XLPE Insulated Control Cable (KYJV Cable) – 450/750V & 0.6/1kV
Farwalk’s XLPE Insulated Control Cables deliver an essential thermal and dielectric upgrade for high-stress automation environments. Designed to operate continuously at 90°C, they provide robust, heat-resistant signal transmission for critical heavy-industry equipment.
Manufactured to GB/T 9330 (for 450/750V) and strictly aligned with IEC 60502-1 (for 0.6/1kV variations). The conductors are pure annealed copper. The cores are insulated with XLPE (Cross-linked Polyethylene), identified by bright white numerical printing (Number Coded). The cores are concentrically stranded and protected by a flame-retardant PVC or LSZH outer sheath.
The superior choice for power generation plants, petrochemical refineries, steel mills, and high-temperature manufacturing zones. While offering the same high-density, multi-core signal management as standard PVC cables, the XLPE insulation allows for much higher thermal overloads and better moisture resistance in demanding cable tray routing.
• Voltage Rating: 450/750V or 0.6/1kV
• Conductor: Pure Copper (Solid or Stranded)
• Core Count: 2 Cores up to 61 Cores
• Max Operating Temp: 90°C (Continuous)
• Standards: GB/T 9330 (KYJV), IEC 60502-1
1. Conductor: Plain annealed copper wires, Solid (Class 1) or Stranded (Class 2).
2. Insulation: XLPE (Cross-linked Polyethylene) rated for 90°C continuous operation.
3. Core Identification: Cores are precisely identified by numerical printing on a black background, or by distinct color coding.
4. Assembly: Cores are twisted together in concentric layers with optimal lay lengths.
5. Outer Sheath: Extruded PVC jacket, highly resistant to industrial oils and mechanical abrasion. (LSZH options available).
• High Thermal Stability: Unlike standard PVC, XLPE insulation allows the cable to operate continuously at 90°C and withstand short-circuit temperatures up to 250°C without melting.
• Superior Dielectric Strength: XLPE provides excellent electrical insulation properties, reducing signal loss over long transmission distances.
• High Core Density: Available from 2 cores up to 61 cores, enabling massive consolidation of control arrays.
• True XLPE Vulcanization: We utilize genuine cross-linking processes, ensuring the insulation actually achieves its 90°C rating, unlike cheap PE blends found in lower-tier cables.
• Perfect Core Identification: Our advanced printing lines guarantee that even in a 61-core cable, every white number is crisp and highly resistant to fading.
• Multi-Standard Compliance: We offer exact matches for both the Chinese KYJV standard and IEC 60502-1, ensuring global compatibility.
Comparison Logic
| Feature | XLPE Control (KYJV) | PVC Control (KVV) | Screened XLPE (KYJVP) |
| Max Operating Temp | 90°C | 70°C | 90°C |
| Dielectric Strength | Excellent (Lower signal loss) | Standard | Excellent |
| Flexibility | Good (XLPE is slightly stiffer) | Excellent (Softest) | Moderate (Braid adds stiffness) |
| Primary Use | High-temp industrial environments | Standard indoor control panels | High-temp + high EMI environments |
Global Engineering & Project Support
Our technical team is ready to discuss customized cable solutions, compliance documentation, and optimized supply chain strategies for your international projects.
REQUEST A QUOTE