HT Power Cables

1 & 3 Core – AI/Bare Cu/Tinned Cu, PVC/XLPE Insulated, Armored/ Unarmored, PVC/HR PVC/LSZH/FRLS/FR/HDPE Inner & outer sheath.

3.8/6.6 kV 6.35/11kV(E) 11/11kV (UE) 12.7/22kV(E) 19/33kV(E) 66 kV

25 sq mm to 1000 sq mm for single core & 400 sq mm for 3 core 25 sq mm to 1000 sq mm for single core & 400 sq mm for 3 core 25 sq mm to 1000 sq mm for single core & 400 sq mm for 3 core 35 sq mm to 1000 sq mm for single core & 400 sq mm for 3 core 50 sq mm to 1000 sq mm for single core & 400 sq mm for 3 core

IS:1554-(Part-2), 1988, IS: 7098(Part-2), 1985, IEC:60502-1&2, BS:6622, & RELEVANT NFC, IS: 7098(Part-3), IEC : 60840

High Tension cable plant is complete with heavy duty machines for wire drawing and conductor making, laying up, armouring , sheathing and packing. Sriram Cables boosts of its having one of the most modern plant in india for manufacturring of HT cables with latest technologies like Single Point Triple extrusion CDCC (Completely Dry Cured and Cooled Curing) Process and Singe Point Triple extrusion. We provide various sheathing options using PVC, HDPE, FRLS, ZHFR, PCP or CSP compound. Sriram Cables manufacturing plant and process ensures high qaulity XLPE cables for the new age power sector and industry. Our modern plant takes full advantage of the new generation XLPE compounds which offer fast curing and superior electrical parameters, dimensional control and higher productivity. Triple Extrusion and CDCC process ensure contamination free cores. All three layers are bonded and core has least eccentricity and ovality. Insulation itself is free of micro voids and with negligible moisture content. To control the manufacturing process the line has been provided with many sophisticated instruments and servo controls all monitored by the computer. Important systems are X Ray Non touch sensors of SIKORA make for thickness and dimensional control. This system continuously measures the dimensions of insulated cores. Unit has capability to measure multilayer dimensions in all directions and record and analyse the data on line. CCV tube has a Touch Less Sag control system. This ensures no marks/lines on core unlike older lines. Computerised control system ensures optimum efficiency, fast start up, synchronized operations of compound feeds, three extruders, CCV line gas temperature zones, pay off and takeup. Nevertheless our XLPE cables compare better than those produced with older plants when checked for Microvoids, Moisture content, PD levels, dielectric strength. We have strict Quality plan and fully equipped Testing laboratory to ensure cables of best quality are produced as per the design and specifications prescribed. Cables have been type tested as per International Standards.

Sriram Cables offers variety of designs to suit different installations viz. Aerial Bunched cables, Water tight construction, Stainless steel armouring for Offshore and Ship installations etc.