ABB SGF - Maintenance Procedures

Figure 61 : Mounting of earthing switch, earthing-switch poles in series : Adjustment of operating mechanism
for earthing switch if operating mechanism for earthing switch on finger side.
Rated Voltage
kV
36
72.5
123
145
170
245
300
362
n
mm
662
662
862
987
1 077
1 472
1 472
987
S (U = 100 mm)
mm
109.5+1
110.5+1
111.5 + 1
S (U = 100 mm)
mm
159.5+1
160.5+1
161.5+1
Y1 (U = 100 mm)
mm
50 + 5
Y2 (U = 150 mm)
mm
100 + 5
73/113
1HDB 050016-YN-A