Shanghai Shenghua Cable Medium Voltage XLPE Insulated Power Cable 8.7/15kV Corrasion Resistance

Medium Voltage XLPE Insulated Power Cable 8.7/15kV Corrasion Resistance

Powering Industrial Resilience: Shenghua’s 8.7/15kV XLPE Cables for Demanding Environments

In industries where power reliability and infrastructure longevity are mission-critical, ​​Shanghai Shenghua Cable Group​​—ranked among China’s top cable manufacturers with exports to 30+ countries—delivers engineered excellence with its ​​8.7/15kV XLPE Insulated Power Cables​​. Designed for medium-voltage applications, these cables combine advanced corrosion resistance, unmatched thermal stability, and compliance with global standards, making them the backbone of robust power distribution networks .

​​Engineering Superiority: Multi-Layer Defense System​​

Shenghua’s cables leverage precision engineering to conquer harsh environments:

1. ​​Triple Shielding​​:
   • ​​Conductor Screen​​: Semi-conductive layer to eliminate partial discharges
     
     
   • ​​Insulation​​: XLPE rated for ​​90°C continuous operation​​ (130°C emergency, 250°C short-circuit), ensuring dielectric integrity during surges
     
     
   • ​​Insulation Screen​​: Semi-conductive layer + ​​copper tape shield​​ for uniform voltage distribution and EMI protection
     
     
2. ​​Corrosion Resistance​​: PVC/FR-PVC sheath (ST2 to IEC 60502) fortified against chemicals, moisture, and abrasion—ideal for direct burial or industrial zones
   
   
3. ​​Mechanical Durability​​: Minimal bending radius (​​15× cable OD for multi-core​​) enables installation in congested trenches or ducts
   
   

This design extends service life beyond ​​50 years​​ in petrochemical plants, coastal sites, and mining operations .

​​Certifications and Global Compliance​​

Shenghua adheres to stringent international benchmarks:

• ​​Standards​​: IEC 60502-2, IEC 60228, GB/T 12706, with optional BS/DIN/ICEA compliance
  
  
• ​​Certifications​​: CE, RoHS, KEMA, ISO 9001/14001, and China’s CCC
  
  
• ​​Rigorous Testing​​: AC withstand voltage (​​30.5kV/5min​​) and partial discharge (<10pC) ensure zero defects
  
  

​​Applications: Where Reliability Meets Versatility​​

Shenghua’s cables excel in high-stakes environments:

• ​​Energy Grids​​: Underground distribution networks with direct burial capability
  
  
• ​​Industrial Complexes​​: Chemical plants requiring corrosion resistance (FR-PVC sheath) and 485A load capacity (3×400mm²)
  
  
• ​​Renewable Projects​​: Wind/solar farms leveraging XLPE’s 90°C thermal stability for uninterrupted transmission .

​​Critical Note​​: Multi-core configurations avoid eddy currents in magnetic ducts—armored variants (e.g., YJV22) recommended for high-pressure zones .

​​Technical Specifications: Performance Quantified​​

Key data for Shenghua’s 3-core copper cables (8.7/15kV):

Higher cross-sections (e.g., 400mm²) support substations or heavy industries demanding 485A loads .

​​Why Choose Shenghua Cable Group?​​

1. ​​Innovation Legacy​​: 30+ years of R&D in XLPE technology, with patented anti-corrosion formulations
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2. ​​Custom Solutions​​: Armored, rodent-resistant, or LSZH variants for specialized projects
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3. ​​Global Logistics​​: MOQ 200 meters, wooden-drum packaging, and 15-day delivery worldwide

XLPE Insulated Power Cable Applications

This cable is used for fixed installations, such as distrubution networks or industrial installations. It can be installed in cable duct, trench or directly buried in earth.

XLPE Insulated Power Cable Construction

Conductor Screen: Semi-conductor

Insulation : XLPE (cross-linked polyethylene) rated at 90 OC

Insulation Screen: Semi-conductor

Screen : Copper tape

Sheath : PVC or FR-PVC type ST2 to IEC 60502, black

XLPE Insulated Power Cable Standards

International: IEC 60502-2, IEC 60228,

China: GB/T 12706, (GB/T 18380-3 for ZR-YJV only)

Other standards such as BS,DIN and ICEA upon request

Technical data

Rated voltage: 8.7/15kV

Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.

Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position

Min. Bending Radius: 20 x cable O.D for single core

15 x cable O.D for multi core

Certificates

CE, RoHS, , KEMA and more others at request

Commercial Items: MOQ: 200m

Payment terms: 30% T/T before production, 70% T/T before delivery

Packing : Wooden Iron drum

XLPE Insulated Power Cable Specifications