Explosion-proof Electrical Equipment Installation Standards

Explosion-proof Electrical Installation Standards

Basic Installation Requirements

1. Cable Layout

   • Use explosion-proof cables
   • Sealed joint treatment
   • Grounding protection

2. Equipment Mounting

   • Secure installation
   • Anti-loosening measures
   • Anti-corrosion treatment

3. Sealing Treatment

   • Use of explosion-proof sealing compound
   • Seal ring installation
   • Junction box sealing

Area Installation Differences

1. Zone 0 area special requirements
2. Zone 1 area installation key points
3. Zone 2 area considerations

Acceptance Standards

• Explosion-proof performance testing
• Sealing inspection
• Ground resistance measurement