GB/T 19518.2-2017

Active

Explosive atmospheres—Electrical resistance traces heating—Part 2: Application guide for design,installation and maintenance

爆炸性环境 电阻式伴热器 第2部分：设计、安装和维护指南

Standard Type
GBT
ICS
29.260.20
CCS
K35
Status
Active
Issue Date
2017-12-29
Implementation
2018-07-01
Centralized Committee
中国电器工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard provides application guidelines for the design, installation, and maintenance of electrical resistance trace heating systems used in explosive atmospheres. It is applied in industries such as petrochemical, oil and gas, and chemical processing, where heating systems must operate safely in hazardous locations containing flammable gases, vapors, or dusts. The standard ensures that trace heating equipment meets safety requirements to prevent ignition risks during normal operation and maintenance.

Related Standards

GB/T 19518.2-2004 Electrical apparatus for explosive gas atmospheres--Electrical resistance trace heating--Part 2:Application guide for design，installation and maintenance GB/Z 3836.37-2025 Explosive atmospheres—Part 37：Equipment protection by 2-wire intrinsically safe ethernet concept （2-WISE） GB/T 18616-2002 Corrugated flexible metallic hose assmeblies for the protection of electrical cables in explosive atomspheres GB/T 9089.1-1988 Electrical installations for outdoor sites under heavy conditions--Terms and definitions GB/T 12173-2008 Mining electrical apparatus for non hazardous area GB/T 5590-2008 Low voltage explosion protection electromagnetic starter for mining GB/T 3836.12-2008 Explosive atmospheres - Part 12: Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current GB/T 3836.11-2008 Explosive atmospheres - Part 11: Equipment protection by flameproof enclosures "d" - Method of test for ascertainment of maximum experimental safe gap
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.