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Three Core Triplex 6.35/11–12.7/22kV

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Three Core Triplex 6.35/11–12.7/22kV

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

Application

This highly specified Three Core Triplex cable is engineered for demanding underground power distribution applications. The primary application is as a high-reliability Medium Voltage (MV) feeder cable for underground power distribution networks, particularly in Australia and New Zealand where it conforms to AS/NZS 1429.1. It is designed to deliver three-phase power from main substations to local distribution points, or to supply power to major industrial, commercial, and utility sites.

Applicable Standards

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

Construction

  • Conductor: Class 2 stranded (compacted) copper/aluminium wire
  • Conductor Screen: Semi-conductive compound material
  • Insulation: XLPE insulation – Colour: Natural
  • Insulation Screen: Semi-conductive compound material
  • Binder Tape: Semi-conductive water blocking binder tape
  • Metallic Screen: HD-Plain annealed copper wire (optional: LD)
  • Wrapping Tape: Non-woven tape (Non-hygroscopic)
  • Outer Sheath: 5V-90 PVC (optional: HDPE/LSZH) – Colour: Black

Technical Parameters

Nominal Conductor Area Nominal Conductor Diameter Nominal Insulation Thickness Nominal Diameter Over Insulation Nominal Screen Over Each Core Min.No./Min Dia of Screen Wires Nominal Diameter Over Wire Screen Nom.OD of Each Phase Cable Nom.OD of Triplex Aprox. Mass
mm² mm mm mm mm² mo/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
16 4.8 3.4 12.8 15.9 28/0.85 16.1 20.6 44.5 165
25 5.8 3.4 13.8 24.4 43/0.85 17.1 21.6 46.6 220
35 6.8 3.4 14.8 34.4 24/135 19.1 23.6 50.9 280
50 8.0 3.4 16.0 48.7 34/135 203 24.8 53.4 360
70 9.6 3.4 17.6 68.1 30/1.70 22.6 27.1 58.4 480
95 11.5 3.4 19.4 68.7 48/135 23.7 283 60.9 565
120 13.1 3.4 21.0 68.7 48/135 25.3 29.9 64.3 650
150 14.5 3.4 22.4 68.7 48/135 26.7 31.5 67.8 735
185 16.1 3.4 24.1 68.7 48/135 28.4 33.1 71.3 830
240 18.5 3.4 26.5 68.7 48/135 30.8 35.7 77.0 1010
300 20.7 3.4 28.9 68.7 48/135 33.2 38.3 825 1200
400 23.6 3.4 31.8 68.7 48/135 363 41.6 897 1480
500 26.5 3.4 34.7 68.7 48/135 392 44.7 96.4 1780
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 22.7 40/0.85 18.2 22.7 48.9 180
50 8.1 3.4 16.0 32.9 23/135 20.3 24.8 53.5 230
70 9.6 3.4 17.6 45.8 32/1.7 21.9 26.4 57.0 290
95 11.4 3.4 193 61.5 43/135 23.6 28.2 60.7 365
120 12.8 3.4 20.7 68.7 48/135 25.0 29.6 63.7 415
150 14.2 3.4 22.1 68.7 48/135 26.4 31.2 67.2 450
185 15.7 3.4 23.6 68.7 48/135 27.9 32.7 70.4 485
240 18.0 3.4 25.9 68.7 48/135 30.2 35.2 75.8 550
300 20.1 3.4 28.3 68.7 48/135 32.6 37.7 81.2 615
400 23.0 3.4 31.1 68.7 48/135 35.6 41.0 88.3 710
500 26.5 34 34.7 68.7 48/135 39.2 44.7 96.4 840
Nominal Conductor Area Nominal Conductor Diameter Nominal Insulation Thickness Nominal Diameter Over Insulation Nominal Screen Over Each Core Min.No./Min Dia of Screen Wires Nominal Diameter Over Wire Screen Nom.OD of Each Phase Cable Nom.OD of Triplex Aprox. Mass
mm² mm mm mm mm² mo/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
35 6.8 55 19.1 34.4 24/135 23.4 28.0 60.2 35
50 8.0 55 20.3 48.7 34/135 24.6 29.1 62.7 405
70 9.6 5.5 21.9 68.7 48/135 262 30.9 66.6 535
95 11.5 5.5 23.8 68.7 48/135 28.1 32.8 70.7 620
120 13.1 5.5 25.3 68.7 48/135 29.6 34.6 74.5 710
150 14.5 55 26.8 68.7 48/135 31.1 36.0 77.6 800
185 16.1 55 28.4 68.7 48/135 32.7 37.8 81.5 900
240 18.5 55 30.8 68.7 48/135 35.1 40.5 87.2 1080
300 20.7 5.5 33.2 68.7 48/135 37.7 43.0 92.7 1280
400 23.6 5.5 36.1 68.7 48/135 40.5 463 99.8 1570
500 26.5 55 39.0 68.7 48/135 43.5 492 105.1 1870
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 55 192 22.7 40/085 22.5 27.0 58.2 225
50 8.1 5.5 203 32.9 23/135 24.6 29.2 62.8 2万
70 9.6 55 21.9 45.8 32/135 26.2 31.0 66.7 345
95 11.4 55 23.B 61.5 43/135 27.9 32.7 70.4 420
120 12.8 5.5 25.0 68.7 48/135 29.3 34.3 73.8 4万
150 14.2 5.5 26.4 68.7 48/135 30.7 35.7 76.9 510
185 15.7 5.5 27.9 68.7 48/135 32.2 37.4 80.5 550
240 18.0 55 303 68.7 48/135 34.6 39.9 86.0 620
300 20.1 55 32.6 68.7 48/135 37.1 42.4 91.4 695
400 23.0 5.5 35.4 68.7 48/135 39.9 45.7 98.4 795
500 26.5 55 39.0 68.7 48/135 43.5 49.2 106.1 930
Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level
Nominal Conductor Area Nominal Conductor Diameter Nominal Insulation Thickness Nominal Diameter Over Insulation Nominal Screen Area on Each Core No&Nom. Dia of Screen Wires Nominal Diameter Over Wire Screen Nominal Overall Diameter of Each Phase Cable Nominal Overall Diameter of Triplex Approx. Mass
mm² mm mm mm mm² No./mm mm mm mm kg/100m
35 6.9 3.4 14.9 20.4 36/0.85 18.2 22.7 48.9 175
95 11.4 3.4 19.3 20.4 36/0.85 22.6 27.2 58.5 250
185 15.7 3.4 23.6 20.4 36/0.85 26.9 31.7 68.2 345
240 18.0 3.4 25.9 20.4 36/0.85 29.2 34.2 73.6 410
300 20.1 3.4 28.3 20.4 36/0.85 31.6 36.7 79.1 480
Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level Aluminium Conductors,3kA Fault Level
Nominal Conductor Area Nominal Conductor Diameter Nominal Insulation Thickness Nominal Diameter Over Insulation Nominal Screen Area on Each Core No&Nom. Dia of Screen Wires Nominal Diameter Over Wire Screen Nominal Overall Diameter of Each Phase Cable Nominal Overall Diameter of Triplex Approx. Mass
mm² mm mm mm mm² No./mm mm mm mm kg/100m
35 6.9 6 19.2 20.4 36/0.85 22.5 27.0 58.2 220.0
95 11.4 6 23.6 20.4 3/0.85 26.9 31.7 68.2 305.0
185 15.7 6 27.9 20.4 36/0.85 31.2 36.4 78.4 415.0
240 18.0 6 30.3 20.4 36/0.85 33.6 38.7 83.4 480.0
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