Publication CODE |
Title |
IEC 60287-2-1:2023 (2023-05) |
ELECTRIC CABLES - CALCULATION OF THE CURRENT RATING - PART 2-1: THERMAL RESISTANCE - CALCULATION OF THERMAL RESISTANCE |
|
Price Excl. VAT |
Total number of pages, tables and drawings |
286.00 €
|
47. |
Description
IEC 60287-2-1:2023 is solely applicable to the conditions of steady-state operation of cables at all alternating voltages, and direct voltages up to 5 kV, buried directly in the ground, in ducts, in troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant.
|
Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
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
|
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 |
|