| Customization: | Available |
|---|---|
| Application: | High-voltage, Low-voltage |
| Material: | Glass |
|
Still deciding? Get samples of US$ 1/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Pin type insulators for high voltage
Normal value for mechanical and electrical performance and dimension of standard profile.
| Class ANSI | Normal Diameter | Normial voltager/kv | Minimum Flashover Voltage | Radio influency voltage | Low frequency Puncture voltage | ||
| 55-1 | 146 | 23 | 95 | 100 | 178 | ||
| 55-2 | 169 | 23 | 110 | 100 | 1134 |
| 1.Product type is according to GB/T7253-2005(1EC60305:1995.MOD); |
| 2.Standard coupling are according to GB/T4056(1C60120:1984,Equ)and section two of Bs3288.W type or R type pin will applled according to client' s requirement. Without specific ins truction,for U70-U160,W type pin is appliled, forU40,U210-U550,R type pin is applled. |
| 3.Power frequency withstand voltage is according to GB/T1001.1-2003(1EC60383-1:1993,MoD) and section one of Bs 137/1982. |
1. We have own R&D team with rich experience for ODM and OEM.
2. We have own manufacturer with high quality products and lowest price.
3. Strict quality control make sure manufacturing smoothly uniform products. No rust, no burrs, no scratch, no sharp edges, rounded corners.
4. Excellet One-stop serice, best after-sale system.
5. Production process includes stamping, forging and casting. we have more than a dozen complete production chains,
and produce various market standard power fittings.
Factory Corner
Cross arm, Insulator, Strain clamp, Insulation piercing connector, Link fitting, Spindle, Stay rod, Preformed armour rods, Socket clevis,Alluminium parallel groove etc. all kinds of overhead power line fittings.
Winner Electric Energy Co. Ltd
Beijing Winner Electric Power Energy Co., Ltd. is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. One of the factory covers an area of 160000 square meters and has over 100 employees. Our products have been exported to Asia, America, Africa and South America for 15 years.
We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products. At Winner Power, we don't compromise on quality. Our stringent standards guarantee that you receive reliable and efficient products. Our advantage and experience in the industry allow us to be your top priority choice for all your transmission and distribution needs.
ISO9001 Quality Management System Certification; Occupational Health and Safety Management Sytem Certification; Environmental Management System Certification.
){kind=link}