GB/T 3836.12-2008
GB/T 3836.12-2008 Explosive atmospheres—Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
Abstract
This section stipulates the basic principles for the classification of flammable gases and vapors (hereinafter referred to as gases and vapors) used in industrial production, storage, and use, and provides guidelines for the classification testing of gases or vapors not listed in Appendix A.
This section applies to electrical equipment protected by explosion-proof enclosures "d" and electrical equipment protected by intrinsically safe types "i". According to the types of gases and vapors contained in the environment in which they are used, the corresponding categories and levels of equipment should be selected.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 3836.12-2008 |
| CCS | Explosion-proof electrical appliances |
| ICS | Electric equipment for use in explosive environments |
| Implement Date | 2009-10-01 |