Knowledge

Performance characteristics of outdoor high pressure drop type fuse: 1. The overall structure design is reasonable and rigorous The structure design is reasonable, the materials ar

Drop type fuse is a more commonly used short-circuit protection switch, it is suitable for the air does not contain conductive dust, corrosive gas, flammable and explosive and othe

Take down the fuse tube of the drop type fuse need to use professional tools, whether there will be a risk of electric shock, the specific operation method is as follows: 1, one st

A device capable of withstanding voltage and mechanical stress that is mounted between conductors of different potentials or between conductors and ground members. Composite post i

Composite pillar insulators have good corrosion resistance and anti-aging properties, and we all know that composite insulators are composed of three parts: flame retardant insulat

In wet weather, dirty composite post insulators are prone to flashover discharge, so they must be cleaned to restore the original insulation level. The general area is cleaned once

Glass insulator has very good mechanical and electrical properties, its tensile strength, electrical breakdown resistance, vibration fatigue resistance, arc burn resistance and the

The discharge characteristics of composite post insulators are different under power frequency voltage, operating overvoltage and lightning overvoltage. Generally, only the creepag

The commonly used insulators for overhead distribution lines are pin insulators, post porcelain insulators, suspension insulators, butterfly insulators (also known as tea table por