Sriram Cables Private Limited

Sriram Cables

11 KV & 33 KV Aerial Bunched cables are used for power distribution in cities where ground space is constrained.

CONSTRUCTION

HD AL / AL Alloy / Cu, XLPE / PVC / PE Insulated, Insulation, Specially formulated for exposure to Sunlight and outdoor application, MV Cables XLPE Insulated & Screened, Cores Are PVC Sheathed

VOLTAGE GRADE

upto 33kV

SIZE

16 sq mm to 400 sq mm

REFERRED STANDARDS

IS:14255, BS:7870-S, BS:625, DH:626, VDE:00276, PART 626, IEC:60502-1 & 2, NFC:33-209, BS:6485

CONFIGURATION

  • Size ranges from 35 Sqmm to 400 Sqmm 
  • Three phase cables constitute of three single core screened cables 
  • These phase cable twist around an aluminium alloy messenger conductor enabling it to carry the full load of the cable when mounted on poles. 
  • The size of the messenger conductor is designed based on the weight of the cable over a span of poles. 

CONDUCTOR

Stranded aluminium conductor

SCREENING

  • Screened by an extruded semi conducting layer – XLPE Insulated. 
  • Screened again by an extruded semi conducting layer and a copper tape.

INSULATION

XLPE (CROSS LINKED POLYETHYLENE)

PHASE IDENTIFICATION

  • Coloured polyester strip Red, Yellow and Blue, under copper tape 
  • Ridges 1, 2 and 3. 
  • Outer Sheath 
  • Overall sheathed with PVC/ Polyethylene.
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