GB 5590-1985
Replaced
GB/T 3836.36-2022
Active
National standards
GB/T 3836.36-2022 Explosive atmospheres—Part 36:Electrical safety devices for the control of potential ignition sources from Ex Equipment
GB/T 3836.36-2022 Explosive atmospheres—Part 36:Electrical safety devices for the control of potential ignition sources from Ex Equipment
Basic Information
Standard Code:
GB/T 3836.36-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Explosion-proof electrical appliances
ICS Name:
Electric equipment for use in explosive environments
Publish Date:
2022-10-12
Implement Date:
2023-05-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国防爆电气设备标准化技术委员会(SAC/TC 9)
Pages:
21 pages
Scope
本文件规定了控制防爆设备潜在点燃源的电气安全装置的基本要求、功能要求、试验和验证以及标志和使用说明书等要求。本文件适用于执行安全功能来控制爆炸性环境中电气或非电气防爆设备潜在点燃源的电气安全装置。本文件为设备制造商提供指导，在这些设备制造商中，使用电气安全装置来降低爆炸性环境中防爆设备的潜在点燃源成为有效点燃源的可能性。本文件也可应用于执行安全功能的元件组合。例如：--传感器；--逻辑系统；--最终元件。本文件也可用于独立评定非特定防爆设备设计的安全装置。安全装置能作为达到防爆设备相对于潜在点燃源所需的设备保护级别(EPL)的一种措施。安全装置和防爆设备的组合将符合GB/T 3836（所有部分）中关于EPL的相关标准。然而，通过简单增加安全装置来提高防爆设备的EPL不在本文件的范围内。本文件不适用于：--机械控制设备，例如泄压阀、机械调速器和其他机械安全装置；--气体探测的使用；--防止形成爆炸性环境的控制设备，例如惰化系统和通风系统；--爆炸缓解。注： 部分潜在点燃源通过安全装置控制可能不具备可操作性。如果电气安全装置的安全完整性等级在GB/T 3836的其他部分中进行了确定，本文件可用作实现安全完整性等级的参考。电气安全装置可以作为受控防爆设备(EEUC)的一部分安装，也可以单独安装，并且可以位于危险场所的内部或外部。
Development Information
Drafting Units:
南阳防爆电气研究所有限公司、上海仪器仪表自控系统检验测试所有限公司、青岛诺诚化学品安全科技有限公司、中国矿业大学、合隆防爆电气有限公司、平顶山天安煤业股份有限公司八矿
Drafting Persons:
张刚、王军、刘斌、江旭强、张建文、张胜余、夏会辉、郭小坡、董凯
Same series standard
GB/T 3836.11-2022 Explosive atmospheres—Part 11:Material characteristics for gas and vapour classification—Test methods and data
GB/T 3836.16-2022 Explosive atmospheres—Part 16:Electrical installations inspection and maintenance
GB/T 3836.21-2022 Explosive atmospheres—Part 21:Application of quality management systemsfor Ex Product manufacture
Referenced Standards
GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements
GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements
GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements
GB/T 3836.29-2021 Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k”
GB/T 20438.4-2006 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4:Definitions and abbreviations
GB/T 20438.4-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4:Definitions and abbreviations
GB/T 21109.1-2007 Functional safety—Safety instrumented systems for the process industry sector—Part 1:Framework,definitions,system,hardware and software requirements
GB/T 21109.1-2022 Functional safety of safety instrumented systems in the process industry sector—Part 1:Framework,definitions,system,hardware and application programming requirements
Adopt standards
IEC TS 60079-42:2019
Related Standards
GB 3836.9-1990
Replaced
GB 3836.9-1990 Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus "m"
GB 3836.11-1991
Replaced
GB 3836.11-1991 Electrical apparatus for explosive atmospheres-Method of test for ascertainment of maximum experimental safe gap
GB 3836.12-1991
Replaced
GB 3836.12-1991 Electrical apparatus for explosive atmospheres—Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
GB 3836.13-1997
Replaced
GB 3836.13-1997 Electrical apparatus for explosive gas atmospheres—Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres
MT 703-1997
Replaced