The cause of damage of insulator

by:Mings     2020-07-08

we quoted on 'ageing' often cause, the cause of breakdown and the following.

( 1) Man-made damage, such as the wounded, smash, etc.

( 2) Installation is not in conformity with the provisions, or under stress exceeds the allowable values.

( 3) Due to the sudden cold heat, electric porcelain internal stress, or the hail and wounded.

( 4) Pollution flashover accident due to dirt, or in the rain and snow or surface discharge phenomenon in a thunderstorm, Flashover) And damage. ( 5) Under the overvoltage runtime, due to the dielectric strength and mechanical strength is not enough, or poor quality and damage to the insulator itself.

( 5) Natural dirty floating dust in the air, sea breeze bring salt fog ( In the insulator surface form florescence) And bird droppings.

( 6) Industrial filth coal-fired power plants, chemical, metallurgy, glass, cement plant, and smoke and gas from steam locomotives, etc. Natural filth on the surface of the insulator material had been washed away the rain, and industrial impurity substance is attached in the surface of the insulator thin film, are not easily washed away rain. When air humidity is high, can be conductive to leakage current increase greatly.


Nowadays, the adoption of power transmission product in power distribution solutions industry is quite common.
If you're interested in buying a of high quality and affordable price, let Mings Electricity Technology (Dongguan) Ltd. at Mings Electricity Technology be your guide to the best shopping experience.
Knowing what promotions are popular and get the most activity as power transmission product from current and potential customers can play a role in your overall strategy.
Mings Electricity Technology (Dongguan) Ltd. have significantly changed the way customers approach manufacturing. power transmission product can still compete if we are willing to change the ways in producing.
Offering a loyalty program not only makes customers feel valued, but it allows Mings Electricity Technology (Dongguan) Ltd. to easily collect important information about customers.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...