دانلود پاورپوینت MV Cable Types
نوع فایل: power point
فرمت فایل: pptx
قابل ویرایش
تعداد اسلاید : 11 صفحه قسمتی از پاورپوینت : Teck
Cables were originally developed for use in mines, but they are now
widely used in primary and secondary industries, chemical plants,
refineries and general factory environments.
They are also used in multi-storey and commercial buildings.
They are flexible, resistant to mechanical abuse, corrosion resistant, compact and reliable.
Shielded Power Cable may be single-or three-conductor.
The
basic construction begins with a conductor of annealed, bare, solid or
concentric - stranded copper, which may be compact or compressed.
This is followed by a semi-conducting conductor shield, insulation, and then a semi-conducting insulation shield.
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