Group 10-Tap changer head
11 tap changer head casing
12 tap changer cover
13 upper gear unit (swivelling)
14 bleeder valve
Group 2-Oil compartment
21 oil compartment cylinder
22 oil compartment bottom
23 change-over selector terminal
24 selector switch terminal
25 current take-off terminal
26 kerosene solvent drain screw |
Group 30-Gearing
31 gear base plate
32 cog-wheel with coupling
33 Geneva wheel for selector switch
drive unit
34 drive crank for change-over selector
Group 40-Selector switch
41 selector switch drive shaft
42 switching element
43 contact roller for arcing contacts
44 fixed arcing contact
45 contact roller for shunt contact
46 contact roller for current take-off
47 current collecting ring
48 transition resistor
49 bottom bearing |
Group 50-Change-over
selector
51 contact carrier
52 grading ring
53 movable contact
Group 60-Oil suction pipe
61 connection facility with bleeder screw
62 internal connection pipe
63 suction pipe
64 centering |
