Its unique combination of robust materials, advanced engineering, and compliance with international standards ensures reliable performance in the most demanding conditions.
Key Features
- Specialized Quad Core Configuration: Ensures excellent signal integrity and strain resistance.
- Steel Wire Reinforcement: Provides exceptional durability and mechanical protection.
- Extreme Temperature Resilience: Operates effectively in a wide range of temperatures.
- Compliance with DIN VDE 0817: Guarantees safety and reliability in mining applications.
Whether controlling conveyor belts, managing communication systems, or operating in extreme cold, the ECKABEL L-2YY(Z)Y KF 40 is the ideal solution for critical mining infrastructure.
II. Technical Specifications
A. Cable Construction and Design
Conductor Characteristics
| Parameter | Details |
|---|---|
| Material | Finely stranded copper (Class 5) |
| Flexibility | High flexibility for dynamic operations |
| Durability | Optimized for rugged environments |
The finely stranded copper conductor offers excellent conductivity while maintaining the flexibility required for dynamic mining applications.
Core Configuration
The unique Star Quad design reduces electromagnetic interference and enhances strain resistance:
| Layer | Strain Identification |
|---|---|
| First Quad Layer | Strain 1: Red-Yellow; Strain 2: Blue-Green |
| Second Quad Layer | Strain 1: Natural Color-Yellow; Strain 2: Blue-Green |
This configuration is ideal for ensuring signal clarity and operational integrity in harsh environments.
Sheathing and Reinforcement
| Feature | Details |
|---|---|
| Inner Sheath | Thermoplastic PVC |
| Reinforcement | Steel wire |
| Outer Sheath | Thermoplastic PVC |
| Sheath Color | Grey |
The steel wire reinforcement and durable PVC sheathing provide excellent resistance to mechanical stress, ozone, and moisture.
B. Electrical Characteristics
| Parameter | Specification |
|---|---|
| Rated Voltage | 100/100V (<300/300V) |
| Maximum Voltage (AC) | 0.375 kV |
| AC Test Voltage | 1 kV |
| Insulation Resistance | 5 MΩxkm |
| Loop Resistance | Max. 77.8 Ω/km (at 20°C) |
| Capacitance | 65 nF/km |
These electrical properties ensure stable control and communication in mining systems.
C. Performance Parameters
Thermal Performance
| Condition | Temperature Range |
|---|---|
| Maximum Conductor Temp. | 60°C |
| Fixed Installation | -55°C to +60°C |
| Fully Flexible Operation | -40°C to +50°C |
Environmental Resistance
Fire Safety:
| Standard | Details |
|---|---|
| EN 60332-1-2 | Flame retardant, self-extinguishing |
| IEC 60332-1-2 | Compliant |
Durability:
| Feature | Performance |
|---|---|
| Weather Resistance | Suitable for indoor and outdoor use |
| Cold Weather | Operates effectively in extreme cold |
| Ozone Resistance | Exceptional durability |
These properties ensure safe and uninterrupted operation even in adverse weather conditions.
III. Application Scenarios
Ideal Use Cases
| Application | Benefit |
|---|---|
| Conveyor Belt Systems | Reliable control in material handling |
| Control Applications | Stable performance in dynamic systems |
| Extreme Temperatures | Maintains flexibility in cold climates |
Limitations
- Not designed for continuous ground installation.
- Specialized for specific mining control applications, not general-purpose use.
IV. Comparative Advantages
| Feature | Advantage |
|---|---|
| Temperature Resilience | Operates in extreme temperatures |
| Strain Resistance | Reduces mechanical and operational strain |
| Core Configuration | Enhances signal clarity |
| Reinforced Design | Withstands mechanical stresses |
The ECKABEL L-2YY(Z)Y KF 40 is optimized for conditions where conventional cables fail.
V. Installation and Operational Considerations
Best Practices for Installation
Inspect cables for damage before installation.
Follow manufacturer-recommended bending radius to avoid conductor damage.
Use strain relief systems to reduce mechanical stress.
Potential Challenges and Solutions
| Challenge | Solution |
|---|---|
| Temperature Variation | Monitor installation conditions; follow operational guidelines |
| Mechanical Stress | Use proper cable routing and support systems |
VI. Compliance and Certifications
The cable complies with DIN VDE 0817 standards and holds a Russian Federation Fire Certificate, ensuring adherence to global safety regulations.
VII. Technical Support and Expert Insights
Professional Recommendations
- Select cables based on application-specific requirements.
- Integrate with mining control systems for optimized performance.
- Conduct periodic inspections to prevent potential failure modes.
ECKABEL provides expert technical support to help customers select the most suitable cables for their applications.
VIII. Conclusion
The ECKABEL L-2YY(Z)Y KF 40 375V sets a new standard in strain-resistant control cables for mining operations. With its advanced design, robust materials, and adherence to stringent safety standards, this cable is the premier choice for mining control and communication infrastructure.
For those in need of reliable and durable solutions, the ECKABEL L-2YY(Z)Y KF 40 delivers exceptional performance in every aspect.
Appendix
| Resource | Details |
|---|---|
| Technical Data Sheets | Detailed specifications |
| Performance Graphs | Comparative analysis |
| Routing Guidelines | Best practices for installation |
For more information, contact ECKABEL technical support to discuss customization and consultation options tailored to your project’s needs.
Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.
