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Three Core SWA 3.8/6.6–19/33kV

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Three Core SWA 3.8/6.6–19/33kV

High-quality materials
International standards compliant
Durable construction
Long service life
Quality tested
Custom lengths available
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Overview

Application

Our Three Core SWA 3.8-6.6–19-33kV cable is engineered for demanding medium voltage power distribution applications. This 3-Core, Individual Screen, Steel Wire Armoured (SWA) Cable to AS/NZS 1429.1 is primarily used in Medium Voltage (MV) power distribution networks and is typically involved in fixed installation applications requiring robust mechanical protection and heavy-duty construction.

Applicable Standards

  • Structure: AS/NZS 1429.1
  • Conductor: AS/NZS 1125
  • Sheath: AS/NZS 3808

Construction

  • Conductor: Class 2 stranded (compacted) copper wire
  • Conductor screen: Semi-conductive compound material
  • Insulation: XLPE insulation – Colour: Red, White, Blue
  • Insulation screen: Semi-conductive compound material
  • Binder tape: Semi-conductive water blocking binder tape
  • Metallic screen: HD-Plain annealed copper wire (optional: LD)
  • Filler: PP filler (Non-hygroscopic material)
  • Wrapping tape: Non-woven tape (Non-hygroscopic)
  • Separation layer: 5V-90-PVC Colour: Black
  • Armour: Galvanized steel wire
  • Outer Sheath: 5V-90 PVC (optional: HDPE/LSZH) – Colour: Black / Composite sheath Orange+Black

Technical Parameters

Nom. Conductor Area Nomiral Conductor Diameter Nominal Insulatian Thickness Nominal Diameter Over Insuation Nom. Screen Area No.&Nom. Diameter of Screen Wires Nom.Dia Over Wire Screen Nom. Dia over Armour Bedding Normal Armour Wire Diameter Nominal Diameter Over Armour Nom. Overall Dia Approx. Mass
mm² mm mm mm mm no/mm mm mm mm mm mm kg/100m
Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level
16 4.8 2.5 11.0 17.0 10/0.85 14.3 34.0 20 38.0 42.6 295
25 5.8 2.5 12.0 25.5 15/0.85 15.3 36.1 20 40.1 44.9 345
35 6.8 2.5 13.0 34.0 20/0.85 16.3 38.5 2.5 43.5 48.7 440
50 8.0 2.5 14.1 49.4 29/0.85 17.4 41.0 2.5 46.0 51.4 515
70 9.6 2.5 15.7 68.1 40/0.85 19.0 44.6 2.5 49.6 55.2 630
95 11.5 2.5 17.6 68.1 40/0.85 20.9 48.9 2.5 53.9 59.7 745
120 13.1 2.5 19.2 68.1 40/0.85 22.5 52.3 2.5 57.3 63.3 850
150 14.5 2.5 20.6 68.1 40/0.85 23.9 55.7 25 60.7 66.9 960
185 16.1 2.5 22.2 68.1 40/0.85 25.5 59.4 2.5 64.4 70.8 1090
240 18.5 2.6 24.9 68.1 40/0.85 28.2 65.3 3.15 71.6 78.6 1410
300 20.7 2.8 27.6 68.1 40/0.85 30.9 71.4 3.15 77.7 85.2 1660
400 23.6 3.0 30.9 68.1 40/0.85 34.2 78.8 3.15 85.1 92.9 2030
Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level
35 6.9 2.5 13.0 23.8 14/0.85 16.3 38.6 2.5 43.6 48.6 370
50 8.1 2.5 14.2 32.3 19/0.85 17.5 41.1 2.5 46.1 51.5 410
70 9.6 2.5 15.8 46.0 27/0.85 19.1 44.7 2.5 49.7 55.3 480
95 11.4 2.5 17.5 61.3 36/0.85 20.8 48.6 2.5 53.6 59.4 555
120 12.8 25 18.9 68.1 40/0.85 22.2 51.6 2.5 56.6 62.6 615
150 14.2 25 20.3 68.1 40/0.85 23.6 54.9 2.5 59.9 66.1 665
185 15.7 2.5 21.8 68.1 40/0.85 25.1 58.3 2.5 63.3 69.7 735
240 18.0 26 24.3 68.1 40/0.85 27.6 63.9 3.15 70.2 77.3 940
300 20.1 28 27.0 68.1 40/0.85 30.3 70.0 3.15 76.3 83.7 1070
400 23.0 3.0 30.3 68.1 40/0.85 33.6 77.2 3.15 83.5 91.4 1240
Nom. Conductor Area Nomiral Conductor Diameter Nominal Insulation Thickness Nominal Diameter Over Insulation Nom. Screen Area No.&Nom. Diameter of Screen Wires Nom.Dia Over Wire Screen Nom. Dia. over Armour Bedding Normal Armour Wire Diameter Nominal Diameter Over Armour Nom. Overall Dia Appro. Mass
mm² mm mm mm mm² No./mm mm mm mm mm mm kg/100m
Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level
16 4.8 3.4 12.8 17.0 10/0.85 16.1 37.9 2.0 41.9 46.9 330
25 5.8 3.4 13.8 25.5 15/0.85 17.1 40.2 2.5 45.2 50.4 430
35 6.8 3.4 14.8 34.0 20/0.85 18.1 42.6 2.5 47.6 53.0 490
50 8.0 3.4 16.0 49.4 29/0.85 19.3 45.1 2.5 50.1 55.7 565
70 9.6 3.4 17.6 68.1 40/0.85 20.9 48.8 2.5 53.8 59.6 680
95 11.5 3.4 19.4 68.1 40/0.85 22.7 53.0 2.5 58.0 64.1 795
120 13.1 3.4 21.0 68.1 40/0.85 24.3 56.4 2.5 61.4 67.9 910
150 14.5 3.4 22.4 68.1 40/0.85 25.7 59.9 2.5 64.9 71.5 1020
185 16.1 3.4 24.1 68.1 40/0.85 27.4 63.3 2.5 68.3 75.2 1150
240 18.5 3.4 26.5 68.1 40/0.85 29.8 68.8 3.15 75.1 82.3 1470
300 20.7 3.4 28.9 68.1 40/0.85 32.2 74.1 3.15 80.4 88.0 1710
400 23.6 3.4 31.8 68.1 40/0.85 35.3 81.2 3.15 87.5 95.5 2070
500 26.5 3.4 34.7 68.1 40/0.85 38.2 87.6 3.15 93.9 102.4 2450
Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level
35 6.9 3.4 14.9 23.8 14/0.85 18.2 42.6 2.5 47.6 53.0 415
50 8.1 3.4 16.0 323 19/0.85 19.3 452 2.5 50.2 55.8 460
70 9.6 3.4 17.6 46.0 27/0.85 20.9 48.9 2.5 53.9 59.7 530
95 11.4 3.4 19.3 61.3 36/0.85 22.6 52.8 2.5 57.8 63.8 610
120 12.8 3.4 20.7 68.1 40/0.85 24.0 55.8 2.5 60.8 67.2 675
150 14.2 3.4 22.1 68.1 40/0.85 25.4 59.0 2.5 64.0 70.7 730
185 15.7 3.4 23.6 68.1 40/0.85 26.9 62.3 2.5 67.3 74.1 800
240 18.0 3.4 25.9 68.1 40/0.85 29.2 67.4 3.15 73.7 81.0 990
300 20.1 3.4 28.3 68.1 40/085 31.6 72.6 3.15 78.9 86.6 1110
400 23.0 3.4 31.1 68.1 40/0.85 34.6 79.8 3.15 86.1 94.1 1290
Nom. Conductor Area Nom. Conductor Diameter Nom. Insulation Thickness Nom. Dia Over Insulation Nom. Screen Area No./Nom. Dia of Screen Wires Nom. Dia Over Wire Screen Nom.Dia Over Armour Bedding Nom. Armour Wire Dia Nom. Dia Over Armour Nom. Overall Diameter Approx. Mass
mm² mm mm mm mm² No./mm mm mm mm mm mm kg/100m
Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level
35 6.8 5.5 19.1 34.0 20/0.85 22.4 52.1 2.5 57.1 63.2 610
50 8.0 5.5 20.3 49.4 29/0.85 23.6 54.8 2.5 59.8 66.0 685
70 9.6 5.5 21.9 68.1 40/0.85 25.2 58.5 25 63.5 70.1 810
95 11.5 5.5 23.8 68.1 40/0.85 27.1 62.6 25 67.6 74.4 935
120 13.1 5.5 25.3 68.1 40/0.85 28.6 66.3 3.15 72.6 79.6 1140
150 14.5 5.5 26.8 68.1 40/0.85 30.1 69.6 3.15 75.9 83.1 1270
185 16.1 5.5 28.4 68.1 40/0.85 31.7 73.0 3.15 79.3 87.0 1400
240 18.5 5.5 30.8 68.1 40/0.85 34.1 78.5 3.15 84.8 92.6 1640
300 20.7 5.5 33.2 68.1 40/0.85 36.7 84.2 3.15 90.5 98.8 1900
400 23.6 5.5 36.1 68.1 40/0.85 39.6 90.7 3.15 97.0 105.6 2260
500 26.5 5.5 39.0 68.1 40/0.85 42.5 97.1 3.15 103.4 112.5 2640
Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level
35 6.9 55 19.2 23.8 14/0.85 22.5 523 2.5 57.3 63.3 535
50 8.1 55 20.3 323 19/085 23.6 54.9 25 59.9 66.1 585
70 9.6 5.5 21.9 46.0 27/0.85 25.2 58.6 2.5 63.6 70.0 665
95 11.4 5.5 23.6 61.3 36/0.85 26.9 62.3 25 67.3 74.1 750
120 12.8 5.5 25.0 68.1 40/0.85 28.3 65.5 3.15 71.8 78.8 900
150 14.2 5.5 26.4 68.1 40/0.85 29.7 68.7 3.15 75.0 82.3 975
185 15.7 5.5 27.9 68.1 40/0.85 31.2 72.0 3.15 78.3 85.9 1040
240 18.0 5.5 30.3 68.1 40/0.85 33.6 77.1 3.15 83.4 91.3 1160
300 20.1 5.5 32.6 68.1 40/0.85 36.1 82.8 3.15 89.1 97.3 1300
400 23.0 5.5 35.4 68.1 40/0.85 38.9 89.3 3.15 95.6 104.2 1480
500 26.5 5.5 39.0 68.1 40/0.85 42.5 97.1 3.15 103.4 112.5 1700
Nom. Conductor Area Nom. Conductor Diameter Nom. Insulation Thickness Nom. Dia. Over Insulation Nom. Screen Area No./Nom. Dia of Screen Wires Nom. Dia Over Wire Screen Nom.Dia Over Armour Bedding Nom. Armour Wire Dia Nom. Dia Over Armour Nom. Overall Diameter Approx. Mass
mm² mm mm mm mm² No./mm mm mm mm mm mm kg/100m
Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level Copper Conductors,up to 10kA Fault Level
50 8 8 25.5 49.4 29/0.85 28.8 66.5 3.15 72.8 80.1 950
70 9.6 8 27.1 68.1 40/0.85 30.4 70.2 3.15 76.5 83.9 1080
95 11.5 8 29 68.1 40/0.85 32.3 74.2 3.15 80.5 88.2 1220
120 13.1 8 30.6 68.1 40/0.85 33.9 78 3.15 84.3 92.1 1340
150 14.5 8 32 68.1 40/0.85 35.5 81.7 3.15 88 96 1490
185 16.1 8 33.6 68.1 40/0.85 37.1 85.2 3.15 91.5 99.9 1630
240 18.5 8 36 68.1 40/0.85 39.5 90.6 3.15 96.9 105.6 1880
300 20.7 8 38.4 68.1 40/0.85 41.9 95.9 3.15 102.2 111.3 2140
400 23.6 8 41.3 68.1 40/0.85 44.8 1024 3.15 108.7 118.1 2510
500 26.5 8 44.2 68.1 40/0.85 47.7 109 3.15 115.3 125.2 2900
Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level Aluminum Conductors,up to 10kA Fault Level
50 8.1 8 25.6 32.3 19/0.85 28.9 66.6 3.15 72.9 80.2 850
70 9.6 8 27.2 46 27/0.85 30.5 70.3 3.15 76.6 84 935
95 11.4 8 28.9 61.3 36/0.85 32.2 74 3.15 80.3 87.9 1030
120 128 8 30.3 68.1 40/0.85 33.6 77.2 3.15 83.5 91.3 1100
150 14.2 8 31.7 68.1 40/0.85 35.2 80.9 3.15 87.2 95.2 1190
185 15.7 8 33.2 68.1 40/0.85 36.7 84.1 3.15 90.4 98.8 1270
240 18 8 35.5 68.1 40/0.85 39 89.4 3.15 95.7 104.4 1400
300 20.1 8 37.8 68.1 40/0.85 41.3 94.6 3.15 100.9 110 1540
400 23 8 40.7 68.1 40/0.85 44.2 101 3.15 107.3 116.7 1720
500 26.5 8 44.2 68.1 40/0.85 47.7 109 3.15 115.3 125.2 1960
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