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Shaanxi Huace Electric Technology Co., Ltd.

Huace Electric Technology
A professional manufacturer of explosion-proof electrical
Service Hotline: 13649266223
029-81313869
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Shaanxi explosion-proof power distribution cabinet manufacturers

Introduction- Zone 0 generally exists only in sealed containers, storage tanks and other internal gas spaces. In the actual design process, Zone 1 rarely exists, and most cases belong to Zone 2. 1.2 Explosion-proof electrical equipment ...

  • Explosion-proof electrical appliances

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Zone 0 generally exists only in sealed containers, storage tanks, and other internal gas spaces. Zone 1 rarely exists in the actual design process, and most cases belong to zone 2.
        1.2 Explosion-proof electrical equipment is divided into two categories:

        Electrical equipment for coal mines

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        Electrical equipment used in places other than mines
        1.3 Type Ⅱ electrical equipment is classified as ⅡA, ⅡB, ⅡC according to its suitability for explosive gas mixtures, large test safety clearance or small ignition current ratio
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