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|Reference Specification||IS : 694-1990|
|Voltage Grade||1100 Volts|
Aluminium: E.C. Grade Aluminium as per flexibility class 1 &2 of IS : 8130-1984
Copper: Electrolytic Grade Bare Annealed Copper as per flexibility class 1,2 & 5 of IS : 8130-1984
PVC Type A of IS : 5831-1984 for Conductor Temperature 700C
PVC Type C of IS : 5831-1984 for Conductor Temperature 850C
|Colour of Insulation||Cable for fixed installation|
|Single Core Wire & Cables||Red, Yellow, Blue, Grey, Green, White or any colour as per customer's requirement.|
|Two Core Cables||Red & Black|
|Three Core Cables||Red, Yellow & Blue|
|Four Core Cables||Red, Yellow, Blue & Black|
|Colour of Insulation||Flexible Wires, Cables & Cords|
|Single Core Wires & Cables||Red, Yellow, Blue, Black, Grey, Green, White or any colour as per customer's requirement|
|Two Core Cables|
|Three Core Cables||Red, Black & Green|
|Four Core Cables|
|Five Core Cables|
PVC Type ST-1 of IS : 5831-1984 for Conductor Temperature 700C
PVC Type ST-2 of IS : 5831-1984 for Conductor Temperature 850C
|1.) Non Weatherproof Cables :||Black or any colour as per Customer's requirement|
|2.) Weatherproof Cables :||Black Only|
Tolerance on Thickness of Insulation
|Tolerance on Thickness of Insulation||
The smallest of the measured values of thickness of insulation shall not fall below the nominal value specified in the relevant tables by more
than (0.1 mm + 0.1 t1)
Where t1 = Nominal Thickness of Insulation in mm.
|Tolerance of Thickness of Sheath||
The smallest of the measured values of thickness of sheath shall not fall below the nominal value specified in the relevant tables by more
than (0.2 mm + 0.2 ts)
Where ts = Nominal Thickness of Sheath in mm.
|Laying up of core for 2, 3 and 4 core cables||The cores are be laid together with a suitable right hand lay.|
|Flat 2 and 3 core cable||
The cores are laid side by side. In case of 2 core flat cables with Earth continuity conductor the core and the E.C.C are laid side by side in the same plane with E.C.C. occupying the central position.