Industry News

  • Several grounding forms of computer room

    Several grounding forms of computer room   There are basically four grounding forms in the computer room, namely: computer-specific DC logic ground, AC working ground, safety protection ground, and lightning protection ground.   1. Computer room grounding system Install a copper gr...
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  • The Importance of Signal Surge Protectors

    Signal surge protector is a type of surge protector, which refers to a lightning protection device connected in series on the signal line to limit transient overvoltage and discharge surge current in the signal line. In the modern society where microelectronic devices are widely used, signal surg...
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  • Network computer room ground network production method

    Network computer room ground network production method   First, the production of standard grounding grid At a distance of 1.5~3.0m from the building, taking the 6m*3m rectangular frame line as the center, excavate a soil ditch with a width of 0.8m and a depth of 0.6~0.8m. *50*50) Galvani...
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  • Design of Lightning Protection Grounding System in Network Computer Room

    Design of Lightning Protection Grounding System in Network Computer Room   1. Lightning protection design The lightning protection grounding system is an important subsystem for the protection of weak current precision equipment and equipment rooms, which mainly ensures the high reliability of...
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  • What is a surge and what is the role of a surge protector.

    1. What is a surge? A surge is a transient overvoltage that exceeds the normal operating voltage. 2. What is a surge protector? A surge protector is an electronic system that, when a circuit or communication network suddenly generates peak current or overvoltage due to external influences, it ca...
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  • The difference between surge protector and surge arrester

    The difference between surge protector and surge arrester, surge protector and surge arrester are different What is the installation of a power surge arrester? What is its shape? It is different from a lightning rod. It doesn't look like a huge lightning protection device. It is a device that pre...
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  • Several types of components in the development of surge protectors

    everal types of components in the development of surge protectors   Surge protectors are devices that limit transient overvoltages. The components that make up the surge protector mainly include gap gas discharge components (such as ceramic gas discharge tubes), solid lightning protection ...
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  • The structure of the lightning rod

    The lightning rod is composed of three parts: the air-termination device, the grounding down-conductor and the grounding body. The air-termination device is generally made of round steel or steel pipe with a diameter of 15 to 20 mm and a length of 1 to 2 m. In thunderstorm weather, when energized...
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  • How do surge protection devices work?

    When a surge voltage occurs, the surge protector immediately disconnects the power supply. This kind of surge protector is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of surge protector is generally made of current sensor. The compositi...
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  • Where is the surge protection device installed in the distribution box

    here is the surge protection device installed in the distribution box   The surge protection device can immediately discharge the lightning surge that invades the power supply system, so that the potential difference of the overall route is consistent, so some people call it an equipotenti...
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  • The difference between lightning protection module and lightning protection box

    With the deepening of the Internet, everyone's life and work also means the arrival of the era of intelligent data, which also promotes the data center computer room. The lightning protection problem seems to be more and more important, so the main analysis of lightning protection modules and lig...
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  • Lightning Warning Signal Defense Guide

    Lightning Warning Signal Defense Guide   In summer and autumn, when severe weather occurs, thunder and lightning often occur. People can get the lightning warning signal issued by the meteorological department through the media such as television, radio, Internet, mobile phone text message...
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