IEC/IEEE 60079-30-2:2015
IEEE/IEC International Standard for Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance

Standard No.

IEC/IEEE 60079-30-2:2015

Release Date

2015

Published By

International Electrotechnical Commission (IEC)

Latest

IEC/IEEE 60079-30-2:2015

Replace

IEC 31/1190/FDIS:2015 IEC 60079-30-2:2007

Scope

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.

IEC/IEEE 60079-30-2:2015 Referenced Document

• IEC 60050-426:2008 International Electrotechnical Vocabulary - Part 426: Equipment for explosive atmospheres
• IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
• IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
• IEC/IEEE 60079-30-1:2015 Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements*， 2015-09-28 Update

IEC/IEEE 60079-30-2:2015 history

• 2015 IEC/IEEE 60079-30-2:2015 IEEE/IEC International Standard for Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance

IEC/IEEE 60079-30-2:2015 IEEE/IEC International Standard for Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance has been changed from IEC 60079-30-2:2007 Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance.