技術仕様

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  防爆型、本質安全防爆型、正圧型の原理とメリット・デメリット

  2023-11-20 技術仕様

  Flameproof Type: Principle of Explosion Protection: The principle of flameproof protection involves using an explosion-proof casing that withstands the explosive force within, preventing the internal mixture from spreading to the surrounding area. All flameproof gaps are less than the maximum experimental safe gap for the combustible gas in question (under...

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  防炎防爆ライトはどのように爆発を防ぐのか？

  2023-11-20 技術仕様

  Definition: Explosion-proof lights are designed for hazardous locations where combustible gases and dust are present. They prevent potential internal arcs, sparks, and high temperatures from igniting surrounding flammable gases and dust, thereby meeting explosion-proof requirements. Principle: The principle of flameproof type, according to the European standard EN13463-1:2002 "Non-electrical equipment for...

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  本質安全防爆機器に故障のリスクはあるか？

  2023-11-20 技術仕様

  There is no risk of explosion failure; intrinsically safe equipment is absolutely safe, even when damaged. "Intrinsic safety" refers to the equipment's ability to remain safe in the event of a malfunction, including short circuits, overheating, and more, without any external interference. Regardless of whether the issue is internal or...

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  本質安全防爆アセンブリ

  2023-11-20 技術仕様

  Operators should pay attention to the following points when assembling intrinsically safe equipment: Ensure Reliable Installation of Internal Printed Circuit Boards: The installation of internal printed circuit boards should be securely executed to maintain their functionality and safety. Secure Internal Wiring Connections: It's crucial to ensure that all internal wiring...

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  防爆電気機器の使用環境温度

  2023-11-20 技術仕様

  It is well-known that the working environment conditions of electrical equipment are crucial for their safe use, with ambient temperature being a significant factor for their safe operation. However, every electrical device must have a specified operational environmental temperature. Regarding explosion-proof electrical equipment, the national standard GB3836.1 "Electrical Apparatus for...

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