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Anonymous users2024-01-24The specific depends on how many kilowatts of electrical appliances are used, if the total electricity power is about 30KW, the bus is best to use anti-aging insulated wire more than 50 square meters, if you choose copper cable, the minimum must be more than 35 square meters The safest, and the meter can choose 100A.
If the total power consumption is about 15KW, the watt-hour meter uses 220V40 (60) A or 220V40 (100) A, and the bus uses 10 square or 16 square copper wires. It is necessary to change the meter and find the power supply unit.
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Anonymous users2024-01-23You'd better find a landlord or the electricity bureau to pull a large wire separately for stir-frying, preferably more than 6 square meters inside and out, and replace the electricity meter, circuit breaker (air open, knife switch) and so on with a large one.
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Anonymous users2024-01-22Find a power company and get an estimate based on your actual electricity usage.
The general dining area includes the dining and kitchen area; In the absence of parameters; The general kitchen is reserved for 25% of the total area of the construction area; The dining area is 75%.
15660W power appliances run at the same time, about 71A current is required, and the configuration of 16A circuit breaker is too small! >>>More
i=p (is the natural power factor).
190*Insurance factor). >>>More
200 kilowatts is calculated as his maximum current of 500A, which requires 240 square meters of aluminum wire or 185 square meters of copper wire.
Hello! By calculation: P= I= 300A air circuit breaker can be selected, cable three-phase four-wire system, copper core cable can be selected 3*120mm +1*70mm