| Wire
drawing stage |
-
Diameter & Surface to single wires.
- Tensile
Strength & Wrapping Test for Aluminium Conductor.
- Precentage
of Elongation test for Copper Conductor.
- Conductor
resistance.
|
| Stranding
Stage |
- Diameter
& Surface of each wire
- No.
of wires as per specification.
- Lay
ratio.
- Diameter
of conductor after stranding Height & Width if
sector shape conductor.
- Resistance
|
| PVC
Insualtion stage |
- Thickness
of Insulation as per specification.
- Spark
Test
|
| Laid
up stage |
- Direction
of Lay
- Dia
of Laid Up Stage.
- Lay
ratio
|
| Inner
Sheath Stage |
- Thickness
of Inner Sheath.
- Diameter
of cable over Inner Sheath.
|
| Armour
Stage |
- Dimension/
Diameter of Steel Strips/ Steel
- Direction
of Lay
- No.
of wires/ Strips of cable
- Diameter
of cable over Armour.
|
| Outer
Sheathe |
- Thickness
of outer Sheath.
- Overall
diameter of cable
- Embossing
|
