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Publication details

Publication CODE Title
IEC 60152:2021 (2021-07) DESIGNATION OF PHASE DIFFERENCES BY HOUR NUMBERS in THREE-PHASE AC SYSTEMS
 
Price Excl. VAT Total number of pages, tables and drawings
19.00 € 13.
Description
IEC 60152:2021 specifies methods and rules for the designation of phase difference between two items in a three-phase AC system. The designations are intended to be applied in the technical documentation of industrial installations, equipment, and products, and also on markings of equipment and products.
IEC 60152:2021 cancels and replaces the first edition published in 1963. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the title has been updated to reflect the content of the document;
b) the concept of identifying conductors with hour number has been removed as the concept is considered out of date and other means for identifying conductors exists;
c) definition of hour number (clock number) and phase difference introduced.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 60152:1963
Origin
Committee TC 3
INFORMATION STRUCTURES, DOCUMENTATION AND GRAPHICAL SYMBOLS
Responsible Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building Bd Auguste Reyers, 80
1030  BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
Approval
BEC Approval 2021-07-09
ICS-Code (International Standards Classification) 29.020
NBN Status New
IEC publication date 2021-07-09
IEC stability date 2030-12-31
IEC file modification date 2021-07-09
IEC last modification date 2021-07-09