32
3 Installation in the Transformer
12. Connect the supplied conductors between the diverter switch housing and tap
selector, see Fig. 17. The conductor ends and their connecting points have the
same markings. Fasten the conductors with cleats, see Fig. 17, A-A. The number
of conductors is varying depending on the rated through current and the type of
connection.
13. If the impulse withstand voltage to earth exceeds 380 kV, insulate the connections
on the tap selector by winding paper around them to a thickness of approximately
3 mm, see Fig. 7, B-B. The paper shall be of the same quality as used for
insulation of conductors within the active part of the transformer.
14. Continue with section 3.3.
Hole in the diverter
switch housing
Pin of the end
position barrier
mechanism
Fig. 19.
