M ED I U M VO LTAG E P R O D U C T S
33
33
10.1.3 Permissible number of vacuum interrupter operating cycles
Diagram A)
Diagram B)
Diagram C)
Diagram D)
Figure 10a: Permissible number of vacuum interrupter operating cycles n as a function of the breaking current I
a
.
(Reference see section 10.2.1 and 10.3.1 – Performance data and weight page 35/36 and 41/42)
Instruction manual 504/05 |
VM1 Vacuum circuit-breaker 33
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
Breaking current l
a
(kA)
Number of operating n
630 A
1250 A
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
630 A
1250 A
Breaking current l (kA)
Number of operating n
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
630 A
1250 A
Breaking current l (kA)
Number of operating n
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
Breaking current l (kA)
Number of operating n
10.1.3 Permissible number of vacuum interrupter operating cycles
Figure 10a:
Permissible number of vacuum interrupter operating cycles n as a function of the breaking current I
a
.
(Reference see section 10.2.1 and 10.3.1 – Performance data and weight page 35/36 and 41/42)
Diagram C)
Diagram D)
Diagram A)
Diagram B)
BA 504-05 GB_29102012.indd 33
30.10.12 13:45
Instruction manual 504/05 |
VM1 Vacuum circuit-breaker 33
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
Breaking current l
a
(kA)
Number of operating n
630 A
1250 A
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
630 A
1250 A
Breaking current l (kA)
Number of operating n
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
630 A
1250 A
Breaking current l (kA)
Number of operating n
0,05
5
0,1
0,2
0,3 0,4 0,5 0,6 0,8 1
6
7
8
10
2
3
4
5
6
7
8
10 2
2
3
4
5
6
7
8
103
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
105
2
3
4 5 6 7 8 10
9
20
30 40 50
10
3150 A
Breaking current l (kA)
Number of operating n
10.1.3 Permissible number of vacuum interrupter operating cycles
Figure 10a:
Permissible number of vacuum interrupter operating cycles n as a function of the breaking current I
a
.
(Reference see section 10.2.1 and 10.3.1 – Performance data and weight page 35/36 and 41/42)
Diagram C)
Diagram D)
Diagram A)
Diagram B)
BA 504-05 GB_29102012.indd 33
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Summary of Contents for VM1
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