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What is the criteria for selecting sheath of the underground cables?

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Question ajoutée par Shahed Ali Mir , Project Engineer , Saudi Electricity Company
Date de publication: 2016/04/21

Underground power cables must give a service life of at least 20-25 years whilst carrying the expected load and overload currents without overheating under worst case ambient and ventilation conditions, simultaneously withstanding mechanical pulling stresses during installation, and radial stresses during their operating life

Joel Botanes
par Joel Botanes , QAQC Engineer , MHT Trading and Contracting

It can be selected through the type of land/soil where cables be laid.

LALIT VANJANI
par LALIT VANJANI , Senior Electrical Engineer , SELF EMPLOYED

Depending upon the Insulation level required, the Selection of the Sheath can be determined.

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