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In small power transmission and transformation equipment such as distribution boxes, switchgear,power distribution cabinets, and outdoor terminal boxes, humid air can easily cause rust and corrosion of metal bodies…
The internal structure of the frequency converter The frequency converter, also named frequency changer, is an electrical appliance that changes the frequency. As the frequency changes, the motor…
Electrical Equipment Maintenance In our work, we often encounter customers asking daily maintenance problems of electrical equipment. Today, Jiangxi Yikai Electric will introduce you to the basic principles of…
What are the reasons for the switchgear being burned? In electrical work, have you encountered the problem of burning the switchgear? Jiangxi Yikai Electric Co., Ltd. ,As a electrical…
What’s the difference between 220V and 110V? The civilian voltage in China is 220V, and the voltage in some countries is 110V. Jiangxi Yikai Electric will discuss with…
What are the daily inspections of transformers? 1. Daily inspection of transformers: 1) The oil temperature and thermometer of the transformer should be normal, the oil level of the…
