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 |
|
21.00 €
|
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b) the concept of identifying conductors with hour number has been removed as the concept is considered out of date and other means for identifying conductors exists;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)
|
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 |
|
|
