High Lumen Street Light Housing Manufacturer introduces […]
High Lumen Street Light Housing Manufacturer introduces the installation requirements of street lights as follows:
1. Electric signs and metal accessories should be grounded reliably;
2. Do not use bare aluminum wire and cable metal sheath as grounding wire, and the grounding wire must not be used for other purposes;
3. When zero-connection protection is required, the single-phase switch should be installed on the phase line, and it is strictly forbidden to install switches or fuses on the protection zero line;
4. The number of bolts used to fix the metal light pole with the flange base shall not be less than the number of fixing holes on the flange base of the light pole, and the diameter of the bolts shall be matched with the diameter of the base. The vertical deviation of the bolts shall not be greater than 3 degrees by using double nuts for locking.