Embedding Of LED Lawn Lights

Embedding of LED lawn lights

On the grass on both sides of the park or the street, we often see some lawn lights of different shapes. At night, they will emit colorful lights, which are not only beautiful, but also have a certain indication function.

When the lawn lamp is wired, a wire smaller than the power distribution phase wire should be used as the ground wire to connect the shell of the lamp or lamp post, and the ground wire should be connected to the "ground" of the system; if the length of the ground wire is 25 meters, the end Do one repeat grounding, and repeat grounding can bury a galvanized flat iron of 4mmx40mm, 25 meters long, and make 5 grounding stages. The zinc flat irons are all welded from a distance; the grounding resistance is required to be less than 4 ohms.The grounding pole of the lamp pole must be welded firmly, and the joint is lined with tin. When the PE protection wire of the street lamp power supply is connected to the grounding wire of the lamp pole, it must be pressed with a spring washer before screwing on the nut.