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IEEE/IEC 60079-30-2-2015

Current Revision

IEEE/IEC International Standard for Explosive atmospheres -- Part 30-2: Electrical resistance trace heating -- Application guide for design, installation and maintenance

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This part of IEC 60079 provides guidance for the application of electrical resistance trace heating systems in areas where explosive atmospheres may be present, with the exclusion of those classified as requiring EPL Ga/Da (traditional relationship to Zone 0 and Zone 20 respectively). This standard also provides guidance for explosive atmospheres incorporating the Division method of area classification that may be applied by some users of this standard. NOTE Information on the Division method is given in NFPA 70 and CSA C22.1. It provides recommendations for the design, installation, maintenance and repair of trace heating systems including associated control and monitoring equipment. It does not cover devices that operate by induction heating, skin effect heating or direct pipeline heating, nor those intended for stress relieving.
Since this standard is being revised jointly with IEC, this standard will not have a purpose clause.

SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number 60079-30-2
Publication Date Sept. 30, 2015
Language en - English
Page Count 74
Revision Level
Supercedes
Committee Petroleum and Chemical Industry
Publish Date Document Id Type View
Sept. 30, 2015 60079-30-2-2015 Revision