Traditional Culture Encyclopedia - Hotel accommodation - We are going to open a hotel 17 1.5P air conditioner, two 3P air conditioners. How many copper-core main lines are used for general electricity consumption?

We are going to open a hotel 17 1.5P air conditioner, two 3P air conditioners. How many copper-core main lines are used for general electricity consumption?

There is only 2-phase electricity when entering the house with such a large capacity? It is best to enter 3-phase electricity. If it is 2-phase electricity, 1.

5P

The working current of air conditioner is about 7A, 17 is 120A, 3P is about 16A, which is about 32A, and the total current is about 170A. The large line current is generally calculated as 1 flat /4A. If redundancy is added, 50 flat cables are needed.