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Question:

Power cable in the cable tray is a single layer of laying, or can be stacked together with multi-layer laying?

1. The top of the body fins can be Jiu Ji snow snow box trouble-free 2. ratings fee is not due 3. TV card is no problem is set-top box can not watch digital TV, and according to AV / TV is standby, in the end What is it? More

Answer:

Mainly depends on the length of the line and the cross-sectional area. Under normal circumstances a square aluminum core line over four current, if the line is not long, then the number of current even smaller. 220V voltage one kilowatt is 4.5 current, 380V a kilowatts is 2.1 current.
Hard drive data and power lines are flat, there are foolproof L-shaped, 2 is the data, 145 should be power, mouth can not see, 3 is not,
1.5 square wire is generally used for lamps and switches, the circuit is generally used in the ground, more color lines, in order to distinguish between color. 2.5 square copper wire is generally used for the socket line and part of the feeder, 4 square copper wire for the main circuit and air conditioning, electric water heaters and other special lines. Laying should be seen as the number of wires within the tube to wear the number of changes, the same tube, not more than four, to prohibit the wire will be filled all the space inside the tube. Air conditioning, lighting, socket should be divided control, generally at least four. Lighting go all the way, air conditioning to go all the way, the outlet to go three to four. The advantage of doing so is that once a line of short circuit or other problems, the scope of power outages, will not affect the other few normal work. Welcome to Choi Choi Z-HOME comfortable home pipe integrated system, is committed to improving the quality of living life.

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