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

TC 9

Electrical equipment and systems for railways

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 9PT 62973-4Mr Hideaki OHYAMATCDV2020-122022

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2017-12-06 
PNW
9/2347/NP PDF file 745 kB
2017-12-08 
PRVN
2018-03-022018-03
ACD
9/2408/RVN PDF file 421 kB
2018-04-062018-12
ACD
9/2408A/RVN PDF file 597 kB
2018-04-062018-12
CD
9/2462/CD
PDF file 708 kB
2018-11-022018-12
PCC
2019-01-252019-01
ACDV
9/2489/CC PDF file 596 kB
Word file 51 kB
2019-02-152019-08
ACDV
9/2489A/CC PDF file 649 kB
Word file 60 kB
2019-02-152019-08
TCDV
2019-09-092019-11
CCDV
 2019-10

Project

IEC 62973-4 ED1

Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 4: Secondary sealed nickel-metal hydride batteries