What are the well known lightning protection enterprises in China?

The well-known lightning protection enterprises in China include Guangdong Astronomical Lightning Protection Project, Hunan Zhongpu Lightning Protection Co., Ltd., Kailifeng Lightning Protection Company, and Chengdu Calibration Technology! , Hangzhou Yilong lightning protection technology, Beijing TOWE lightning protection company, Shanxi Fengrui technology and so on.

The AC power lightning protection module is suitable for power protection of power distribution rooms, distribution cabinets, switch cabinets, AC and DC distribution panels, communications, electronics, electric power, networks, energy, railways, highways and other systems; · There are outdoor input distribution boxes in the building and distribution boxes on the building floor; · Used in low-voltage (220 380VAC) industrial power grid and civil power grid; Signal lightning protector is used for overvoltage protection of line intrusion; Lightning rods are used for direct lightning protection; In the power system, it is mainly used for the input or output of the three-phase power supply in the power supply screen of the main control room of the automation machine room and the substation.

Sichuan Zhongguang lightning protection, Beijing Ailao lightning protection, Guangxi Dikai lightning protection, Shenzhen Shield, Chengdu Lei'an, Rael Shield, Putian Corbett and so on

Shenyang Beiyining lightning protection is good.

Xinchang has a lot of Bailijia, original, Huatian and so on

Sichuan Zhongguang lightning protection seems to be very awesome.

Shanghai Leilie Electric****.

Hubei Leibo Shield lightning protection company.

National lightning safety protection technology (Xi'an) is the only professional lightning protection technology company jointly established in Northwest China with Beijing lightning lightning protection facilities testing service center and Guangxi Dikai lightning protection engineering Xi'an Branch, which integrates lightning protection engineering, lightning new technology and new product development, production, development, lightning device inspection, testing and service, and provides perfect lightning protection engineering design, product installation, testing and maintenance and technical services for all sectors of society. The company has a first-class lightning protection testing center, lightning test and intelligent production and scientific research base, and its products and business involve all walks of life, with tens of thousands of engineering projects.

Xinjiang Xinhuajin lightning protection detection is very good.

Beijing Guangrong lightning protection technology is the best new star lightning protection enterprise, especially the SPD special backup protector and intelligent SPD are very distinctive.

Zhongpu Zhonghe (Beijing) Science and Technology ****.

Shaoxing Bailijia is also good, dishes.

If it is lightning protection of transmission lines and substations - Hangzhou Yongde Electric **** (State Grid, China Southern Power Grid top ten).

obo Tsinghua lightning protection canvy Lei Sheng Jie'an Tongda Siemens are all old brands.

Abroad: French SOULE lightning protector, British ESP FURSE lightning protector, German OBO lightning protector, DEHN lightning protector, American Panamax lightning protector, Innovative lightning protector, French Helita lightning protector, American Polyphaser antenna feed lightning arrester, European and Arab lightning protector.

Domestic: Shenzhen Tiandun (Techwin lightning protector), Putian Huaxin, Leiguang, Leiming, Wanjia, Dijian, Dikai, Leixing, Tongwei, Leixun, Zhongguang, Weili, Sibo, Lem, Dongfang Hanyi, Corbett, Leian, Liangou, Leidao, Ailao, etc.

Domestic: Zhongguang, Leian, Ailao, Dikai, Shenzhen Shield, Mingjia, Leixun, Putian, and local brands around the country, etc.

Abroad: OBO, German shield, Phoenix are more common, and other brands are rare.

Domestic: Haiit Foreign: EFI USA Cylix

Shenzhen Jintianle lightning protection technology ****, the only lightning protection enterprise in China that has won the second prize of national scientific and technological progress.

At present, the common lightning protection device brands are Aldun, Leian, Zhongguang, Ailao, Dikai, Leierdun, Dijian, Weichuang, Leiguang, Leixun, etc.

Surge protector, also known as lightning arrester, surge protector, surge protector, overvoltage protector, etc., mainly includes power surge protector and signal lightning protector, lightning protector is to prevent damage to the equipment struck by lightning through modern electricity and other technologies. The lightning energy absorption in the arrester is mainly zinc oxide varistors and gas discharge tubes.

Germany's OBO, China's Zhenyu.

Jintianle lightning protection technology ****, the only lightning protection enterprise in China that has won the second prize of national scientific and technological progress.

Hangzhou Yilong lightning protection experts by your side.

Encyclopedia currently has more common well-known brand lightning protectors on the market: Dehn, OBO, Phoenix, Soule, ABB, Schneider, Leutron, etc.

Domestic are: Shenzhen Ansun (Ansun), Putian Huaxin, Lei An, Zhongguang, Yilong (E-Lord), Ailao, Dikai, Leierdun, Dijian, Corbett, Leikexing, Leiguang, Leixun, TOP, Wanjia, AOTEM (Aotian), Hongxinglong (HXL), Beijing Tongwei, Shenzhen Leiersheng, Mingda, Lei Zhenzi (LZZ) and so on.

The above rankings are in no particular order).

Germany: OBO, DEHN, Siemens, Phoenix, France: Citel

Japan: Sankosha.

USA: MCG

It is mainly German.

To ask about technical strength. It is the first lightning protection technology company in Shenzhen Jintianle, the only lightning protection high-tech company in China that has won the National Science and Technology Progress Award.

Xi'an Hangjia lightning protector, Xi'an Hangjia Electronics Co., Ltd. was established in 2003 and is also very powerful.

Tianjin Zhongna Technology's lightning protection device is also good, the quality is very good, the cost performance is high, and the qualifications are quite complete.

Shenzhen Leik Lake, Shanghai Leixun ASP, Hunan Corbett, Guangxi Dikai, Shenzhen TOP, Chongqing Xipeng, Sichuan Zhongguang, etc.

Jiekeshi, the certification is very complete, no, our company has purchased more than 500, and the customer response is very good!

The reputation of Bright Future High Surge Arrester is also very good!

Domestic brands and new Kelibao are also good, and they have been based in the industry for more than 10 years.

At present, the more common lightning protection devices on the market are:

Domestic Aierdun, Leian, Zhongguang, Ailao, Dikai, Leierdun, Dijian, Weichuang, Leiguang, Leixun and so on.

Dehn, Obo, Phoenix, Soule, etc.

16 years of lightning protection experience of Ruilongyuan!

Jie Visual, does this need to be said?

It reads as follows:

Phoenix, OBO, E-Lord, TOP, ABB, Phoenix, (AOTEM) Aotian, Raeildun, Corbett, Wanjia.

Introduction to SPD:

The most primitive lightning protector is a sheep's horn gap, which appeared in the late 19th century, and was used for overhead transmission lines to prevent lightning from damaging the equipment insulation and causing power outages, so it is called "lightning protector". In the 20s of the 20th century, aluminum lightning protectors, oxide film lightning protectors and pill lightning protectors appeared. Tubular surge protectors appeared in the 30s.

Silicon carbide surge protectors appeared in the 50s. In the 70s, metal oxide surge protectors appeared. Modern high-voltage surge protectors are used not only to limit the overvoltage caused by lightning in the power system, but also to limit the overvoltage caused by the operation of the system.

From the perspective of product quality, R&D level, company strength, etc., the top ten brands are: Komsa Electric, Xiamen Daheng, Dikai Lightning Protection, Zhongguang Lightning Protection, Xingye Lei'an, Zhongpu Technology, Corbett, Tianjin Zhongli, Beijing Tongwei, Beijing Ailao.

Well-known brands, more common lightning protection devices on the market:

Phoenix, OBO, Yilong (E-Lord), TOP, ABB, Phoenix, (Aotem) Aotian, Raerdun, Corbett, Wanjia, Hongxinglong, Lei Zhen, Lei Xun, etc. are all relatively good.

The above rankings are in no particular order).

Abroad: Phoenix, ABB, German guilder, etc.

Domestic: Leian, Zhongguang, Ailao, Komsa Electric.

Lightning protection devices refer to the sum of flash connectors, down conductors, grounding devices, surge protective devices (SPDs) and other connecting conductors.

There are lightning rods, lightning nets, lightning belts, flash receivers, down conductors, grounding and other devices.