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Publication details

Publication CODE Title
IEC 60287-1-3:2023 (2023-05) ELECTRIC CABLES - CALCULATION OF THE CURRENT RATING - PART 1-3: CURRENT RATING EQUATIONS (100 % LOAD FACTOR) AND CALCULATION OF LOSSES - CURRENT SHARING BETWEEN PARALLEL SINGLE-CORE CABLES AND CALCULATION OF CIRCULATING CURRENT LOSSES
 
Price Excl. VAT Total number of pages, tables and drawings
159.00 € 21.
Description
IEC 60287-1-3:2023 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this document can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 60287-1-3:2002
Origin
Committee TC 20
ELECTRIC CABLES (HIGH-VOLTAGE AND LOW-VOLTAGE) (Full Committee)(20A/WG16+20B/WG17+20C/WG18)
Responsible Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140  MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
Approval
BEC Approval 2023-05-22
ICS-Code (International Standards Classification) 29.060.20
NBN Status New
IEC publication date 2023-05-22
IEC stability date 2030-12-31
IEC file modification date 2023-05-22
IEC last modification date 2023-05-22