Professional Electrical Porcelain Insulators With CE / SGS Certificate

Description:

AS standard pin type insulator technical specifications shown below :

The 20KV AS standard pin type porcelain insulators are designed according to Australian standards.

​the product are more popular in medium voltage distributions lines.

​the major market for such insulators are Australian and New Zealand market .

​Glaze color can be grey or brown .

​the insulator is with porcelain thread , so normally when put into use , the worker have to use lead head spindle to assemble those products  .

the pin type insulator top are with semi-conductive glaze, it is radio-free type.

​after insulator design , we will conduct design tests on insulators , the test items shown below:

1: Low frequency dry flashover test

2: Low frequency dry flashover test

3: Critical impulse flashover test ( Positive and Negative )

4: Radio influence voltage test

5: Temperature cycle test

Routine test : flashover test

Applications:

the 20 kV pin type insulator mainly used for light pollution area : that means:

Areas without industries and low density of housed equipped with heating plants.

Areas with low density of industry or houses but subjected to frequent winds and/or rainfall,

Agricultural areas .  mountainous areas.

All those areas shall be at least 10km to 2km from the sea and shall not be exposed to winds directly from the sea . 

Competitive Advantage:

The HIVOLT AS standard pin insulator has excellent mechanical and electrical character. we have advanced our design to decrease the unit weight ,

before delivery ,all of the products will be tested qualified,

​in this case , we can guarantee our product are in reliable quality .

we offer 3 years quality guarantee .