|No.2804, 75 Huili Street , Ganjingzi District, Dalian China|
|Place of Origin:||CHINA|
|Model Number:||69kV IEC standard|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||wooden pallet|
|Supply Ability:||20000 pcs per month|
|Material:||Porcelain C-130||Standard:||IEC 60383|
|With Assembly Bolt:||Yes , Long Bolt Or Short Bolt||Color:||Brown|
Post Type Insulator,
Porcelain Post Insulators
bu69KV Various Color Line Post Insulator With Metal Base And Tie Top Neck
IEC standard 69KV porcelain line post insulator character :
Product technical performance :
|2||Max. Shed Diameter||mm||203|
|5||Power frequency withstand Voltage|
|6||Critical Impulse withstand Voltage +||KV||230|
|7||Radio interference voltage test voltage||KV||44|
|Max. RIV at 1 MHz||μV||200|
To gurantee such a long insulator are straight , we huge up insulator on bottom during porcelain firing .
in this way , the insulator core will be not curved . althought it will increase production cost .
but final product qualified rate will be much higher , and final product will have excellent mechanical strength
and beautiful finish .
compare with silicone rubber line post insulators , porcelain line post insulators can work much longer time in lines. and it is free of maintanance .
We produce HIVOLT line post insulators with high quality materials :
1 the cap are made of high density ductile iron or malleable iron ,every pieces test qualified .
Both cap and assembly bolt are hot galvanized , zinc thickness meet related IEC and ASTM standard requirement
2 Porcelain the insulation part are made of high aluminum porcelain C130 . the porcelain surface covered a layer of hard and shinning glaze , color can be grey or brown.
3 We use Portland cement assembled insulator , which have very good mechanical performance and the quality more reliable .
Suitable for transmission or distribution lines up to 69KV . The insulators are used as vertical position in lines, the insulator top are porcelain tie top , which can hold and support different size of conductors .
We use high aluminum porcelain , in this case , 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.
we offer 3 years up to 5 years quality guarantee . high quality deserve your trust !
The porcelain glaze are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .
We can design insulators based on customer’s requirement or special technical specifications.
Contact Person: canning