Light cable wiring led lamps factory

Under the light, what cable wiring, let's learn about the follow high lamp manufacturer. A frame type 28 meters 12 fire 400 watts, for example, let's put the lamp combined dividends three copies of each phase with four 400 - watt, simultaneous sodium lamp starting direct current for 7 amperes (400 w 150 w sodium lamp start



what high lamp cable wiring, follow below high lamp manufacturer to learn together.

to make a frame type 28 meters 12 fire 400 watts, for example, let's put the lamp combined dividends three copies of each phase with four 400 - watt, simultaneous sodium lamp starting direct current for 7 amperes (400 w Sodium lamp launch a direct current (dc) 2 a, 150 w, 250 w sodium lamp launch a direct current for 4 a, 400 w sodium lamp launch a direct current is 7 a. No capacity of a direct current is 2 a, 1. 7 ~ 1. 8A) , 4 * 7 amperes = 28 amperes. According to the wiring fundamental knowledge ( 1 square with archaize of 6 a solar street light dc) However thought route of pressure drop and with 10 square phase protection and alternate load can use. Light load is symmetrical, is three-phase symmetrical under the condition of zero line is less than the phase line, has depositors demand still need to match one antenna. This is called three-phase five wire cough up! Street lamp above wiring way, if depositors demand low margins, obligations are jump is party b to use in single phase electric transmission, namely one zero ( N) A fire ( L) The power supply. If you have any request still need to configure grounding ( PE) Line. If very severe works still need to install all night light, at noon then points ( Component control) Or, Loop control) .