General requirements for lighting design?
(1) the power supply voltage and control mode should be matched with the lighting type;
(2) civilian general socket according to 100W/ design;
(3) the current of each single-phase load circuit shall not be more than 16A, and the number of lamps controlled separately shall not exceed 25 (including the number of sockets);
(4) high power equipment shall be supplied by a single circuit (over 2 3kW);
(5) when the load current is more than 30A, the three-phase and four wire power supply should be used;
(6) handheld electrical equipment should be added leakage protection; switch must control the phase line.
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E-mail: mack@archled.net
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