Pre-discharge lightning rod
The pre-discharge lightning rod will will lead to a pilot, rapidly propagating in the direction of lightning until it captures lightning and directs it into the earth.The laboratory confirmed that this start-up time, which is earlier than the normal needle, is called △T. It provides a lightning protection function that is more effective to pre-discharge lightning rod. It is beautiful in shape, simple in structure, and easy to install. It conforms to NFC17-102 and UNE. -21186 standard, stainless steel material, corrosion resistance, light weight, easy installation.
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Model |
Description |
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HD-AIF25 |
Imax:200kA，△T=25us，L=330mm，3KG，have own patent |
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HD-AIF40 |
Imax:250kA，△T=40us，L=330mm，3KG，have own patent |
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HD-AIF60 |
Imax:300kA，△T=60us，L=330mm，3KG，have own patent |
Installation suggestion:
1.Determine the type of building lightning protection according to the area, height of the protected building, the average number of days of thunderstorms in the location, the correction coefficient of the geographical environment, and the nature of the use of the building.
2.From the lightning protection category and the area of the building, determine the protection radius and determine whether to use one or more "Haide" pre-discharge lightning rod.
3.The down conductor shall be electrically connected with the main reinforcement of the building,two or more down conductors shall be made according to the regulations, and an lightning counter may be installed optionally.
4.The down lead should be used to make disconnected cards and protect the nearby ground.