, ...1250 A, ...20 kA
*
)
25
H
13.5
8
16
Rail
*)
Front edge of bar
**)
Stroke 8 -11mm
Parameters 17.5 kV H ± 2
630 A, ...20 kA 193
1250 A, ...20 kA 193
630 A, ...20 kA 283
1250 A, ...20 kA 283
1)
See table page 40 and 41 (column Dimensional drawings)
1)
Parameters 17.5 kV
630 A, ...20 kA
1 250 A, ...20 kA
630 A, ...20 kA
1 250 A, ...20 kA
)
1 ( 1 ) See table page 40 and 41 (column Dimensional drawings)
4
320
370
383
303 S
50
** )
S ± 3
200
200
250
250
H ± 2 S ± 3
1 93 200
200
1 93
250
283
283 25 0
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