Wire, wiring harness and cable used in the PVC casing, bellows, heat shrink tube of the main role is what? More
I = W / U = 3000/220 = 13.36A According to the lookout table 2.5 square copper current is 28A
What is enough 3ds power cord, psv charging cable, psp charging line, sonymp3 data cable, ipad data cable, psp power cord a variety of headset line to 10 to the phone data lines, mobile hard disk data cable, cooling base usb line n pick usb Extension cord and razor power cord kindle3 power cord camera video cable, power cord
This is based on the drawings to point to see what is the electrical system. Now the high-rise residential buildings are generally electrical lighting systems, electrical power systems, power supply trunk system, lightning protection grounding system. If you do is the ordinary residential building first without the need for outdoor electrical, because the outdoor electrical is high voltage may be the power company to do. Residential building is indoor, if the lighting system, power system, trunk system, these systems have a catheter laying, it is best to do separately. That is, each sub-division to do a corresponding wire, cable duct and trunking sub-items.
