450 Air insulated switchgear operating environment requirements

Night such as day, brilliant lights, visible electricity in our production and life of the application of more extensive, more important. Once the power system goes wrong, it will not only lead to industrial production paralysis, but also affect People's Daily life. Therefore, in the power system, as small as a screw cap, as large as transformers, 450 air insulated switchgear and so on are not careless, to strictly control the quality, and the use of environmental requirements, to ensure the operation of power equipment.

Taking 450 air insulated switch cabinet as an example, we must strictly control the quality when choosing, choose good air tightness, high welding accuracy and good strength of the cabinet, and strictly follow the relevant technical standards of the power industry to choose the appropriate specification and performance of 450 air insulated switch cabinet.

Secondly, we should pay attention to the environmental requirements for the use of 450 air insulated switchgear, as follows:

1. Air temperature

When the air insulated switchgear is used, the daily average temperature of the surrounding air shall not exceed 35℃, the high temperature shall be 40℃, and the low temperature shall be -25℃.

2. Altitude

The elevation of the installation and use of the 450 air insulated switchgear shall not exceed 3000m. In case of special circumstances, please communicate and coordinate with the manufacturer in advance.

3. Air humidity

Under normal circumstances, the average monthly relative humidity and average daily relative humidity of 450 air insulated switchgear are required to be no more than 0.90 and 0.95 respectively.

4. The amplitude of electromagnetic interference induced in the secondary system does not exceed 1.6kv.

The above is a small series of summary of 450 air insulated switch cabinet environmental requirements, more relevant knowledge, please pay attention to Xuzhou Zhongtie Electric Group Company.