550kV Station Post Insulators With IEC60168 / IEC60273 Standard

550kV Station Post Insulators With IEC60168 / IEC60273 Standard

Description:

HIVOLT station post insulators choose high quality materials :

1 Metal flange the flange use high density ductile iron or malleable iron ,every pieces test qualified after magnetic powder inspection .

Flange surface are hot galvanized , zinc thickness meet related IEC and ASTM standard requirement

2 Porcelain the insulation part use high aluminum porcelain C130 , the porcelain surface covered a layer of hard and shinning glaze , color can be grey , brown or white .

3 Cement excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .

4 silicone sealant we sue a layer of silicone sealant cover the cement ring surface , just to protect cement have a stable performance for longer life ,

In the meantime , it can prevent cement dust fall down to pollute the electrical instrument .

one more thing , we can also paint HRTV on the insulator body surface , if customer has such requirement .

the HRTV coating has excellent insulation performance , it can be used in extra heavy pollution area.

Applications:

Suitable for substations and electrical switch up to 1000KV etc. The insulator can be used as vertical or inverted .

Competitive Advantage:

High aluminum porcelain C-130 , the insulator core diameter are smaller ,while the mechanical strength are in high level . compare with other supplier’s product , we decrease much the unit weight . it is more suitable for insulator assembly in lines , and make easier maintenance. The actual cantilever strength are more than 50% higher than rated value .

we offer 3 years up to 5 years quality guarantee .

The porcelain glaze are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .

OEM design available upon customer’s requirement or special technical specifications.

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.