Customization: | Available |
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Application: | High-voltage |
Material: | Composite Polymer |
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1. Size and Technical Data of Overhead Transmission High Voltage Power Line Post Insulators
TYPE:FZSW3-40.5/6
Rated mechanical failling load |
Structure height(mm) H |
Min.Electric arc distance (mm) h |
Min nominal creepage distance (mm) | Full wave lightning impulse withstand voltage(peak value)(kV) | 1min power frequency wet withstand voltage not less than(kV) | Highest operating voltage of equipment(kV) | |
Bent(kN) | Distortion(kN.m) | ||||||
6 | 1.5 | 470 | 379 | 1220 | 230 | 95 | 40.5 |
2. Materials of Overhead Transmission High Voltage Power Line Post Insulators
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 & ISO14001 & OHSAS18001 and third party support and assurance from Envertec-Europe.