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AAAC — Aluminum Alloy Conductor
Bare Conductors

AAAC — Aluminum Alloy Conductor

AAAC- The full name: All aluminium alloy conductor. AAAC contains a small percentage (about 0.6%) of silicon and magnesium elements. It provides several benefits for overhead lines.

  • Standards: Basic design to: AS 1531
  • AAAC cable bvconsists of aluminum alloy wires.
  • Basic design to: AS 1531
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Product Description

Application

AAAC- The full name: All aluminium alloy conductor. AAAC contains a small percentage (about 0.6%) of silicon and magnesium elements. It provides several benefits for overhead lines.

7 and 19 strand construction is suitable for bare overhead reticulation of medium spans, normally at low and medium voltages. 37 and 61 strand construction is suitable for transmission and sub transmission lines where homogeneous construction can reduce line losses and improve corrosion resistance in conductors with similar strength to ACSR types.

Standard

Basic design to: AS 1531

Construction

AAAC cable bvconsists of aluminum alloy wires. The aluminum alloy wires are concentrically stranded.

This section deals with heat-treatable magnesium silicon type aluminium alloys to the applicable International Standard, the electrical and mechanical properties of which all fall within the values suggested by relevant standard.

Conductors to all other recognized specifications can also be supplied. The alloys referred to have higher strength but lower conductivity than pure aluminium.

Being lighter, alloy conductors can sometimes be used to advantage in place of the more conventional ACSR; Having lower breaking loads than the later, their use becomes particularly favourable when ice and wind loadings are low.

Electrical Properties

Density@20ºC 2.70 kg/dm
Temperature Coefficient@20°C 0.00360 (°C)
Resistivity@20°C 0.0326 Ohms mm²/m
Linear Expansivity 23 x10-6(°C)

Service Conditions

Ambient Temperature -5°C – 50°C
Wind Pressure 80 – 130kg/m²
Seismic Acceleration 0.12 – 0.05g
Isokeraunic Level 10 – 18
Relative Humidity 5 – 100%

Construction Parameters

Technical Data

IEC 61089

CODE AL NOMINAL AREA MAXIMUM RESISTANCE DC AT 20º CURRENT RATING
TEMPERATE TROPICAL
MM² Ω / KM Ω / 1000FT AMP AMP
– – 2.87 0.873 90 73
Box – 1.79 0.544 121 98
Acacia – 1.4 0.426 140 114
Almond 25 1.11 0.339 162 131
Ceda 30 0.944 0.288 180 145
– 40 0.794 0.242 200 162
Fir 50 0.7 0.213 217 175
Hazel 100 0.559 0.17 250 201
Pine – 0.467 0.142 279 224
– – 0.398 0.121 309 247
Willow 150 0.373 0.114 322 258
– 175 0.347 0.106 337 270
– 300 0.308 0.0938 343 290
Oak – 0.282 0.0859 384 307
– – 0.282 0.086 385 307
Mulberry – 0.222 0.0676 448 356
Ash – 0.185 0.0565 501 398
Elm – 0.159 0.048 553 438
Poplar – 0.14 0.0427 598 473
– – 0.124 0.0337 647 511
Sycamore – 0.111 0.0377 694 547
Upas – 0.0925 0.0282 776 610
– – 0.0794 0.0242 854 669
Yew – 0.0698 0.0213 925 723

ASTM

CODE AL NOMINAL AREA MAXIMUM RESISTANCE DC AT 20º CURRENT RATING
TEMPERATE TROPICAL
MM² Ω / KM Ω / 1000FT AMP AMP
– – 2.87 0.873 90 73
Box – 1.79 0.544 121 98
Acacia – 1.4 0.426 140 114
Almond 25 1.11 0.339 162 131
Ceda 30 0.944 0.288 180 145
– 40 0.794 0.242 200 162
Fir 50 0.7 0.213 217 175
Hazel 100 0.559 0.17 250 201
Pine – 0.467 0.142 279 224
– – 0.398 0.121 309 247
Willow 150 0.373 0.114 322 258
– 175 0.347 0.106 337 270
– 300 0.308 0.0938 343 290
Oak – 0.282 0.0859 384 307
– – 0.282 0.086 385 307
Mulberry – 0.222 0.0676 448 356
Ash – 0.185 0.0565 501 398
Elm – 0.159 0.048 553 438
Poplar – 0.14 0.0427 598 473
– – 0.124 0.0337 647 511
Sycamore – 0.111 0.0377 694 547
Upas – 0.0925 0.0282 776 610
– – 0.0794 0.0242 854 669
Yew – 0.0698 0.0213 925 723

BS EN 50182

CODE AL NOMINAL AREA MAXIMUM RESISTANCE DC AT 20º CURRENT RATING
TEMPERATE TROPICAL
MM² Ω / KM Ω / 1000FT AMP AMP
– – 2.87 0.873 90 73
Box – 1.79 0.544 121 98
Acacia – 1.4 0.426 140 114
Almond 25 1.11 0.339 162 131
Ceda 30 0.944 0.288 180 145
– 40 0.794 0.242 200 162
Fir 50 0.7 0.213 217 175
Hazel 100 0.559 0.17 250 201
Pine – 0.467 0.142 279 224
– – 0.398 0.121 309 247
Willow 150 0.373 0.114 322 258
– 175 0.347 0.106 337 270
– 300 0.308 0.0938 343 290
Oak – 0.282 0.0859 384 307
– – 0.282 0.086 385 307
Mulberry – 0.222 0.0676 448 356
Ash – 0.185 0.0565 501 398
Elm – 0.159 0.048 553 438
Poplar – 0.14 0.0427 598 473
– – 0.124 0.0337 647 511
Sycamore – 0.111 0.0377 694 547
Upas – 0.0925 0.0282 776 610
– – 0.0794 0.0242 854 669
Yew – 0.0698 0.0213 925 723

DIN 48201

CODE AL NOMINAL AREA MAXIMUM RESISTANCE DC AT 20º CURRENT RATING
TEMPERATE TROPICAL
MM² Ω / KM Ω / 1000FT AMP AMP
– – 2.87 0.873 90 73
Box – 1.79 0.544 121 98
Acacia – 1.4 0.426 140 114
Almond 25 1.11 0.339 162 131
Ceda 30 0.944 0.288 180 145
– 40 0.794 0.242 200 162
Fir 50 0.7 0.213 217 175
Hazel 100 0.559 0.17 250 201
Pine – 0.467 0.142 279 224
– – 0.398 0.121 309 247
Willow 150 0.373 0.114 322 258
– 175 0.347 0.106 337 270
– 300 0.308 0.0938 343 290
Oak – 0.282 0.0859 384 307
– – 0.282 0.086 385 307
Mulberry – 0.222 0.0676 448 356
Ash – 0.185 0.0565 501 398
Elm – 0.159 0.048 553 438
Poplar – 0.14 0.0427 598 473
– – 0.124 0.0337 647 511
Sycamore – 0.111 0.0377 694 547
Upas – 0.0925 0.0282 776 610
– – 0.0794 0.0242 854 669
Yew – 0.0698 0.0213 925 723

Certificate Display

ISO 9001 Quality Management System
ISO 9001 Certificate (2025–2028)
ISO 9001 Certificate (NOA)
CE — Verification of Conformity
RoHS Compliance Attestation (EU)
Low Voltage Directive Attestation (EU)

Type and routine tests are issued from our own testing centre under the ISO 9001 quality system — test reports and certificates accompany every shipment.

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International standards IEC, ASTM, BS, CSA and other global standards
Strict quality control Comprehensive testing throughout production
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  • Wooden, steel or steel-wood drums; drum length to customer requirement
  • Drum marking per customer / utility specification
  • Both drum ends sealed and protected for sea freight
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  • Emailinfo@qzcablegroup.com
  • WhatsApp / WeChat+86 173 3570 4553
  • Contact personChloe · Export Department
  • Factory addressWest Industrial Park, Zhulin Town, Gongyi City, Henan Province, China

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