66kV composite post insulator suitable for high voltage power line service.The insulator have the advantage of light weight,small volume high mechanical strength
TYPE:DSC-33/11
Rated mechanical strentch load (kN) |
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) | Rated voltage(kV) |
| 11 | 555 | 370 | 1080 | 185 | 95 | 33 |
2. Features of 66kV composite post insulator
1) We adopt the advanced injection producing technology for 66kv composite post insulator housing and the design of the shed adopt unique aerodynamics principle.
2) We use HTV silicone rubber which hydrophobicity can reach to HC1 level.
3) We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm.
4) We use ECR rod as the core which is high acid resistant. 7,200Hr testing passed .
5) We use the double seal design between the rubber and the fitting.
6) We can mark your logo on the 66kV composite post insulator fitting or rubber.
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 & ISO45001 and third party support and assurance from Envertec-Europe.
