SMS SHZV - Page 9

HM0.460.3901
9
General view
Figure 2-1 Overview of tap-changer （Cylinder Tap Selector） inside transformer
1. Transformer tank
2. Motor drive unit
3. Vertical drive shaft
4. Bevel gear box
5. Horizontal drive shaft
6. Upper gear unit
7. Tap-changer
8. Protective relay
9. Oil conservator
10. Active part of the transformer
Ta
ble2-1 List of all parts