22
2024
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01
What are the standards for municipal road lighting
Author:
The municipal road lighting standards are:
(1) The external dimensions, embedded parts, reserved holes, and specifications and spacing of foot bolts of the street lamp foundation and equipment foundation should meet the design requirements.
(2) The verticality of the lamp post is ≤ 3mm/m
(3) Installation position of street lamp post: The deviation of the lamp post from the centerline is ≤ 50mm
(4) The grounding resistance of the metal lamp pole for street lamps is ≤ 10 Ω.
(5) The grounding resistance of the street light control box and distribution box should be ≤ 4 Ω.
(6) The insulation resistance value (phase to phase, ground to ground) of the street light control box, distribution box, and feeder line should be ≥ 0.5M Ω.
(7) The phase sequence of street lamp power supply should meet the design requirements.
(8) The street lights should light up normally after starting.
(9) The light control and time control functions of street lights should meet the design requirements.
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