|No.2804, 75 Huili Street , Ganjingzi District, Dalian China|
|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||wooden pallet|
|Supply Ability:||10000 pcs per month|
BS standard 11KV pin type insulator brown with radio -free glaze top
ANSI standard pin type insulator technical performance listed below :
|2||Max. Shed Diameter||mm||220|
|5||Low Frequency Puncture Voltage||KV||110|
11kV pin type porcelain insulator are special produced for UK market or some African countries according to BS standard . we will assembled a zinc thimble insert inside the porcelain body with cement, which can accept BS standard small steel head spindles . the pin head dimensions completely based on BS 3288 standard .
Pin insulator color will be adjusted by customer's requirement , it is brown or grey glaze .
normally insulator top groove area will be produced with semi-conductive glaze coating which is radio-free type , for normal type top groove , there are no any semi-conductive glaze exist .
we test all insulators based on BS standard before shipment.
test items including :
1 visual inspection and dimensional check
2 temperature cycle test
3 cantilever strength test
4 porosity test
5 puncture test
when the test result meet related standards and positive, we can transport the batch of product out of factory.
The 11kV BS standard pin type insulator is used for high voltage distributions lines in UK or African countries. the product are assembled with large steel head or small steel head pins on wooden cross arm
or steel cross arms.
of course , we will offer suitable spindle in case of requirement by customers .
we choose high class raw materials for production , such as clay , feldspar , silicate etc.
during production , we contol production procedure very strictly .
we know high quality final products depends on every qualified details .
if customer have interests on the insulator , we will offer samples for evaluation free of charge .