Durable and Long-Lasting: The tempered glass construction of our insulators provides excellent resistance to environmental factors, ensuring long service life and reduced maintenance requirements.
Customizable and Available for Sampling: We offer customization options and provide free samples for users like you to test and evaluate our products before purchase, allowing for seamless integration into your specific application.
Product Description
| High voltage Antifog Type Glass Insulator |
| IEC designation |
|
U70BLP |
U100BLP |
U120BLP |
| Nominal Diameter |
mm |
280 |
280 |
280 |
| Nominal spacing |
mm |
146 |
146 |
146 |
| Creepage distance |
mm |
450 |
450 |
450 |
| Socket coupling |
mm |
16 |
16 |
16 |
| Mechanical failing load |
KN |
70 |
100 |
120 |
| Wet power frequency withstand voltage |
kV |
50 |
50 |
50 |
| Dry lightning impulse withstand voltage |
kV |
125 |
125 |
125 |
| Impulse puncture voltage |
P.U |
2.8 |
2.8 |
2.8 |
| Power frequency puncture voltage |
kV |
130 |
130 |
130 |
| Radio influence voltage |
μv |
50 |
50 |
50 |
| Corona visual test |
kV |
18/22 |
18/22 |
18/22 |
| Power frequency electric arc voltage |
ka |
0.12s/20ka |
0.12s/20ka |
0.12s/20ka |
| Net weight per unit |
kg |
5.8 |
5.8 |
5.8 |
we welcome you to video factory inspection at any time during working hours in China.
Jiangxi QOCI Electric Co.,Ltd.has been specialized in research and development of latest high-strength functional glass and power transmission insulators,which is the qualified supplier for State Grid Corporation of China and Southern State Grid Corporation of China,and is a participating unit of product standard formulation of the National Insulator Standard Committee.
The main products type are :standard-type insulator,antipollution-type insulator,aerodynamic type insulator,multi-umbrella type insulator,ground-wires type insulator,post insulator for line,pin insulator.Products are mainly used for transmission line insulation, suspension, support, tension conductors.Our products are divided into 5 major series: the standard type 40-550kN,filth-resistant type 70-420kN,aerodynamic type 120-300kN,multi-umbrella type 120-300kN,and ground circuit type,able to be used for line voltage from 10kV~1000kV.
Why choose us?
1.Source factory, self-produced and self sold, low price.
2.More than ten years of operation, quality assurance.
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