On Load Tap Changer Sequence
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© Maschinenfabrik Reinhausen GmbH The copying, distribution and utilization of this document as well as the communication of its contents to others without expressed authorisation is prohibited. Each copy has to contain this copyright notice. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration. Folie 1
Diverter Switch Connection leads Tap Selector Connection terminals for tap winding
Folie 2
Sequence of complete tap change operation
Folie 3
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 4
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 5
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 6
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 7
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 8
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 9
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 10
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 11
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 12
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 13
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 14
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 15
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 16
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 17
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 18
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 19
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 20
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 21
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Diverter Switch Connection leads Tap Selector Connection terminals for tap winding
Folie 2
Sequence of complete tap change operation
Folie 3
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 4
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 5
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 6
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 7
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 8
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 9
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 10
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 11
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 12
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 13
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 14
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 15
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 16
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 17
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 18
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 19
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 20
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
Switching Sequence of OLTC Operation Diagram 10193W (Reversing Switch) Electrical diagram
Mechanical diagram
Take-off
upper selector contact level 4
-
6
main winding 8
2
K 9
Reversing switch
0
diverter switch
1
3
+ 5
9 tap selector
7
15
6
14
5
13
4
12
3
11
2
10
1
9b
6 6 5 5 4 4 3 3 2 2
contact no tap position 000/97
7
8 8
-
lower selector contact level
Folie 21
16
9 9
+
1
8
7 7
tap winding
17
K 9a
K 0 +
9
1 1
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June 2020 2