I. Causes and hazards of moisture in cabinets(1) Causes of moisture in the cabinet1) The environment is closed. The ring main unit or switch room itself is a closed environment. Due to poor ventilation conditions, it is easy to accumulate moisture and generate condensation. In order to reduce the oc

Basic definitionHigh-voltage switchgear refers to electrical products used in power generation, transmission, distribution, power conversion and consumption in power systems to perform switching, control or protection functions. The voltage level is between 3.6kV and 550kV. It mainly includes high-v

The transmission voltage of high-voltage transmission lines is mostly above 10,000 volts, and the voltage of some lines is as high as 100,000 volts or 500,000 volts. If you want to insulate such lines, the thickness of the insulation layer of ordinary wires is far from enough. We Normally, the volta

In today's society, electricity has become an indispensable part of our lives. In order to ensure the stable operation of the power system, power quality analyzers came into being. It is a device specially used to detect and analyze power quality. It can help us solve various problems in the pow