Light Weight Self Clean Line Post Insulator Easy Install ANSI C29.7 Standard

porcelain ANSI C29.7 standard line post insulator 57-3 for distribution lines

Description:

ANSI C29.7 standard porcelain line post insulator 57-3 character :

Product technical specifications :

HIVOLT line post insulators 57-3 are suitable for vertical assembled on a wooden or steel crossarm . such type of products are very popular in American market .

The line post insulator 57-3 are one solid piece porcelain . they are free from radio interference without any further treatment. the insulator sheds enable them to withstand attacks from stones , bullets etc.

they are especially useful for service on industrial feeders where maximum reliability is most valuable in providing optimum service continuity.

​on the tie top wire groove is provided with a head and neck designed to enable contain most of ANSI standard conductors .

​A short bolt or long bolt available for insulator assembly .

Applications:

The ANSI 57-3 line post insulators are suitable for 35kV distribution lines.

it is easy installed vertically on metal or wooden crossarms. tie top procelain can hold conductor firmly and suitable for different size of wires.

Competitive Advantage:

we choose aluminum porcelain C-130 as raw material for insulator porcelain .

the insulator have very light net weight yet high mechanical strength .

​it can save transportation cost , and easy for assembly in distribution lines.

​the insulator have excellent self-clean character , much easier for maintenance.

we offer 3 years quality guarantee .

OEM product are available .

Dalian Hivolt Power System Co.,Ltd.  is a reputable insulator manufacturer . It was set up in year 1990 with product range of porcelain insulators , composite insulators ,and relevant metal fittings for transmission & distribution lines. We get power from more than 400 diligent staff and 50 experienced engineers .

we look the quality as our company Life ,and keep improving products quality . we strictly control the whole manufacturing process according to ISO 9001 : 2008 edition ,and focus on each quality details from raw material to insulators performance test .the powerful test facilities can make sure that each product under control.

We can supply insulators according to IEC standards, ANSI standards,BS standards or customer specfications . porcelain glaze can be made as colour brown, light gray ,white or blue . Composite shed colour can be light grey or red . in the mean time , we also supply high quality tonghened glass insulators for domestic market and overseas market.

Dalian Hivolt Power System Co.,Ltd. is a reputable supplier ,we have successfully supplied many kind of insulators to more 30 countries and regions due to reliable quality & reasonable price.We promise if any insulator from our company has quality defect , we will replace them at free charge in 12 months after receipt.We hope to set up a long term cooperation with you and enjoy the course together.