What is the general installation spacing of Road Studs?
Road Studs should use a wire not less than the distribution phase wire as the ground wire to connect the metal shell of the lamp or lamp post, and the ground wire is connected to the “ground” of the system. When the length of the grounding wire exceeds 25 meters, repeat the grounding at the end. For repeated grounding, you can bury a 4mmx40mm, 25-meter-long galvanized flat iron with 5 grounding electrodes. The grounding electrode uses 5×50 galvanized angle steel and is 2.5 meters long. , Vertically driven into the ground, the grounding electrode and galvanized flat iron are welded at a distance, and the grounding resistance is required to be less than 4 ohms. The grounding electrode of the light pole must be welded firmly, and the joint should be tinned. When connecting the PE protection wire of the street light power supply to the ground wire of the light pole, the top must be pressed with a spring washer and then the nut must be screwed on. For example, when it is larger than 25 meters, we need to do a repeated grounding at the end. Then, for repeated grounding, a 4mmx40mm, 25-meter-long galvanized flat iron needs to be buried, and 5 grounding electrodes are also needed. After being driven into the ground vertically, welding is carried out.
Road Studs products are widely used in the field of lighting, but many people who are in contact for the first time do not understand it. The editor will give you an inventory of lawn lamp knowledge, and I hope it will be helpful to you.
1, Road Studs installation steps
When installing Road Studs, open the lamp housing, install the light source and supporting electrical appliances, and lead the lead wire from the threading hole to the bottom of the lamp pole, and then connect the lamp head to the lamp pole, and pay attention to tightening it tightly.
Fix the screws, then align the flange of the Road Studs with the screw of the foundation embedded part and stand vertically. Then tighten the mounting nut after leveling it with a nut or a pad.
2, Road Studs installation and wiring should pay attention to safe and reliable grounding
Road Studs should use a wire not less than the distribution phase wire as the ground wire to connect the metal shell of the lamp or lamp post, and the ground wire is connected to the “ground” of the system. When the length of the grounding wire exceeds 25 meters, repeat the grounding at the end. For repeated grounding, you can bury a 4mmx40mm, 25-meter-long galvanized flat iron with 5 grounding electrodes. The grounding electrode uses 5×50 galvanized angle steel and is 2.5 meters long. , Vertically driven into the ground, the grounding electrode and galvanized flat iron are welded at a distance, and the grounding resistance is required to be less than 4 ohms. The grounding electrode of the light pole must be welded firmly, and the joint should be tinned. When connecting the PE protection wire of the street light power supply to the ground wire of the light pole, the top must be pressed with a spring washer and then the nut must be screwed on. For example, when it is larger than 25 meters, we need to do a repeated grounding at the end. Then, for repeated grounding, a 4mmx40mm, 25-meter-long galvanized flat iron needs to be buried, and 5 grounding electrodes are also needed. After being driven into the ground vertically, welding is carried out.
3, Road Studs should pay attention to the spacing
The height of the lamps is 0.5 meters, and the 23-watt energy-saving lamps require a distance of about 11 meters, so that the lighting effect is the best and can save a lot of cost. The distance between courtyard lights is about 25 meters, and Road Studs depends on specific conditions and requirements. Some rockeries and pavilions will be installed more often.
The installation of Road Studs is a problem that needs to be considered in many aspects. The user must pay attention to the specific installation. It is necessary to select good quality Road Studs, especially in relatively humid places, and choose to have certain precautions. The role of lamps. After installing the Road Studs, it can ensure a good installation effect, and also have a safe effect, so that the use effect can be better displayed.