Lightning rod measurement and maintenance is a process that must be done once a year as a legal requirement. Your lightning rods, which are installed and licensed by accredited institutions as determined in the law, must be checked, measured and maintained by accredited institutions. At the same time, lightning rod alone does not protect from lightning. Of course, protection should be done with surge arresters, that is, internal lightning systems. Of course, the company that makes the measurement is authorized to do so. And you must have an official maintenance license. The maintenance to be carried out by the enterprise that cannot give you a maintenance certificate is invalid in the law.

How is Lightning Rod Measurement Made?

Lightning rod measurement is actually done like grounding installation measurement. Lightning rod grounding, if there is a healthy foundation grounding in the building, it will be correct to connect it to the building installation by making an equipotential busbar. If this grounding is not healthy or does not exist, an external grounding line will have to be established. Lightning rod measurement and maintenance is a process that must be done once a year as a legal requirement. Your lightning rods, which are installed and licensed by accredited institutions as determined in the law, must be checked, measured and maintained by accredited institutions. At the same time, lightning rod alone does not protect from lightning. Of course, protection should be done with surge arresters, that is, internal lightning systems. Of course, the company that makes the measurement is authorized to do so. And you must have an official maintenance license. The maintenance to be carried out by the enterprise that cannot give you a maintenance certificate is invalid in the law.

How is Lightning Rod Measurement Made?

Lightning rod measurement is actually done like grounding installation measurement. Lightning rod grounding, if there is a healthy foundation grounding in the building, it will be correct to connect it to the building installation by making an equipotential busbar. If this grounding is not healthy or does not exist, an external grounding line will have to be established. Yilkomer lightning protection Grounding rods or grounding plates are buried outside the building, 20-45 cm below the ground, preferring the most densely textured soil if possible. Before connecting the rods with the down conductor of the lightning rod, the resistance is measured from the test terminal above the ground level by using the resistance meter. The resulting figure should be 10 Ohms. This is the ideal measurement value. If the value is high, the number of bars should be increased and added until this value is reached. The same value should be taken for periodic maintenance. In addition, there are resistance-reducing chemicals in the market under the name of grounding powder. They can be used when desperate.

How is lightning rod maintenance done?

Lightning rod maintenance is a general control of all equipment. Equipment located outside the structure and not resistant to corrosion will of course need maintenance. Most of the welding and connection points and the parts that are likely to be corroded in the lightning rod are problematic during maintenance. During maintenance, the strength of the lightning rod, pole and connection points are checked. The connection of the catch tip to the down conductor is important. If this connection is present but loose, it can cause more serious problems than not. It should not be loose. The down conductor must reach the ground in a healthy way. In-ground rods or plates must remain conductive. If the measurement value does not reach the desired values during the test, the rods in the soil should be checked, if necessary, they should be changed or added. In such cases, there is often a fault in the connections. As a result, lightning rod measurement and maintenance is a necessary process for the equipment attached to the structure to operate efficiently. It doesn't have huge costs, but the risk it prevents could be said to be very large.