DSF/IEC 60287-2-3 ED1
IEC 60287-2-3 ED1: Electric cables – Calculation of the current rating – Part 2-3: cables installed in ventilated tunnels
inactive
| Organization: | DS |
| Status: | inactive |
| Page Count: | 25 |
scope:
This part of IEC 60287 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.
Document History
April 18, 2017
Electric cables – Calculation of the current rating – Part 2-3: Thermal resistance – Cables installed in ventilated tunnels
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...
Electric cables – Calculation of the current rating – Part 2-3: Thermal resistance – Cables installed in ventilated tunnels
This part of IEC 60287 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...
DSF/IEC 60287-2-3 ED1
IEC 60287-2-3 ED1: Electric cables – Calculation of the current rating – Part 2-3: cables installed in ventilated tunnels
This part of IEC 60287 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...