Technical Data
Rated voltage(KV)
Rated mechanical tension load(KN)
Structure height(mm)
H
Min nominal creepage distance(mm)
1min power frequency wet withstand voltage (kv)
Full wave lightning impulse withstand voltage(peak value)
27
70
350
725
100
200
24
70
455
825
115
190
Materials of Products:
1).Silicon Rubber for sheds/housing.
2).Glass-fiber reinforced epoxy resin rod (ECR type) for core.
3).Hot dip galvanized cast steel for metal fittings.
4).1000hours aging test & Prototype Test & Type Test & Factory Test ( Routi…