IEC 60287-3-2:1995

IEC 60287-3-2:1995

July 1995
International standard Cancelled

Electric cables - Calculation of the current rating - Part 3: Sections on operating conditions - Section 2: Economic optimization of power cable size

Deals solely with the economic choice of conductor size based on joule losses. Voltage dependent losses have not been considered.

Main informations

Collections

International IEC standards

Publication date

July 1995

Number of pages

59 p.

Reference

IEC 60287-3-2:1995

Print number

1
Sumary
Electric cables - Calculation of the current rating - Part 3: Sections on operating conditions - Section 2: Economic optimization of power cable size

Deals solely with the economic choice of conductor size based on joule losses. Voltage dependent losses have not been considered.
Standard replaced by (1)
IEC 60287-3-2:2012
July 2012
International standard Current
Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size

IEC 60287-3-2:2012 sets out a method for the selection of a cable size taking into account the initial investments and the future costs of energy losses during the anticipated operational life of the cable. Matters such as maintenance, energy losses in forced cooling systems and time of day energy costs have not been included in this standard. Two examples of the application of the method to hypothetical supply systems are given in Annex A.

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