|No.2804, 75 Huili Street , Ganjingzi District, Dalian China|
|Place of Origin:||CHINA|
|Model Number:||ANSI 55-3|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||wooden pallet|
|Supply Ability:||20000 pcs per month|
Shackle Type Insulator,
High Tension Insulators
ANSI standard 55-3 pin type insulator color grey for distribution systems
ANSI standard porcelain pin type insulator technical character shown below :
|2||Max. Shed Diameter||mm||120.6|
|5||Low frequency Flashover Voltage|
|6||Critical Impulse Flashover Voltage +||KV||90|
|7||Low Frequency Puncture Voltage||KV||90|
|Low Frequency Test Voltage to Ground||KV||10|
|Max. RIV at 1MHz||μV||50|
ANSI 55-3 pin type porcelain insulators are specially designed for American market .
the product used for low voltage or medium voltage distributions lines.
normally those products will be with porcelain thread , lead head pins are recommended for use with those insulators . the cantilever strength test shall also be conducted with lead head pins .
because lead is soft , it will not hurt the porcelain thread .
the pin type insulator top can be normal type (with normal porcelain glaze ) or radio free type (with semi-conductive glaze) .
the insulator thread hole also covered with semi-conductive glaze .
we can provide lead head pins for insulator assembly , which can be suitable for wooden crossarm or steel cross arm .
The 55-3 pin type porcelain insulator is used for low voltage or medium voltage distributions lines. These insulators are commonly installed vertically on metal or wooden structures based to support the
The HIVOLT pin type insulator are made of high strength aluminum porcelain C-130 .
All units product are routine tested one by one , and sample tested by batches ,
so we guarantee all products are in high quality level .
we offer 3 years quality guarantee .
the product price are very competitive . if you have interests , please feel free contacting with us !
Contact Person: Canning
Tel: +86 411 84950806