Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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lightning rod, outdoor lightning protector, grounding pin, household lightning rod grounding wire
Working principle of product
in thunderstorm weather, when charged clouds appear over high buildings, the lightning rod and the top of the tall building are all induced by a large amount of charge. Because the needle of the lightning rod is sharp, the most charge is always gathered at the tip of the conductor when electrostatic induction. In this way, the lightning rod congregates most of the charge. The lightning rod also forms a capacitor with the charged clouds, which is relatively small because the two pole of the capacitor is small and the capacitance is very small, that is to say, it can hold very little charge. When it charges more clouds, the air between the lightning rod and the cloud layer can easily be breakdown and become conductor. In this way, the charged cloud layer and the lightning rod form the path, and the lightning rod is grounded, the lightning rod can import the charge on the cloud layer into the earth, so that it does not pose a danger to the high-rise building and ensures its safety.
Product features
1. way is the structural lightning rod, which has no electronic devices and no aging.
2. light weight, low load requirement
3. to reduce the lightning current amplitude and steepness
4. lead the lead accurately to the ground
Product specification
| Model | Specifications | With flange height M | Texture of material | working temperature |
|
TRSB
|
3.1 |
1.2
1.5
1.8
The highest 20m can be done |
Stainless steel
|
-40℃ ～ +80℃
|
| 3.3 | ||||
| 4.3 | ||||
| 5.3 | ||||
| 6. |
Product description
the lightning rod is the lightning protection measures adopted by Zhejiang tohr Electric Co., Ltd. to independently develop and produce lightning strike hazards. A lightning protection device consisting of a lightning feeder, a lead off line and a grounding device. Mounted on the frame and above the protected object to intercept a lightning strike that does not fall within the protection range of the lightning rod, the lightning current is released to the earth through the lead and grounding devices.
Use of attention
1. The value of grounding resistance should be in accordance with the requirements of the standard
2. check regularly whether the connection points of the bolts are firmly grounded, and whether the lead off line is connected with the grounding system reliably.
3. the lightning rod is selected according to the area and height of the protected building, the riot day of the mine and the correction coefficient of the geographical environment and the property of the building, and the height of the pole of the lightning rod is determined.
Company profile
Zhejiang Thor Electric Co., Ltd is committed to meeting the requirements of the European Union’s Waste Electrical and Electronic Equipment (WEEE) directive. This directive requires producers of electrical and electronic equipment to finance the take-back for re-use or recycling of their products placed on the EU market after 2005.