Traditional Culture Encyclopedia - Hotel accommodation - The total power of the hotel is 1200KW, the air conditioner accounts for 900KW (the air conditioner has 380v, 220v,) and other electrical appliances have 300KW. How to calculate the wire size?

The total power of the hotel is 1200KW, the air conditioner accounts for 900KW (the air conditioner has 380v, 220v,) and other electrical appliances have 300KW. How to calculate the wire size?

The total power of the hotel is 1200KW, and the current of more than 2000 amps requires more than 300 square meters of busbars, which are too big. It seems that the area of ????your hotel will not be very small. It is recommended that you install 2-4 transformers distributed. This will firstly reduce the cross-sectional area of ??the busbar. Secondly, if the transformer needs maintenance or malfunctions, it will not cause a power outage in the entire hotel. .