EN
CN
|
Rated voltage (KV) |
Rated mechanical tension load (KN) |
Diameter |
Structure heigh t(mm) |
Insulating |
Min nominal creepage distance (mm) |
Full wave lightning impulse withstand voltage(peak value)not less than (kv) |
1min power frequency wet withstand voltage not less than (kv) |
| 36 | 70 | 98 | 519±15 | 333 | 820 | 210 | 80 |
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).5000hours aging test from STRI Sweden & Prototype Test & Type Test & Factory Test ( Routine and Sampling Test ).
5).IEC / ANSI / GB standard.
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