Download - On Load Tap Changer Sequence
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Folie 1
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Folie 2
Connection terminalsfor tap winding
Tap Selector
Diverter Switch
Connection leads
![Page 3: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/3.jpg)
Folie 3
Sequence of complete tap change operation
![Page 4: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/4.jpg)
Folie 4
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 5: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/5.jpg)
Folie 5
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 6: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/6.jpg)
Folie 6
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 7: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/7.jpg)
Folie 7
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 8: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/8.jpg)
Folie 8
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 9: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/9.jpg)
Folie 9
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 10: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/10.jpg)
Folie 10
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 11: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/11.jpg)
Folie 11
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 12: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/12.jpg)
Folie 12
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 13: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/13.jpg)
Folie 13
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 14: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/14.jpg)
Folie 14
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 15: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/15.jpg)
Folie 15
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 16: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/16.jpg)
Folie 16
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 17: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/17.jpg)
Folie 17
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 18: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/18.jpg)
Folie 18
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 19: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/19.jpg)
Folie 19
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 20: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/20.jpg)
Folie 20
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0
![Page 21: On Load Tap Changer Sequence](https://reader031.vdocument.in/reader031/viewer/2022012304/546960b4af79590d5c8b45eb/html5/thumbnails/21.jpg)
Folie 21
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch)
Electrical diagram Mechanical diagram
Take-off
diverter switch
tap selectortap winding
Reversingswitch
main winding
lower selector contact level
upper selector contact level
contact notap position
000/97
K
1
9
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
9a
9b
11
1
2
3
4
5
6
7
8
9
K
1
2
3
4
5
6
7
8
9
-
++
-
1 3
5
7
9
4 6
8
K
2
0
+ -
0