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Explosion-proof Electrical Safety Standards

2024-03-26

广州创小焕新教育科技有限公司

Explosion-proof Electrical Safety Standards

Explosion-proof Electrical Safety Standards

Hazardous Area Classification

  1. Zone 0

    • Continuous presence of explosive gas atmosphere
    • Requires highest grade explosion-proof equipment
  2. Zone 1

    • Occasional presence of explosive gas possible
    • Requires medium-grade explosion protection
  3. Zone 2

    • Explosive gas present only under abnormal conditions
    • Basic explosion protection requirements

Safety Operation Requirements

  • Must use certified explosion-proof electrical equipment
  • Strictly follow area explosion protection grade requirements
  • Conduct environmental gas detection before operation
  • Prohibited use of non-explosion-proof tools

Equipment Selection Principles

  1. Select based on hazardous area classification
  2. Comply with national explosion-proof standards
  3. Regular explosion-proof performance testing

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