In thunderstorm weather, when charged clouds appear above high-rise buildings, both the lightning rod and the top of the building are induced with a large amount of charge. Due to the pointed tip of the lightning rod, the conductor tip always accumulates the most charge during electrostatic induction. In this way, lightning rods utilize the phenomenon of discharge at the tip to timely release the charges induced by lightning clouds on the protected buildings or equipment into the atmosphere, avoiding their excessive accumulation and causing huge lightning strikes. At the same time, when lightning strikes, lightning rods can also attract the discharge channel of lightning, allowing lightning current to flow from the lightning rod into the ground, avoiding the huge current from causing damage to buildings or equipment.
characteristic:
The ordinary lightning rod series has a unique design concept, which adopts comprehensive technologies such as pilot discharge, impedance current limiting, and air gap discharge. It can generate a pilot channel in advance, improve the lightning protection effect, reduce the discharge voltage, and change the discharge process of lightning current. Widen the lightning waveform, flatten the wave head, and reduce the amplitude, thereby expanding the protection range. Avoiding "side strikes" and "flanking strikes" and effectively suppressing the harm caused by ground potential counterattacks is an ideal device for preventing direct lightning strikes.
characteristic:
1. Lead in advance and accurately mine into the ground
2. Reduce the amplitude and steepness of lightning current
3. Good flashing effect and wide protection range
4. Beautiful appearance, easy to install, and sturdy
The ordinary lightning rod series has a beautiful appearance and built-in sensory materials. It is not only an effective facility for protecting against direct lightning strikes, but also a piece of architectural art and decoration.
Product scope of application:
Mainly applicable to wireless communication base stations, warehouses for flammable and explosive materials, high-rise buildings, universities, hospitals, civilian and military ships, airports, historic buildings, horse racing tracks, sports fields, chemical, rubber, paint manufacturing plants, radar stations, oil depots, meteorological stations, oil and gas stations, military bases, mines, etc.
Installation and maintenance:
1、 Installation instructions for ordinary lightning rods
1. Weld the bottom of the lightning rod main pole to the lightning rod raised mast (seamless steel pipe or galvanized steel pipe, etc.) using electric welding; Or connect with a special needle and flange.
2. Tighten the main needle tip with a wrench.
3. Lift the welded mast vertically.
4. The mast base should be welded with two down conductors in a 180 degree direction to connect to the grounding grid or lightning protection strip; If there is a down conductor lightning rod, it should be directly connected to the grounding grid or lightning strip.
2、 Precautions
1. Avoid collisions during transportation and lifting.
2. The lightning rod should form a straight line when connected to the mast.
3. Each welding point should be firm and anti-corrosion measures should be taken, such as applying anti rust paint, silver powder paint, etc.
4. The height of the lightning rod and the grounding of the down conductor shall comply with the requirements of the "Code".
