ABB VM1 - Dimensional Drawings; Circuit-breaker on Withdrawable Part, Type VM1

42 VM1 Vacuum circuit-breaker | Instruction manual 504/05
)
*
Stroke
8 - 11 mm
55
8
16
A
pp
16
J
30
O
N
D
13.5E13.5
19
R
310
ø
79
280
25
18
286
4
50
320
359.5
370
382.5
303
21.5
S
T
71
Q
76
165
±2
ø120
1) 3)
2)
)
**
200
-3
0
1
F
1
G
Figure 10/4: Vacuum circuit-breaker on withdrawable part, type VM1
4)
- Use in UniGear-type ZS1 and Powerbloc
- 12 / 17.5 kV, ...1600 A, 40 kA
*)
Rail
**)
Front edge of bar
10.3.2 Dimensional drawings
Circuit-breakers on withdrawable part
Table 1:
Zellentyp Parameters 12 / 17,5 kV p A D E J
UniGear-type ZS1
Powerbloc
...1600 A, 40 kA 210 650 640 653 636
1600 A, 40 kA 275 850 836 853 844
Table 2:
Zellentyp
p N O Q R S T F
1
G
1
Powerbloc
210 694 688 698 688 118 110 44 276
275 694 688 698 688 118 110 144 376
UniGear-type ZS1
210 691±2 688 698 688±2 119 111±1 44±1 273±1
275 691±2 688 698 688±2 119 111±1 144±1 373±1
1)
Only fitted on withdrawable parts for SACE
2)
Remove the lifting lugs on both sides before commissioning
3)
Not fitted on withdrawable parts for Powerbloc
4)
See table page 40 and 41 (column Dimensional drawings)
BA 504-05 GB_29102012.indd 42 30.10.12 13:45