Traditional Culture Encyclopedia - Traditional culture - Municipal electricity. Street lamp cable pipe reservation problem!
Municipal electricity. Street lamp cable pipe reservation problem!
Corrugated pipe for street lamp cable does not need waterproof treatment, so it is useless. According to the designed cable size, bellows with appropriate caliber can be selected. Because the wiring well is only used for threading, the connector should be in the lamp post.
If it is a courtyard lamp, there is no need to reserve a wiring well, and the corrugated pipe can be directly poured into the light pole foundation. As long as the corrugated pipe outlet is reserved in the center of the lamp post.
Generally, 80 to 100 cm is enough for the base of the garden lamp.
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