GB/T 19518.1-2024 Active National standards

GB/T 19518.1-2024 Explosive atmospheres—Electrical resistance traces heating—Part 1:General and testing requirements

Publish Date: 2024-03-15 Implement Date: 2024-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19518.1-2024

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: 2024-03-15

Implement Date: 2024-10-01

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: 49 pages

Scope

本文件规定了除设备保护级别(EPL)Ga级和Da级外在爆炸性环境中应用的电阻式伴热器的通用和试验要求。本文件适用于由工厂装配单元或现场(工地)组装单元组成的电阻式伴热器，可以是按照制造商的使用说明书装配和/或端接的串联伴热器、并联伴热器、伴热垫或伴热板。本文件还包括伴热系统使用的端接组件和控制方法的要求，本文件中所涉及的爆炸性环境见 GB 3836.14 和GB/T 3836.35中的定义。本文件是对GB/T 3836.1-2021通用要求的补充和修改，如表1所示。当本文件的要求与 GB/T 3836.1-2021的要求有冲突时，本文件的要求优先。

Development Information

Drafting Units:

南阳防爆电气研究所有限公司、河南省计量科学研究院、万华化学集团股份有限公司、中国石化工程建设有限公司、芜湖佳宏新材料股份有限公司、佳木斯防爆电机研究所有限公司、安徽天康(集团)股份有限公司、重庆川仪十七厂有限公司、中煤科工集团常州研究院有限公司、正星科技股份有限公司、南阳中天防爆电气股份有限公司

Drafting Persons:

王军、李淑香、吕隆壮、李玲、翁杰、郝长海、毛文章、卫丹、张亚军、王腾蛟、孙景富、毕东

Word Count: 88 Thousand words Pages: 49 pages

Replace the following standards

GB/T 19518.1-2017 Explosive atmospheres—Electrical resistance traces heating—Part 1:General and testing requirements

Referenced Standards

GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements ASTM D5025 ASTM G155 GB/T 2900.35-1998 Electrotechnical terminology electrical apparatus for explosive atmospheres GB/T 2900.35-2008 Electrotechnical terminology Equipment for explosive atmospheres GB/T 2900.35-2023 Electrotechnical terminology—Explosive atmospheres GB/T 2900.83-2008 Electrotechnical terminology—Electrical and magnetic devices GB 3836.3-2000 Electrical apparatus for explosive gas atmospheres—Part 3:Increased safety “e” GB 3836.3-2010 Explosive atmospheres—Part 3:Equipment protection by increased safety "e" GB/T 3836.3-2021 Explosive atmospheres—Part 3:Equipment protection by increased safety “e” GB/Z 5169.15-2001 Fire hazard testing for electric and electronic products—Test methods—500W nominal test flame and guidance GB/T 5169.15-2008 Fire hazard testing for electric and eletronic products—Part 15:Test flames—500 W flames—Apparatus and confirmational test methods GB/T 5169.15-2015 Fire hazard testing for electric and eletronic products—Part 15:Test flames—500 W flames—Apparatus and confirmational test methods GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light GB/T 15596-2009 Plastics—Determination of changes in colour and variations in properties after exposure to daylight under glass,natural weathering or laboratory light sources GB/T 15596-2021 Plastics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources GB/T 16422.1-1996 Plastics—Methods of exposure to laboratory light sources Part 1:General guidance GB/T 16422.1-2006 Plastics—Methods of the exposure to laboratory light sources—Part 1:General guidance GB/T 16422.1-2019 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance GB/T 16422.2-1999 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon—arc sources GB/T 16422.2-2014 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc lamps

Adopt standards

IEC/IEEE 60079-30-1:2015

Related Standards

GB 5590-1985 Replaced

GB 5590-1985 Mining type flameproof electric magnetic starters

Publish Date: 1985-11-20

GB 3836.9-1990 Replaced

GB 3836.9-1990 Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus "m"

Publish Date: 1990-08-27

GB 3836.11-1991 Replaced

GB 3836.11-1991 Electrical apparatus for explosive atmospheres-Method of test for ascertainment of maximum experimental safe gap

Publish Date: 1991-05-27

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

Publish Date: 1991-05-27

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

Publish Date: 1997-12-30

MT 703-1997 Replaced

MT 703-1997 Technical condition of electro-chemical type carbon monoxide instrumentation for coal mine

Publish Date: 1997-12-30