Camera vertical pole, equipped with lightning rod and lightning protection device, please ask, lightning rod and lightning protection device respectively, how to ground?
The lightning rod is connected by the metal pole and the grounding electrode (which can be welded). The grounding wire of the lightning arrester is connected with the grounding electrode.
It depends on how much grounding resistance you require for your project. If not required, it is not very strict, considering the cost. Can be based on, into the 1 2 meters or so grounding electrode on it. The pole foundation and the lightning arrester can be welded on the same grounding electrode. Can also be separated to connect the ground electrode, the 2 ground electrode between 1 meters or more can be, and there is no strict requirements. We have done a lot, and are doing so, strict requirements on a small grid, not strictly on the 1 into it. As long as the grounding wire of the lightning arrester is not connected with the lightning rod on the ground, there is no problem.
I plant specializing in the production of various types of lightning rod (camera vertical pole, lightning rod), grounding materials. I engineering technical guidance is available. Contact user information.
