Conducting The Energy - Xinfeng Cable

19/33(36) kV AL/XLPE/CTS/PVC Aerial Cable

Metallic screened overhead medium voltage aluminum cable

Applications

These cables are suitable for MV power applications, particularly for connections in transformer stations and power stations, between aerial lines and transformer stations.

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Standards

IEC 60502

Triplex Service Drop ABC cable structure

Construction

1: Phase Conductor: Circular compacted stranded aluminium

2: Conductor Screen layer: Extruded semi-conductive compound.

3: Insulation: XLPE

4: Insulation Screen layer: Extruded semi-conductive compound.

5: Metallic Screen(optional): Copper wire screen(CWS) or copper tape screen(CTS).

6: Separator layer: non-hygroscopic tape.

7: Outer Sheath(optional): PE/XLPE/PVC, UV-resistant.

8: Support Conductor: Stranded Galvanized steel wires or Aluminium alloy wires

9: Support Conductor insulation (optional): PE/XLPE/PVC, UV-resistant.
Core identification(optional): Colors tape or numbers.
Assembly: Three XLPE insulated screened cores are bundled around the galvanized steel wires in a right hand lay.

Characteristics

  • Voltage Rating: 6kV-46kV
  • Operating Temperature:
    PVC : -15°C to +70°C PE: -40°C to +70°C XLPE : -40°C to +90°C
  • Minimum Laying/ Installation Temperature:
    PVC : 0°C PE: -20°C XLPE : -20°C
    Note: The above temperature rating provisions can be changed as order.
  • Minimum Bending Radius: 12 x OD (Overall Diameter)

Specifications

Number of Cores    x Nominal Cross Section
No.×mm²
Phase Conductor Messenger Conductor(Bare) Approx. weight
kg/km
Stranding
No.×mm
Nominal Diameter of Conductor
mm
Nom.  Thickness of insulation
mm
Maximum Conductor Resistance at 20°C
Ω/kM
Stranding
No.×mm
Minimum breaking load
kN
3X50 + 1X50 7/3.05 8.1 5.5 0.641 7/3.00 60 3610
3X70 + 1X50 19/2.22 9.8 5.5 0.443 7/3.00 60 4016
3X95+ 1X50 19/2.55 11.4 5.5 0.32 7/3.00 60 4486
3X120 +1X50 19/2.85 12.8 5.5 0.253 7/3.00 60 4854
3X150 +1X50 19/3.15 14.4 5.5 0.206 7/3.00 60 5358
3X185+1X50 36/2.52 16 5.5 0.164 7/3.00 60 5912
3X240 +1X50 36/2.88 18.4 5.5 0.125 7/3.00 60 6710

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