Modern residential quarters 10KV0.4KV power supply and distribution system Design
In order to meet the requirements of power users for power supply reliability, and in consideration of the economy of power supply, according to the importance of loads in practical applications, power loads can be divided into the following three categories. Class I load: Any load that may cause casualties or major equipment damage due to sudden interruption of power supply and can only be recovered for a long time. The second kind of load: A sudden power failure will cause a large number of waste products, a significant decline in output, or a halt in transportation within the enterprise. Class III load: refers to other loads except Class I and Class II loads. The project mainly includes high-rise ordinary residential buildings, multi-storey residential buildings, shops, garages, etc., which belongs to the secondary load specified in the specification.