Industry standard requirements for explosion-proof electric heaters
The industry standards for explosion-proof electric heaters are drafted according to the specifications given in standard GB/T1.1-2009. Industry standards shall comply with national standards, industry standards, local standards, national industrial policies, and relevant national laws, regulations, and rules, and shall meet the relevant requirements aimed at protecting life and property safety. Otherwise, this standard is invalid and shall not be used as a basis for organizing production. If the technical requirements of this explosion-proof electric heater standard are lower than those of national standards or industry standards, or if no provisions are made regarding safety technical requirements, then national standards and industry standards shall be implemented.
The following documents are indispensable for the application of this document. For dated references, only the edition cited applies.
B3836.1 Explosive atmospheres: General requirements for equipment.
GB3836.2 Explosive atmospheres
