We offer a comprehensive range of Power Cables available in plain Annealed copper. These power cables are further insulated with PVC. These wires are fire and heat resistant as well as these wire are insolvent to oil and water. These power cables are available in multi core armoured construction and various sizes.
Techno Flex manufacture high quality heavy duty power cable confirming to IS: 1554 (Part -1) L.T. 1100 volts grade
Plain bright annealed copper / alluminium, solid / stranded conductor confirming to IS: 8130: 1984.
Type A, B, & C (HR) grade according to IS: 5831 : 1984 amended up dated.
Inner sheathing shall done by extrusion or by PVC tape binding that laid up cores shall not loose and prevent to water entering.
Gl armour wire / strip provides not only mechanical support but also earthing. The material use an according to IS : 3975 : 1974 amended up dated.
Extruded STI / ST2(HR, FRLS, Halogenfree FRLS) type PVC is used according to IS : 5831: 1984.
In Thermal Power Station; Petrochemical Refineries; Steel & Cement Plant; Distribution System; Digital Control and Monitoring & Information systems; Air Ports; Building Towers; etc.
Techno Flex manufacture heavy duty Power Cable comprising of cores Single / Two / Three / Three & Half / Four Of Alluminium Conductor, PVC Insulated cores laid up, PVC Inner Sheathed OR PVC tape binding, GI wire / Strip Armoured & overall PVC sheathed cable confirming to IS : 1554 : Part-I.
Basic assumption for Current ratings
(1) Max. Conductor Temp. : 70°C
(2) Thermal resistivity soil : 150°C CM/W
(3) Thermal resistivity of rvc : 650°C CM/W
(4) Ground temperature : 30°C
(5) Amb. air temperature : 40°C
(6) Depth oflaying : 75 cm
(highest pt. of cable laid)