means an insulated conductor or two or more such conductors laid
together, whether with or without fillings, reinforcements or protective
coverings. High voltage cables used by WP are normally unarmoured
single core XLPE insulated earthed screen cables, which
may be bundled in twisted trefoil for three phase use. The outer jacket
is extruded HDPE with typically 2mm thickness. Low voltage cables
are usually three core XLPE insulated with a concentric wave wound
neutral and an outer HDPE.
together, whether with or without fillings, reinforcements or protective
coverings. High voltage cables used by WP are normally unarmoured
single core XLPE insulated earthed screen cables, which
may be bundled in twisted trefoil for three phase use. The outer jacket
is extruded HDPE with typically 2mm thickness. Low voltage cables
are usually three core XLPE insulated with a concentric wave wound
neutral and an outer HDPE.
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