GB/T 25285.1-2021
Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology (English Version)
- Standard No.
- GB/T 25285.1-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 25285.1-2021
- Replace
- GB 25285.1-2010
- Scope
- This document specifies methods for identifying and assessing hazardous situations that may lead to explosions, as well as design and structural measures that are compatible with safety requirements, and is achieved through the following aspects: ——Risk assessment; ——Risk reduction. Safety of equipment, protective systems and components can be achieved by eliminating hazards and/or limiting risks through: a) appropriate design (without safety guards); b) safety guards; c) usage information; d ) any other precautions. The explosion protection measures corresponding to a) (prevention) and to b) (protection) are covered in Chapter 6. Explosion protection measures corresponding to c) are covered in Chapter 7. Explosion protection measures corresponding to d) are not covered in this document. They are in GB/T15706 (in GB/T15706-
GB/T 25285.1-2021 Referenced Document
- EN 15198 Methodology for the risk assessment of non-electrical equipment and components for intended use in potentially explosive atmospheres
- GB/T 15706 Safety of machinery.General principles for design.Risk assessment and risk reduction
GB/T 25285.1-2021 history
- 2021 GB/T 25285.1-2021 Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology
- 2010 GB 25285.1-2010 Explosive atmospheres.Explosion prevention and protection.Part 1:Basic concepts and methodology
GB/T 25285.1-2021 Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology has been changed from GB 25285.1-2010 Explosive atmospheres.Explosion prevention and protection.Part 1:Basic concepts and methodology.
