IEC-60287-2-3 Electric cables - Calculation of the current rating - Part 2-3: Thermal resistance - Cables installed in ventilated tunnels

IEC-60287-2-3 - EDITION 1.0 - CURRENT


Document Center Inc. is an authorized dealer of IEC standards.
The following bibliographic material is provided to assist you with your purchasing decision:


IEC 60287-2-3:2017 describes a method for calculating the continuous current rating factor for cables of all voltages installed in ventilated tunnels. The method is applicable to any type of cable.
The method applies to natural as well as forced ventilation.
Longitudinal heat transfer within the cables and the surroundings of the tunnel is assumed to be negligible.
All cables are assumed to be identical within the tunnel and it is assumed that the tunnel cross-section does not change with distance along the tunnel.
ORDER

Price:

$183.00        


Want this as a site license?

To find similar documents by classification:

29.060.20 (Cables)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

IEC 60287-2-3 Ed. 1.0 b:2017

Revision Level

EDITION 1.0

Status

Current

Publication Date

April 1, 2017

Committee Number

20