Product Description
Application:
Designed for critical power transmission in wind turbines, these 1000V-rated cables connect generators in the nacelle to transformers at the tower base. Ideal for wet/dry environments, conduits, ducts, or cable trays, they deliver reliable performance in onshore and offshore wind farms under continuous mechanical stress.
Compliance:
Manufactured to HD 22.12, HD 516, and EN 50363 standards, ensuring safety and durability in renewable energy infrastructure.
Construction & Material Properties
| Layer | Specification | Key Characteristics |
|---|---|---|
| Conductor | Extra-flexible stranded tinned copper (Annealed) | High conductivity, corrosion resistance. |
| Insulation | EPR (Ethylene Propylene Rubber) | Thermal stability (–40°C to +90°C), ozone/oil resistant. |
| Jacket | Neoprene | Flame-retardant, UV/chemical/abrasion resistant. |
| Color | Black | Industry-standard identification. |
Technical Data
| Parameter | Value |
|---|---|
| Rated Voltage | 1000V |
| Operating Temperature | –40°C to +90°C |
| Short-Circuit Withstand | 250°C (max) |
| Min. Bending Radius | Flexing: 6×OD; Fixed: 4×OD |
| Torsion Endurance (TICW-01) | ±1,440° @ 30°C (10k cycles); –40°C (2k cycles) |
| Flame Retardancy | IEC 60332-1 Compliant |
| Mechanical Load Resistance | 15 N/mm² |
| Environmental Resistance | Oil, Ozone, UV (720 hrs), Cold Impact/Bend (–40°C) |
Product Specifications
Core Configurations & Dimensions (Selected Range):
| Cores × mm² | Stranding (Ref.) | Insul. Thick (mm) | Jacket Thick (mm) | Outer Diameter (mm) |
|---|---|---|---|---|
| 1-core | ||||
| 1×25 | 161/0.45 | 1.4 | 2.0 | 12.7–15.8 |
| 1×95 | 607/0.45 | 1.8 | 2.8 | 20.8–26.0 |
| 3-core | ||||
| 3×25 | 161/0.45 | 1.4 | 3.6 | 24.3–30.7 |
| 3×95 | 607/0.45 | 1.8 | 5.3 | 43.3–54.0 |
| 4-core | ||||
| 4×25 | 161/0.45 | 1.4 | 4.1 | 28.9–36.6 |
| 4×95 | 607/0.45 | 1.8 | 5.9 | 48.4–61.0 |
| 5-core | ||||
| 5×25 | 161/0.45 | 1.4 | 4.4 | 32.0–40.4 |
*(Full specifications available for 1.5–500 mm² cross-sections)*
Key Engineering Features
-
Extreme Environment Resilience:
Withstands UV exposure (720+ hours), oil, chemicals, and Arctic temperatures (–40°C). -
Dynamic Mechanical Strength:
Torsion-certified (TICW-01) for 10,000+ twist cycles; tear/abrasion-resistant neoprene jacket. -
Flexible Installation:
Dual bending radii (6×OD flexing / 4×OD fixed) for complex tower routing. -
Safety Compliance:
Halogen-free, flame-retardant (IEC 60332-1), and ozone-resistant construction.
Application Scenarios
-
Nacelle-to-Base Power Runs: Vertical free-hanging installations in turbine towers.
-
High-Humidity Zones: Offshore wind farms and coastal installations.
-
Critical Grid Connections: Trays/conduits in substations and switchgear rooms.