Glass Fiber Insulated Copper Wires Dealers in Dharwad

Copper Double Fibre Glass Insulated Round Wire

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• Metal Type: Electrical Conductivity Grade (EC Grade) Continuous Cast Copper Rod. Chemical properties confirming to Cu-Cath-1 of BSEN 1978:1998/ ASTM B-115:2000 and Physical properties confirming to ASTM B49-2009
• Round Wire Dimension: 7.62 mm ( 1 SWG/ 1 AWG) To 3.657 mm ( 9 SWG) / 3.664 mm (7 AWG) Special size accommodated, subject to condition 
• Rectangle Wire Dimensions: Width: 3.00 mm To 16.00 mm Thickness : 0.80 mm To 5.00 mm Cross sec area: 3.00 Sq.mm To 80 Sq.mm  Special sizes accommodated, subject to condition

Copper Double Fibre Glass Insulated Round and Rectangular Wire (DFGC) have been in use since early 2000. New regulations by the authorities to use dry type transformers instead of the oil cooled transformers in city limits to reduce electrical short circuit disaster, had put industry designers on the drawing board, after several tests at their R&D a new product was introduced to address this issue. This is when Fibre glass conductor was introduced. Fibre glass conductor is a combination of Glass Fibre Yarn and Varnish bonding, Fibre yarn is an insulator lapped on the conductor with a primary insulation of varnish of different class.  These conductors would withstand high temperature with naturally air cooled and is more efficient than conventional conductors.