Industry News

  • Surge protection for electronic products

    Surge protection for electronic products   It is estimated that 75% of failures in electronic products are caused by transients and surges. Voltage transients and surges are everywhere. Power grids, lightning strikes, blasting, and even people walking on carpets will generate tens of thous...
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  • The benefits of lightning to humans

    The benefits of lightning to humans   When it comes to lightning, people know more about the disasters caused by lightning to human life and property. For this reason, people are not only afraid of lightning, but also very vigilant. So in addition to causing disasters to people, do you sti...
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  • How to protect against lightning indoors and outdoors

    How to protect against lightning indoors and outdoors   How to protect against lightning outdoors   1. Quickly hide in buildings protected by lightning protection facilities. A car is an ideal place to avoid lightning strikes.   2. It should be kept away from sharp and isolat...
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  • lightning protection principle

    1.The generation of lightning Lightning is an atmospheric photoelectric phenomenon produced in strong convective weather. The strong lightning flash accompanying the discharge of different electric charges in the cloud, between clouds or between clouds and ground attracts each other and is calle...
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  • Grounding forms and basic requirements of low-voltage power distribution systems

    Grounding forms and basic requirements of low-voltage power distribution systems   In order to cooperate with lightning protection devices such as surge protection device  in low-voltage electrical systems to discharge lightning, the grounding in low-voltage power distribution systems must...
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  • Surge protector electrical performance requirements

    Surge protector electrical performance requirements   1. Prevent direct contact When the maximum continuous working voltage Uc of the accessible surge protector is higher than the ac rms value of 50V, these shall meet the following requirements. To prevent direct contact (inaccessible co...
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  • General requirements for lightning protection design of civil buildings and structures

    The lightning protection of buildings includes lightning protection system and lightning electromagnetic pulse protection system. The lightning protection system consists of external lightning protection device and internal lightning protection device.   1. At the basement or ground floor ...
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  • Equipotential connection in photovoltaic systems

    Equipotential connection in photovoltaic systems Grounding devices and protective conductors in photovoltaic systems shall comply with IEC60364-7-712:2017, which provides further information. The minimum cross-sectional area of ​​the equipotential bonding strip should meet the requirements of IE...
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  • 4th International Lightning Protection Symposium

    The 4th International Conference on Lightning Protection be held in Shenzhen China October 25th to 26th. The International Conference on Lightning Protection is held for the first time in China. The lightning protection practitioners in China can be local. Participating in world-class professiona...
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