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

TC 25

Quantities and units

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 25JWG1B.R. OswaldPPUB2010-052016

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
25/315/NP  
2005-10-14 
ANW
25/325/RVN  
2006-06-162006-02-28
1CD
25/347/CD  
2007-01-262006-10-31
ACDV
25/375/CC  
2008-01-252007-05-31
CCDV
25/391/CDV  
2008-07-182008-06-30
APUB
25/406/RVC  
2009-06-122009-03-31
DEC
2009-06-132009-06-30
APUB
25/406/RVC  
2009-06-152009-06-30
DEC
2010-03-022010-02-28
BPUB
2010-03-112010-03-31
PPUB
2010-05-112010-07-31

Project

IEC 60027-7 Ed. 1.0

Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution

 

Remark:

- Target dates: CDV 2007-05 FDIS 2008-01 - Of interest to TC 4, 5, 14, 22F, 57, 73 - Published without FDIS