Seek CAD electrical lighting floor plan wiring wiring painting method best have the legend thank you!

Layout plan with the original structural diagram labeled electrical appliances, switches, electrical box location, line drawing method is not divided into open or installed, installation method only in the line at the end of the letters indicate open, installed, through the pipe, which through the pipe material labeling is also.

The labeling of the distribution line is used to indicate the laying of the line and laying parts of the line, with the letters of the alphabet.

Distribution line labeling format is:

a-b(c×b)e-f

For example: BV (2×10+1×6)SC32-FC indicates that the line is a copper-core plastic-insulated wire, 2 10mm2, 1 6mm2. Through the diameter of 32mm steel pipe along the ground concealed.

Another example: BLV (3 × 16 + 1 × 10) SC50-WC indicates that the line is an aluminum core plastic insulated wire, 3 16mm2, 1 10mm2, through the diameter of 50mm steel pipe along the wall concealed

The following is the drawing of some of the labeling code, if you want to have some of the legend you can give me a message and mailbox.

SC: steel pipe PC: PVC polyethylene flame-retardant plastic pipe CT: bridge

WC: concealed along the wall WS: along the wall open WS: along the wall open CC: along the ceiling concealed F: concealed in the floor CE: along the ceiling open YJV: cable SYV: TV line PE: grounding (yellow and green) PEN: zero (blue) 3 line (fire): A (yellow) B ( green) C (green) Green) C (red)

KV: (voltage) kilovolts BV: bulk line MEB: total equipotential LEB: local equipotential

Line laying code

PVC - flame-retardant plastic pipe

DGL - electrical steel pipe -Electrician steel pipe

VXG - plastic trunking

GXG - metal trunking

KRG - flexible plastic pipe

KRG