Cable Construction

 1.1 kV (A.C) & 1.5 kV (D.C ) to Earth

 3 cores AL / CU conductor, PVC insulated, galvanised steel strip / wire armoured cables as per IS 1554 Part – 1.

Conductor: AL up to 10 Sq. mm conductor are solid Cl. 1 as per IS 8130. And above 10 Sq. mm conductor are stranded compacted shape Cl. 2 as per IS 8130

 In CU 4 & 6 Sq. mm conductor are solid Cl. 1 or stranded class-2 as per IS 8130. 10 Sq. mm conductor is stranded Cl. 2 round as per IS 8130. Above 10 Sq. mm conductor are stranded compacted shaped Cl. 2 as per IS 8130

Insulation: PVC Type – A as per IS 5831. (Option : PVC Type – C as per IS 5831)

Core Color: Red, yellow, blue

Inner Sheath: PVC / PVC tape as per IS 1554 (P – 1)

Armouring: Single armouring of galvanised steel strip / wire

Outer Sheath : PVC Type ST-1 as per IS 5831 (Option : PVC Type ST – 2 as per IS 5831, FR Type, FRLS Type)

Cable Color: Black (Options : Any other color as per requirement)

Cable Design Parameters

While ordering, in addition to the part number the following details shall also be advised:

 Conductor Type (Aluminium or Copper) and class of conductor (Cl. 1 or 2).

 Insulation Type – PVC Type A / C.

 Sheath Type – PVC Type ST – 1 / FR / FRLS; PVC Type ST – 2 / FR / FRLS.