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Shanghai Shenghua Cable (Group) Co., Ltd.

  • China,Shanghai ,Hunan
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China Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid
China Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid

  1. China Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid
  2. China Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid

Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid

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Product Specification

Powering the Future: Shenghua’s AAAC Bare Conductors Revolutionize Grid Reliability​​

 

​​1. The Grid Challenge: Corrosion, Sag, and Efficiency Loss​​
Traditional steel-reinforced conductors (ACSR) face critical limitations:

  • ​​Steel corrosion​​ in coastal/industrial zones cuts lifespans to 25 years
     
  • ​​High sag​​ limits span lengths, requiring costly tower reinforcements
     
  • ​​Energy losses​​ from higher resistance drain 3.2 GWh/year per 100km line
     

​​Shenghua’s Solution​​: All Aluminum Alloy Conductors (AAAC) eliminate steel cores, using aerospace-grade 6201-T81 alloy for ​​40+ year durability​​, ​​20% lighter weight​​, and ​​0.0334 Ω/km resistance​​—slashing corrosion and energy waste

 

 

 


​​2. Engineering Excellence: Why Shenghua AAAC Dominates​​

​​A. Strength-to-Weight Advantage​​

  • ​​Longer Spans​​: Sycamore AAAC (303.2mm²) achieves ​​500m+ spans​​ with 89.4 kN strength—ideal for mountain terrains
     
  • ​​Tower Savings​​: Reduced mass (e.g., Oak AAAC: 324.5 kg/km vs. ACSR’s 400+ kg/km) lowers infrastructure costs
     

​​B. Zero-Corrosion Design​​

  • ​​Galvanic Resistance​​: Salt-spray tests exceed DIN 48204 standards, outperforming ACSR in coastal grids like Southeast Asia
     

​​C. Electrical & Thermal Efficiency​​

  • ​​Low Resistance​​: Redwood AAAC (996.2mm²) delivers ​​0.0334 Ω/km​​—ideal for renewable integration
     
  • ​​150°C Operation​​: Handles desert grid surge currents without degradation
     

​​3. Global Compliance & Customization​​

  • ​​Certifications​​: Meets IEC 61089, BS EN 50183, ASTM B232, and GB/T 1179-2008 for UHV projects
     
    .
  • ​​Custom Builds​​:
    • ​​Sizes​​: 18.8–996.2mm² (e.g., Pine AAAC for Himalayan grids; Araucaria AAAC for wildfire zones)
       
    • ​​Configurations​​: 7–91 wires for vibration/ice-load resilience
       

​​4. Applications: Where Shenghua Excels​​

​​Use Case​​ ​​Product​​ ​​Advantage​​
Mountain Transmission Pine (71.6mm²) 21.14 kN strength, 350m spans
 
Coastal Grids Mulberry (150.9mm²) Salt-corrosion resistance
 
Solar/Wind Farms Rubus (586.9mm²) 0.0567 Ω/km efficiency
 
Desert HV Lines Upas (362.1mm²) 150°C thermal tolerance
 

​​5. Why Engineers Trust Shenghua​​

  • ​​30+ Years Expertise​​: Supplied 12,000+ km for Asian UHV corridors
     
    .
  • ​​Rigorous Testing​​: Validated for -30°C ice loads, 30M+ vibration cycles, and creep resistance
     
    .
  • ​​Global Logistics​​: 45-day delivery with DNV-certified packaging
     
    .

​​6. Technical Specs: Shenghua AAAC Range​​
(Key Models Excerpt)

​​Code​​ ​​Section (mm²)​​ ​​Strength (kN)​​ ​​Mass (kg/km)​​ ​​Resistance (Ω/km)​​
Deodar 42.2 12.44 115.2 0.7797
Oak 118.9 35.07 324.5 0.2767
Sycamore 303.2 89.40 835.2 0.1095
Redwood 996.2 293.88 2753.2 0.0334
Full range: 18.8–996.2mm² with OEM support
 
.

Company Details

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  • Business Type:

    Manufacturer

  • Year Established:

    1997

  • Total Annual:

    150000000-200000000

  • Employee Number:

    5000~6000

  • Ecer Certification:

    Site Member

Shanghai Shenghua Cable: Powering Global Infrastructure Since 1987 ​​Founded in 1987​​, Shanghai Shenghua Cable has grown into a ​​vertically integrated cable manufacturer​​ with end-to-end capabilities in R&D, production, and global trading. Over 34 years of strategic expansi... Shanghai Shenghua Cable: Powering Global Infrastructure Since 1987 ​​Founded in 1987​​, Shanghai Shenghua Cable has grown into a ​​vertically integrated cable manufacturer​​ with end-to-end capabilities in R&D, production, and global trading. Over 34 years of strategic expansi...

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  • Shanghai Shenghua Cable (Group) Co., Ltd.
  • No.7577 Hunan Road, Pudong New District. Shanghai China
  • https://www.shshenghuacable.com/

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