ABB VM1 - Permissible Number of Vacuum Interrupter Operating Cycles

MEDIUM VOLTAGE PRODUCTS
3333
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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
10
3150 A630 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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
10
3150 A630 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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
10
3150 A630 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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
10
3150 A630 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
10
3
2
3
4
5
6
7
8
4
2
3
4
5
6
7
8
10
5
234567810920304050
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