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Anonymous users2024-01-23Here's a diagram to show you: read it and you'll understand. The neutral line of the fire wire is drawn out of the kitchen and enters: the load represents the two ceiling lights, all controlled separately.
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Anonymous users2024-01-22Red is the live wire, green is the ground wire, and the white line is the zero line.
It depends on people's electricity consumption.
It means that the 0 wire of this route in the electrical box is not connected and loosened, or the 0 wire of your house in the main distribution box is loose, and the old connection method of installing a fuse on the 0 line should focus on checking this fuse. In short, the 0 line contact is not good. It must be repaired quickly, otherwise there may be certain safety hazards.
Socket wire, kitchen socket and bathroom socket wire are used how many square meters of kitchen and bathroom electricity consumption is relatively large, according to 4 kilowatts calculation, the working current is 4 square copper wire through the plastic pipe safety current is 22A, so use 4 square copper wire. >>>More
It is better to use a transformer for a current of nearly 80A. In terms of wires, 10 square wires are sufficient. If the front-end voltage headroom is not large. The wire diameter can be larger.
Considering the financial situation, it is recommended that it is a cost-effective option. >>>More