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26/35kV Aluminum XLPE Cable for Seismic Zones
26/35kV Aluminum XLPE Cable for Seismic Zones
Shenghua redefines grid survivability with its triple-shielded aluminum XLPE cables, engineered to conquer seismic shifts, mining stress, and coastal erosion. Trusted in 60+ geologically volatile regions and compliant with IEC 60502-2, KEMA, and GB/T 12706, these cables merge 40% cost-efficiency vs. copper with 50-year lifespans in corrosive zones.
Product Information
Model Number:
YJV, N2XSY
Rated Voltage:
26/35kV
Core Mark:
Color Strip for Three Core
Cable Mark:
Ink printing or Embossing
Outer Sheath Color:
Black or customized
Drum Length:
300 meters per Drum
Product Details
Material Science: Engineered for Geological Warfare
- Aluminum Conductor Superiority
- Cost-Saving Durability: Compact stranded aluminum (IEC 60228 Class 2) slashes installation costs by 40% while achieving ultra-low resistance (0.0778Ω/km for 3×400mm²) - critical for long-distance mining grids
- Thermal Immunity: Nano-modified XLPE withstands 90°C continuous load, 250°C/5s short-circuit spikes, and UV/ozone degradation - extending service life in deserts and tropics
- Triple-Shielded Defense Architecture
- EMI Neutralization: Optional copper tape screen blocks electromagnetic interference from substations, ensuring signal integrity for IoT grid sensors
- Sheath Armor: FR-PVC (IEC 60502 ST2) with 4.8mm thickness (3×400mm²) resists rock abrasion, salt spray, and termite infiltration - proven in Indonesia's monsoon tunnels
Extreme-Environment Performance
| Threat Scenario | Shenghua Solution | Certified Performance |
|---|---|---|
| Seismic Cable Heave | Min. bending radius 12× OD (armored multi-core) | Absorbs 12G vibrations (deployed in Japanese bullet train tunnels) |
| Coastal Salt Corrosion | Hermetic XLPE seals + salt-neutralizing sheath | 0.164Ω/km resistance (3×185mm²); 90°C operation in 95% humidity |
| Mining Rockfall | Steel-tape armor (YJV32) + impact-resistant filler | Survives 3-ton impacts; maintenance costs ↓45% in Zambia Copperbelt |
| Arctic Grid Freeze | Arctic-grade FR-PVC sheath (-40°C flexibility) | Passes IEC 62930 cold bend test at -40°C |
Construction Details
| Component | Specification |
|---|---|
| Conductor | Aluminum Conductor as per IEC 60228, Class 2
Circular or Shaped conductor Flexible conductor (class 5) optional |
| Insulation | XLPE (Cross-Linked Polyethylene) rated at 90°C, many color optional |
| Metallic Screen | Copper tape or copper wires braiding optional |
| Sheath | PVC or FR-PVC type ST2 to IEC 60502, black or red or customization |
Packing and Shipping
We are capable of meeting the strictest delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self-adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.
After-Service Commitment
Shanghai Shenghua Cable (Group) possesses Shenghua tenet "Strive for the Best Enterprise, Produce the Best Product, Provide the Best Service, Establish the Best Brand", insists the policy of quality first, endeavors to achieve high quality and zero defect of goods. Therefore, every client could fully benefit from Shenghua Cable's superior quality and faultless service.
- Customer is God. We will cherish every client, every cooperation by heart.
- Free pre-sales service. We will provide best proposal for each client.
- Good sales service. We will provide free relative product operation, maintenance tips and installation commissioning technical advisory service when establish cooperation relationship with clients.
- Thoughtful after sales service. Our product are warranted by PICC (People's Insurance Company of China). We will provide free maintaining and debugging within 12 month after installation (except for the wrong using).
- We guarantee solve your problems within 24 hours in Shanghai, 72 hours for other district.
- 24 hours hot-line telephone service. We will appoint professional person answer your question timely.
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Product Series
XLPE Insulated Power Cable
Armoured Electrical Cable
PVC Insulated Cable
Electrical Cable Wire
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Low Smoke Zero Halogen Cable
Bare Conductor
Fire Resistant Cable
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