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

SC 31G

Intrinsically-safe apparatus

 
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SC 31G Work programme (4)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

PNW TS 31G-290

Explosive atmospheres - Part XX: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

31G/290/NP PNW
  • PNW
  • New Work Item Proposal

2018-11

PRVN
  • PRVN
  • Preparation of RVN document

2019-02

Guenter Gabriel 2021-12
IEC 60079-11 ED7

Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

31G/269/CD 2017-05 ACD
  • ACD
  • Approved for CD

2018-12

2CD
  • 2CD

2018-12

MT 60079-11 Colin Cameron 2020-07
IEC 60079-11/ISH1 ED6

Interpretation Sheet 4 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

DECDISH
  • DECDISH
  • DISH at Editing Check

2018-12

RDISH
  • RDISH
  • DISH received and registered

2018-12

2019-06
IEC 60079-25 ED3

Explosive atmospheres - Part 25: Intrinsically safe electrical systems

31G/279/CD 2017-05 ACDV
  • ACDV
  • Approved for CDV

2018-11

TCDV
  • TCDV
  • Translation of CDV

2019-02

MT 60079-25 Al Engler 2020-02