standard TV for electrician's acceptance is one of the important energy sources in our daily lives. Doing a good job in the acceptance of home electricians can ensure the safety of home power supply, help us use stable power supply and put an end to potential safety hazards.

1. When designing the wiring, the principles of high voltage up, low voltage down, horizontal and vertical, avoiding crossing, beautiful and practical should be implemented.

2. The grooving depth should be consistent, which is generally PVC pipe diameter+11 mm..

3. When wiring the power cord, the cross-sectional area of the conductor used should meet the maximum output power of the electrical equipment.

in general, the lighting is 1.5 square meters, the air conditioner hook and socket are 2.5 square meters, the cabinet is 4.1 square meters, and the incoming line is 11.1 square meters.

4. The laying of concealed wires must be equipped with flame-retardant PVC pipes.

SG21 tube is used for socket and SG16 tube is used for lighting.

when the length of the pipeline exceeds 15m or there are two right-angle bends, a cable box should be added.

the lamp position on the ceiling is fixed by a cable box.

5. PVC pipes should be fixed with pipe clamps.

PVC pipe joints are all matched joints, glued with PVC glue, and elbows are all bent with springs.

the cassette, cable box and PVC pipe are fixed by gong.

national owners' decoration exchange group

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