Polycab 3 Core Armoured Cable, 25 sq mm

POLYCAB HV XLPE cables are manufactured at its most modern manufacturing setup in DAMAN. Manufacture of HV XLPE CABLES requires great careandskillatallstagesofprocessing.WorkonHV cableshasshowntoraisetheelectric stressofXLPE cables it is essential that the extruded insulation is of high cleanliness without any imperfection, free of contamination, voids and manufacturing defects,and that the screen interface issmooth.In addition an integrated extrusion plant employing aContinuousCentenaryVulcanizing(CCV)process line(DryCuringLine)isrequired.Polycabeasilymet these two criteria by carefully selecting imported insulating materials and by installing 2 CCV lines sourced from world renowned manufacturers. (Fig 1) The cable core is triple extruded and crosslinked in the fully enclosed process in which the inner semi-conducting screen, the XLPE insulation and the outer semi conducting screen are applied simultaneously (Fig 2) to the pre-heated cable conductor. Specialized in-line inspection techniques using X-rays are employed to monitor the dimensional accuracy of the extruded core. These examinations confirm the correct levels of dimensional accuracy. The final stage of HV cable manufacture i