Dalian Hivolt Power System Co.,Ltd.
For a safe power line !
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0.4KV porcelain pin type insulator for LV distribution lines , color grey ( ТФ20 )
Description:
Russian standard 0.4kV porcelain pin type insulator technical character shown below :
| Technical Specification | Unit | Value | |
| 1 | Total length | mm | 100 |
| 2 | Max. Shed Diameter | mm | 70 |
| 3 | Creepage Distance | mm | 180 |
| 4 | Cantilever Strength | KN | 8 |
| 5 | Puncture Voltage | KV | 100 |
This type of pin type porcelain insulators are specially designed for Russian market .
you can also call it telegraph insulators. because it can also used for telegraph lines.
the ТФ20 insulator inner thread are porcelain thread , it is easy for assembly in lines.
if you need , we can offer related suitable insulator pins .
the insulator with groove top and side groove , so you can bind the insulator with cables on
both positions.
the insulator can be fixed on wooden crossarm or steel cross arm .
Applications:
for power insulation purpose , which suitable for telegraph lines or house power electricity engineering .
Competitive Advantage:
The HIVOLT pin type insulator are made of high strength aluminum porcelain C-130 .
the insulator have very high mechanical character . and the insulator surface covered a layer of
shinning glaze . it is free of certain surface defect : pin holes, black points , cracks , glaze missing etc.
we offer 3 years quality guarantee .
the product price are very competitive . if you have interests , please feel free contacting with us !