TC 31

Equipment for explosive atmospheres

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 31WG 30 Ted SchnaarePPUB2015-022021

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
31/970/NP PDF file 473 kB
2011-12-16 
ANW
31/987/RVN PDF file 234 kB
2012-03-302012-04
1CD
31/1034/CD PDF file 212 kB
2012-11-162012-06
CDM
31/1057/CC Word file 140 kB
PDF file 159 kB
2013-03-292013-04
ACDV
31/1057A/CC Word file 278 kB
PDF file 164 kB
2014-02-072013-11
CDTS
31/1134/DTS PDF file 176 kB
2014-07-112014-04
APUB
31/1170/RVC Word file 266 kB
PDF file 81 kB
2014-12-192015-01
DECPUB
2014-12-222014-12
BPUB
2015-01-082015-01
RPUB
2015-01-12 
PPUB
2015-02-052015-05
  

Abstract

IEC TS 60079-40:2015(E) provides specific requirements for process sealing between a flammable process fluid and an electrical system where a failure could allow the migration of the process fluid directly into the premises wiring system. This document contains requirements for evaluation, construction and testing of single process seal equipment, dual process seal equipment, and add-on secondary process seals. The requirements of this document do not apply to conduit sealing devices, cable glands and other wiring sealing methods addressed in the IEC 60079 series or other standards. Requirements for basic electrical safety and explosion protection are not addressed by this document, but may apply to the equipment under investigation. The effects of leakage to the environment are not addressed by this document. Keywords: process sealing between a flammable process fluid and an electrical system

Project

IEC TS 60079-40:2015 ED1

Explosive atmospheres - Part 40: Requirements for process sealing between flammable process fluids and electrical systems

 

 

Associated Documents:

31/994/DC

PDF file 298 kB
31/1353/RM

PDF file 163 kB
31/1331/INF

PDF file 129 kB
Word file 50 kB
31/1325/DC

PDF file 110 kB
31/1001A/INF

Word file 130 kB
PDF file 145 kB