Specifications ofcomposite insulator
1,GBT& IEC Standard
2,5000hours aging test
3,DC radio interface voltage test
1. GBT& IEC Standard
3. High quality raw material.
4. Senior technical person.
5. Locate at Shaanxi xi'an & Xinjiang Urumqi.
6. 5000 hours aging test.
Main technical parameters
Rated mechanical load(kN)
Minimum insulation distance
Minimum creepage distance
Lightning whole wave impact withstand voltage(kV)
Wet power frequency withstand
Shed space distance
The advantages of composite insulators:
1.High strength, light weight. Can relieve stress, reduce the
installation and maintenance of tower of strength, save costs.
Because the rod core with tensile strength is high so the composite
insulator can be very handy.
2.Composite insulator aging resistance, good. Composite insulator has
good corrosion resistance, aging resistance, at 70 degrees Celsius
is elastic, can be long -term work 20 degrees celsius.
3.Disc post composite insulator pollution flashover resistance and
strong. With hydrophobic synthetic insulator surface, the water in
the upper granular is not easy to form a conductive path with
composite insulator umbrella disc diameter is small, the creepage
distance, high surface resistance, leakage current is small and
therefore higher flashover voltage.
4.Composite insulator has the advantages of small volume, light
weight. Because the composite insulator has the advantages of small
volume, light weight, and the umbrella disk is flexible, not easy
to damage, so it brings great convenience to the transportation,
1.The coupling of fitting
2.The number of grading ring
3.The colour of silicon rubber,usually red , grey or other
4.The main dimension and rate voltage
5.We can design and produce according to the drawings and
characteristics of customers
6.Other particular requirement
Konw More About Our Company And Our Products , Contact Us NOW!!!
Email: hanyan@ tenet-insulator.com
Website On Alibaba: www.xjxntn.en.alibaba.com