Conducting The Energy - Xinfeng Cable

12.7/22(24)kV Al/XLPE/CWS/HDPE Aerial Cable

22KV AS/NZS standard aerial 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

22KV xlpe insulation abc cable structure

Construction

1: Phase conductor: Circular compacted stranded aluminum

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

3: Insulation: XLPE

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

5: Separator layer: non-hygroscopic tape.

6: Outer sheath (optional): PE/XLPE/PVC, UV-resistant.

7: Support conductor: Stranded galvanized steel wires or aluminum alloy wires
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.
Note: Support conductor could be with or without insulation

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
Nominal Diameter of Conductor
mm
Nom.  Thickness of insulation
mm
Maximum Conductor Resistance at 20°C
Ω/kM
Stranding
No.×mm
Light duty screen
3×35 6.9 5.5 0.868 7/2.00 2340
3×50 8.1 5.5 0.641 19/2.00 2780
3×70 9.8 5.5 0.443 19/2.00 3100
3×95 11.4 5.5 0.32 19/2.00 3510
3×120 12.8 5.5 0.253 19/2.00 3850
3×150 14.4 5.5 0.206 19/2.00 4240
3×185 16 5.5 0.164 19/2.00 4710
Heavy duty screen
3×35 6.9 5.5 0.868 7/2.00 2600
3×50 8.1 5.5 0.641 19/2.00 3350
3×70 9.8 5.5 0.443 19/2.00 4030
3×95 11.4 5.5 0.32 19/2.00 4680
3×120 12.8 5.5 0.253 19/2.00 5020
3×150 14.4 5.5 0.206 19/2.00 5410
3×185 16 5.5 0.164 19/2.00 5880

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