Technical Data And Troubleshooting - Siemens 3AH3 Instruction Manual

Technical data and
troubleshooting
Rated maximum Interrupting
voltage class
kV MVA
4.76 250
4.76 350
8.25 500
15.0 500
15.0 750
15.0 1,000
38.0 1,500
Rated maximum Interrupting
voltage class
kV kA
4.76 31.5
4.76 40
4.76 50
8.25 40
15.0 20
15.0 25
15.0 31.5
15.0 40
15.0 50
15.0 63
15.5 20
15.5 25
15.5 31.5
15.5 40
27.6 20
27.6 25
38.0 20
38.0 25
38.0 31.5
38.0 40
Rated short- Vacuum
circuit current interrupter
kA Type
29 kA@4.76 kV; VS-17006
36 kA@3.85 kV VS-17006
29 kA@4.76 kV;
VS-17040
36 kA@3.85 kV
41 kA@4.76 kV;
VS-15052
49 kA@4.0 kV
33 kA@8.25 kV;
VS-15052
41 kA@6.6 kV
18 kA@15.0 kV;
VS-17006
23 kA@11.5 kV
28 kA@15.0 kV; VS-15052
36 kA@11.5 kV VS-17040
37 kA@15.0 kV;
VS-15052
48 kA@11.5 kV
21 kA@38.0 kV;
VS-30030
35 kA@23.0 kV
Rated short- Vacuum
circuit current interrupter
kA Type
VS-17006
VS-17006
31.5 kA@4.76 kV
VS-17040
VS-15052
40 kA@4.76 kV
VS-17040
50 kA@4.76 kV VS-15052
VS-15052
40 kA@8.25 kV
VS-17040
20 kA@15.0 kV VS-17006
25 kA@15.0 kV VS-17006
VS-17006
31.5 kA@15.0 kV
VS-17040
VS-15052
40 kA@15.0 kV
VS-17040
50 kA@15.0 kV VS-15052
63 kA@15.0 kV VS-17085
20 kA@15.5 kV VS-25008
25 kA@15.5 kV VS-25008
31.5 kA@15.5 kV VS-15052
40 kA@15.5 kV VS-15052
20 kA@27.6 kV VS-25008
25 kA@27.6 kV VS-25008
20 kA@38.0 kV VS-30030
25 kA@38.0 kV VS-30030
31.5 kA@38.0 kV VS-30041
40 kA@38.0 kV VS-30041
Continuous current Stroke
A mm
1,200, 2,000 7-9 (3AH)/
1,200, 2,000 5-7 (3AHc)
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000, 3,000 18-22
Continuous current Stroke
A mm
1,200, 2,000 7-9 (3AH)/
1,200, 2,000 5-7 (3AHc)
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 7-9
1,200, 2,000 7-9
1,200, 2,000 7-9
1,200, 2,000 7-9
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 7-9
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000, 3,000 10-11
1,200, 2,000 15-16
1,200, 2,000 15-16
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000, 3,000 8.5-9.5
1,200, 2,000 15-16
1,200, 2,000 15-16
1,200, 2,000, 3,000 18-22
1,200, 2,000, 3,000 18-22
1,200, 2,000, 3,000 18-22
1,200, 2,000, 3,000 18-22
Table 7: Vacuum interrupter stroke
2
Footnotes:
The vacuum interrupter type des-
1.
ignation is labeled on the vac-
uum interrupter. If the vacuum
interrupter installed does not
match that indicated in this
table, contact the nearest Sie-
mens representative.
If you need assistance achieving
2.
the indicated stroke setting, con-
tact the nearest Siemens
representative.
2
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