Feichun CORDAFLEX(SMK) (N)SHTOEU Low Voltage Reeling Cable: Engineering Excellence in Extreme Environments
In the industrial world, cable performance can make or break a project, especially in challenging environments.
The Feichun CORDAFLEX(SMK) (N)SHTOEU Low Voltage Reeling Cable is designed to thrive under high mechanical stress, delivering unmatched durability, flexibility, and reliability.
This cable is not only VDE Registered (Reg. Nr. 7519) and EAC Certified, but it also redefines expectations for mechanical resilience and electrical efficiency, catering to the most demanding industrial applications.
Whether in industrial automation, mobile equipment, or outdoor machinery, Feichun’s low-voltage reeling cable ensures operational excellence.
2. Technical Specifications
2.1 Electrical Characteristics
| Parameter | Value |
| Rated Voltage | 0.6/1 kV (600/1000V) |
| Maximum Operating Voltage | AC: 0.7/1.2 kV |
| | DC: 0.9/1.8 kV |
| AC Test Voltage (Main Cores) | 3.5 kV (5 Minutes) |
These specifications ensure optimal power transmission, meeting the needs of industrial-grade applications requiring low voltage yet high durability.
2.2 Conductor Design
- Material: Electrolytic copper, tinned for enhanced conductivity.
- Stranding: Very finely stranded Class FS for flexibility and robustness.
- Maximum Tensile Load: 30 N/mm², ensuring high tensile strength even under heavy mechanical stress.
2.3 Insulation and Sheathing
| Component | Material/Description | Color |
| Insulation | PROTOLON MS (EPR compound, min. 3GI3) | Light-colored |
| Inner Sheath | PROTOFIRM Special Compound Based on PCP | Yellow |
| Outer Sheath | Abrasion and tear-resistant rubber compound | Yellow |
The combination of advanced insulation and robust sheathing materials allows this cable to operate in harsh mechanical environments without compromising safety or performance.
2.4 Shielding and Identification
- Core Identification: Clear number printing and green-yellow earth conductor.
- Shielding: Tinned copper braid with a surface coverage of at least 60% for shielded cores and 80% for twisted pairs, ensuring optimal interference resistance.
3. Performance Parameters
3.1 Thermal Characteristics
| Parameter | Value |
| Maximum Conductor Operating Temp. | 90°C |
| Maximum Short Circuit Temp. | 250°C |
| Ambient Temperature (Fixed Install) | -50°C to +80°C |
| Ambient Temperature (Flexible Use) | -35°C to +80°C |
The wide temperature range makes the CORDAFLEX(SMK) ideal for extreme climates, from sub-zero arctic zones to intense heat environments.
3.2 Mechanical Performance
- Bending Radii: Compliant with DIN VDE 0298 Part 3 standards.
- Speed: Capable of gantry reeling operations at unrestricted speeds and trolley operation at up to 240 m/min.
3.3 Environmental Resistance
This cable is weather-resistant and built for outdoor and indoor use, offering protection against ozone, UV radiation, and moisture. It’s also oil-resistant, adhering to DIN EN 60811-404 standards.
4. Advanced Features
4.1 Data Transmission Capabilities
Modern industries demand real-time communication. This cable supports multiple protocols, including:
- ASI-Bus, Profibus, CAN-Bus, and Industrial Ethernet.
- Fiber optic integration for multi-mode and single-mode transmission.
These features make it suitable for data-driven automation systems and smart industrial equipment.
5. Specialized Testing
5.1 Comprehensive Quality Assurance
To ensure durability and reliability, the cable undergoes rigorous testing, including:
| Test | Purpose |
| Reversed Bending Test | Ensures flexibility under repetitive motion |
| Roller Bending Test | Validates mechanical resilience |
| Torsional Stress Test | Tests for stress under twisting operations |
These tests confirm its ability to withstand mechanical wear and tear in demanding industrial settings.
6. Application Recommendations
6.1 Ideal Use Scenarios
- Industrial Automation: Suitable for automated machinery requiring reliable low-voltage solutions.
- Mobile Equipment: Performs exceptionally in mobile cranes, reeling drums, and elevators.
- Extreme Weather Environments: Perfect for operations in arctic, desert, and high-humidity regions.
6.2 Potential Challenges and Mitigation
| Challenge | Solution |
| Extreme Temperatures | Consult manufacturer for custom materials for specific temperature needs |
| High-Speed Reeling | Use manufacturer-approved configurations for operations >240 m/min |
7. Compliance and Standards
Feichun CORDAFLEX(SMK) complies with international standards, ensuring global applicability:
| Standard | Compliance |
| DIN VDE 0250-814 | Low-voltage cables |
| DIN VDE 0298-4 | Installation recommendations |
| DIN EN 60811-404 | Oil resistance |
8. Conclusion
The Feichun CORDAFLEX(SMK) (N)SHTOEU Low Voltage Reeling Cable is a testament to engineering excellence, built to withstand the harshest environments while maintaining superior performance. Its blend of flexibility, durability, and advanced materials makes it an indispensable choice for industries worldwide.
For custom configurations and expert consultation, Feichun’s team is ready to assist in tailoring the cable to meet specific operational needs.
9. Technical Support and Consultation
To ensure you get the best out of the Feichun CORDAFLEX(SMK), contact our experts for:
- Detailed technical specifications.
- Custom material configurations for temperature-specific applications.
- Support in integrating the cable into your industrial systems.
This comprehensive guide positions the CORDAFLEX(SMK) as a reliable, long-lasting solution for industries seeking advanced cable technologies that deliver performance, safety, and efficiency.
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.
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