| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
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1. Size and technical data of overhead transmission line 33kV pin type insulator
TYPE:FPQ-33/4
| 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) |
Min.Electric arc distance(mm) h |
| 33 | 4 | 355 | 1000 | 95 | 230 | 309 |
2. Materials of overhead transmission line 33kV pin type insulator
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.
3. Company advantages
(The world's only one insulators maker who can produce all material as below by ourselves)
1) We produce epoxy resin fiberglass rod.
2) We produce HTV silicone rubber.
3) We produce HDG metal fittings.
4) Famous and top brand in China.
5) Superior quality and competitive price.
6) Almost 20 years experience with insulators, surge arresters and fuse cutouts.
7) Exported to more than 35 countries.
8) Guarantee: we can give 15 years wanrantee period after shipment.
9) ISO9001 and ISO14001 and third party support and assurance from Envertec-Europe.
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