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 254B. OswaldPPUB2008-082016

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
25/280/NP  
2004-06-04 
ANW
25/300/RVN  
2005-05-202004-10-31
1CD
25/320/CD  
2005-12-022005-12-31
ACDV
25/334/CC  
2006-09-222006-04-15
CCDV
25/335/CDV  
2006-09-292006-09-30
ADIS
25/358/RVC  
2007-07-062007-05-31
DEC
2008-02-152007-09-30
RDIS
2008-02-192008-03-15
CDIS
25/382/FDIS  
2008-05-022008-05-15
APUB
25/390/RVD  
2008-07-072008-07-15
BPUB
2008-07-082008-07-31
PPUB
2008-07-232008-08-31

Project

IEC 62428 Ed. 1.0

Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations

 

Remark:

- CDV: 2006-12 - FDIS: 2007-12