400 mm2

• Ampacities of Three Single-Insulated Aluminum Conductors in Air Based on Conductor Temperatures of 90° C and Ambient Air Temperature of 30°C, trefoil configuration. According to IEC 60502-2, Table B.3.
• Ampacities of Three Single-Insulated Aluminum Conductors Buried direct in the ground, Based on Ambient Earth Temperature of 20°C, Depth of layin of 0.8 m, Thermal resistivity of soil 1.5  K.m/W, Conductor Temperatures of 90°C, screens bonded at both ends According to IEC 60502-2, Table B.3.
• Inductive Reactance  to 90°C, 60Hz, 3 conductors spaced 1 diameter. Trifoil and flat configuration.

• The data reported here are nominal and are subject to tolerances according to standards and normal manufacturing practices.
• Other configurations not specified in this catalog may be available under special request and minimum manufacturing quantitie.

The technical information presented here is for reference purposes only. Actual dimensions and construction details will only be available with the test reports for each manufacturing order. For the selection of accessories and/or ducts, it is recommended to measure directly on the actual dimensions of the cable using the appropriate methods and instruments. Centelsa by Nexans will not assume any responsibility for the selection of such elements.