International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 31

Equipment for explosive atmospheres

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 31MT 60079-30 Mr. Ben JohnsonPPUB2015-102020

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
31/867/NP PDF file 39 kB
2010-03-26 
ANW
31/886/RVN PDF file 56 kB
2010-07-162010-08
1CD
31/993/CD PDF file 830 kB
2012-05-042011-07
CDM
31/1003/CC Word file 162 kB
PDF file 182 kB
2012-07-202012-08
ACDV
31/1003A/CC Word file 168 kB
PDF file 205 kB
2013-03-012012-08
CCDV
31/1110/CDV
PDF file 903 kB
PDF file 1344 kB
2014-04-182014-11
AFDIS
31/1144/RVC Word file 221 kB
PDF file 146 kB
2014-08-012014-10
AFDIS
31/1144A/RVC Word file 327 kB
PDF file 162 kB
2014-08-012014-10
DECFDIS
2015-02-192014-10
RFDIS
2015-03-102015-03
CFDIS
31/1190/FDIS
2015-03-202015-05
APUB
31/1199/RVD PDF file 218 kB
2015-05-262015-05
BPUB
2015-05-272015-06
PPUB
2015-09-282015-07
  

Abstract

IEC/IEEE 60079-30-2:2015 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. 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. This first edition of IEC/IEEE 60079-30-2 cancels and replaces the first edition of IEC 60079-30-2 published in 2007 and constitutes a technical revision. This edition includes the following significant changes, apart from a general review and updating of the first edition of IEC 60079-30-2, harmonization with IEEE Std.515, with respect to the previous edition:
- the relocation of trace heater product design methodology and requirements to IEC/IEEE 60079-30-1;
- the relocation and/or duplication of information on installation, maintenance, and repair to the MTs under SC31J for their addition into IEC 60079-14, IEC 60079-17, and IEC 60079-19;
- the inclusion of more detailed information on safety showers and eyewash units;
- the introduction of Annexes from IEEE Std. 515. Please refer to the Foreword of the document for the significance of changes between IEC 60079-30-2, Edition 1.0 (2007) and IEC/IEEE 60079-30-2, Edition 1.0 (2014). Keywords: electrical resistance trace heating systems, Division method of area classification

Project

IEC/IEEE 60079-30-2:2015 ED1

Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance

 

 

Associated Documents:

31/908/RM

PDF file 56 kB
SMB/5155/DL

PDF file 207 kB
SMB/4881/DL

PDF file 348 kB