Simple knowledge about High Voltage Switchgear
As the power distribution cabinet and the basic power distribution equipment for construction and all kinds of power facilities, the power distribution cabinet is of great significance to the overall operation, construction and the normal use of all kinds of power facilities that cannot be ignored. Its design and improvement play an important role in the development of the whole power distribution cabinet industry. Today, we start from the high voltage distribution cabinet, focusing on several aspects of a simple understanding of the relevant knowledge of the high voltage distribution cabinet, I hope to see this article of you, you can have a deeper understanding of the high voltage switch cabinet.
What is a high-voltage switchgear?
High voltage distribution cabinet is used for power system power generation, transmission, distribution, power conversion and consumption, control or protection, voltage level in 3.6kV~550kV electrical products, mainly including high voltage circuit breaker, high voltage disconnector and grounding switch, high voltage load switch, high voltage automatic overlap and segment, high voltage operating mechanism, high-voltage explosion-proof distribution device and high voltage switch cabinet. High-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, which occupies a very important position in the whole power industry.
Function and composition of the high-voltage switchgear
High voltage switchgear has overhead in and exit line, cable line, bus connection and other functions. The power distribution cabinet shall meet the relevant requirements of GB3906-1991 "3-35 KV AC metal closed switchgear" standard, consisting of the cabinet and the circuit breaker. The cabinet is composed of housing, electrical components (including insulation parts), various mechanisms, secondary terminals and connections.
Application of high-voltage power distribution cabinet
The products are widely used in the distribution, lighting distribution and automatic control of the power system with a rated power of 380V and below and a frequency of 50Hz in industrial and civil buildings. The power control box is enclosed structure, wall mounted or hidden in the wall.
At present, the price of high voltage switchgear on the market is different, the price is often affected by the market supply and demand, production process and production cost, so there is no fixed price, in fact, you need high school and low grade high voltage switchgear type. There are many domestic production of high voltage switchgear technology mature technology advanced suppliers, such as SHZ Power is a very professional high voltage switchgear manufacturer, if you want to know more information about high voltage switchgear, want to find a high quality high voltage switchgear, welcome to inquire through email.
