Some concrete measures for lightning protection of rural houses

Ok, this is the content of the SMS reply. Please post it here for easy retrieval.

1, telephone line and network line are the same, belonging to the copper lightning protection of signal line. Signal lightning protection must use the corresponding electronic equipment lightning protection device. For the current cheap phones, the lightning protection part is used for small protection. If one or two cheap phones burn out, replace them with new ones, because the current phones are cheaper than lightning protection devices.

If it is a new decoration, please pay attention to installing a distribution box for weak current lines, so you can configure a cheaper lightning protection device. The lightning protection system composed of lightning arrester and telephone lightning arrester will protect computer network, TV, alarm, monitoring and other signals from the influence of telephone lines. At that time, it will be more than just a small phone. At that time, the copper lightning rod will be in glad you came.

The composition of telephone arrester is the establishment of equipotential;

2. Piles and earth circles are the best, simplest and cheapest lightning rods. We call the method of exposing steel bars planing. To be honest, it's really not difficult. Otherwise, compared with manufacturing another pole, the lightning rod on hoho; The pole should be laid and grounded. The grounding resistance of the pole must be lower than that of the pile in your building, and it should be connected to the repeated grounding electrode of the power supply company. Such a big workload, compared with planing-hitting a few pieces with impact.

3. Making a lightning rod on the water tower is to protect the water tower and water heater with a lightning rod at a 45-degree angle, while laying a lightning rod on the parapet is to protect the building, and the protection scope of the two is different;

4. The broken telephone is the problem explained in the first point, and the broken light bulb is the problem caused by the conflict between the power supply ground and your lightning protection ground mentioned in the second point, which has nothing to do with others;