Customization: | Available |
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Application: | High-voltage |
Material: | Composite Polymer |
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1.Size and technical data of polymer rubber insulator
TYPE:CS70C16NT16N-275/890
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 |
36 | 70 | 525±15 | 890 | 125 | 265 | 395 |
2. Features of polymer rubber insulator
2) The Polymer Rubber Insulator thinkness of housing > 3mm,unifirm to IEC Standard.
3) The insulating umbrella design outside is rational, improve the wet lightning to press effectively.
4) Resistance to Seismic Shock.
5) We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm.
3.Company advantage:
(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.