Advanced Overhead Insulated Cable
All-weather power distribution solution combining conductor strength with insulation safety for reliable aerial networks
Enhanced Safety & Reliability
Superior insulation technology providing maximum protection against environmental factors and electrical faults
Compact Distribution Networks
Space-saving design enabling reduced clearance requirements and improved aesthetic appeal in urban areas
Overhead Insulated Cable Solutions
Engineered for modern power distribution networks, JW Cable overhead insulated cables combine superior insulation protection with excellent mechanical properties. Our solutions are specifically designed for aerial distribution systems where safety, reliability, and aesthetic appeal are paramount.
Advanced Structure, Comprehensive Protection
Our overhead insulated cables feature precision multi-layer design:
Aluminum/Alloy Core
Provides optimal balance between conductivity performance and mechanical strength
XLPE Insulation
Cross-linked polyethylene technology ensures long-term electrical stability
UV-Resistant Jacket
Prevents material aging caused by long-term sun exposure
Core Advantages
Maximum Personal Safety
Triple-layer insulation structure prevents accidental contact, eliminating electrocution risks during high-traffic urban installations.
Short Circuit Prevention
Complete conductor insulation blocks contact with branches and wildlife, reducing fault rates by 90% compared to bare conductors.
All-Weather Durability
UV-stabilized materials withstand hurricanes, ice loads, and 50+ years of UV exposure without cracking or performance loss.
Technical Specifications
| Parameters | Low Voltage Series | Medium Voltage Series | High Voltage Series |
|---|---|---|---|
| Voltage Rating | 0.6/1kV | 12/20kV | 19/33kV |
| Conductor Cross Section | 16-240mm² | 50-300mm² | 70-400mm² |
| Insulation Thickness | 1.6-2.8mm | 4.5-8mm | 8-12mm |
| Jacket Thickness | 1.2-2.0mm | 1.8-2.5mm | 2.0-3.0mm |
| Maximum Operating Temperature | 90°C | 90°C | 90°C |
| Short Circuit Temperature | 250°C (5s) | 250°C (5s) | 250°C (5s) |
| Bending Radius | 10xD | 12xD | 15xD |
| UV Resistance | >8000 hours | >8000 hours | >8000 hours |
| Standard Span | 30-60m | 40-80m | 50-100m |
Note: D represents cable outer diameter
Industry Applications
Urban Distribution Networks
High-safety power transmission for densely populated areas
Forest Power Supply
Reduced faults from tree contact in heavily wooded environments
Coastal Areas
Resistant to salt spray corrosion and extreme weather conditions
Transportation Routes
Railway lines, highways, and public transit systems
Industrial Distribution
Reliable power supply for chemical plants, mines, and manufacturing facilities
Contact Us
Get in touch with our experts for detailed product information and custom solutions