Explosion-proof Electrical Equipment Selection
2024-03-31
广州创小焕新教育科技有限公司

Explosion-proof Electrical Equipment Selection
Protection Types Selection
-
Flameproof Type (d)
- Suitable for Zone 1 areas
- Enclosure can withstand internal explosion
-
Increased Safety Type (e)
- Suitable for Zone 2 areas
- Prevents dangerous temperature generation
-
Intrinsic Safety Type (i)
- Suitable for Zone 0 areas
- Limits energy to prevent ignition
Selection Considerations
- Hazardous area classification
- Environmental gas type
- Equipment operating conditions
- Maintenance accessibility
Certification Requirements
- Must have explosion-proof certification
- Comply with national explosion-proof standards
- Regular explosion-proof testing