High-conductivity special aluminium alloy 59 supporting increased current carrying capacity.
Alloy AL5995°C Max Temp
AL59 conductive wire
AL59 conductive wire
High-conductivity alloy strands support efficient current transfer.
AL59 Alloy Conductorsfor Higher Capacity Lines
High conductivity aluminium alloy conductors designed for improved current carrying capacity, lower electrical losses, and corrosion-resistant grid performance.
AL59 Conductors
High conductivity alloy, engineered for modern grid upgrades.
AL59 alloy conductors are used in transmission and distribution lines across low to ultra-high voltage ranges. The brochure states that AL59 conductors can offer approximately 30 percent more current carrying capacity than ACSR of the same size while maximum sag remains the same and working tension is lower than ACSR.
Higher ampacity
Around 30 percent more current carrying capacity than same-size ACSR, as stated in the brochure.
Lower losses
Lower DC resistance helps improve line efficiency.
Sag discipline
Higher capacity can be achieved while maintaining sag behavior against comparable ACSR references.
Corrosion resistance
Suitable for coastal and weather-exposed deployment conditions.
All-alloy construction
Conductive and core wires are AL59 in the brochure specification snapshot.
New grid fit
Strong option for modern transmission and distribution upgrades.
Conductor Build-Up
Special AL59 alloy wire structure, optimized for thermal efficiency.
AL59 pages include a clear technical validation prompt because users care about sag-tension, equivalent conductor selection, ampacity, and thermal assumptions.
AL59 core wire
AL59 core wire
Brochure properties show AL59 as both conductive and core wire for listed equivalents.
Equivalent formats
Equivalent formats
Brochure includes ACSR-equivalent snapshots for common transmission conductor references.
Operating temperature
Operating temperature
Brochure lists 95 deg C maximum operating temperature for the shown equivalents.
Technical validation
Technical validation
Current capacity, resistance, tensile strength, and sag-tension should be confirmed per project design.
Step 01 / 05Process Step
AL59 conductive wire
High-conductivity alloy strands support efficient current transfer.
Step 02 / 05Process Step
AL59 core wire
Brochure properties show AL59 as both conductive and core wire for listed equivalents.
Step 03 / 05Process Step
Equivalent formats
Brochure includes ACSR-equivalent snapshots for common transmission conductor references.
Step 04 / 05Process Step
Operating temperature
Brochure lists 95 deg C maximum operating temperature for the shown equivalents.
Step 05 / 05Process Step
Technical validation
Current capacity, resistance, tensile strength, and sag-tension should be confirmed per project design.
Applications
Modern grid upgrades and coastal region distribution.
05Use Cases
Focused on high-capacity lines, utility modernization, and transmission upgrades.
01
Line upgrades
Line upgrades
Transmission and distribution line upgrades.
Coastal regions
Coastal region deployment where corrosion resistance matters.
High-ampacity corridors
Corridors needing more current without shifting to heavier conventional formats.
Utility modernization
Utility modernization and loss reduction programs.
Voltage routes
Low to ultra-high voltage overhead routes, subject to engineering design.
Product type
Special aluminium alloy conductor
Reference standard
SS 4240814 / IS 398 Part 6
Current carrying
1094 A, 958 A, and 654 A equivalents
Max operating temp
95 deg C in brochure table
Key advantage
Higher ampacity with lower losses and corrosion resistance
Standards and quality control
Technical validations, thermal ampacity assumptions, and sag-tension parameters are strictly monitored to meet reference standards.
SS 4240814IS 398 Part 6SS EN 424 0813SS EN 424 0814
Specification Snapshot
Datasheet-ready details for first technical review.
The product page should give procurement and engineering teams enough clarity to start a conversation, while full technical tables are shared during the technical review process.
Upgrade current capacity with AL59 alloy conductors.
Share the ACSR equivalent, current target, and route condition for conductor selection support.