Feichun RONDOFLEX (N)GRDGOEU: Advanced Low Voltage Festoon Cables
The Feichun RONDOFLEX (N)GRDGOEU is a state-of-the-art low-voltage cable solution tailored for festoon systems and movable machine components. With a focus on durability, flexibility, and electrical performance, this cable excels in demanding industrial applications, providing unmatched reliability.
It meets the stringent DIN VDE 0250-814 standards, offering peace of mind to engineers, procurement specialists, and maintenance teams alike.
This guide dives deep into the product’s features, installation requirements, and performance capabilities, offering invaluable insights for your operations.
Product Overview
Key Application Domains
The Feichun RONDOFLEX (N)GRDGOEU is ideal for industries requiring cables to withstand constant motion, extreme conditions, and high mechanical stress. Its primary applications include:
- Festoon systems: Supporting equipment that demands dynamic movement.
- Machine tool interconnections: Ensuring precise control and power delivery.
- Material handling equipment: Sustaining functionality in cranes and trolleys.
- High-stress mobile equipment: Perfect for environments with frequent directional changes.
Standout Technical Characteristics
The RONDOFLEX (N)GRDGOEU stands out due to its cutting-edge engineering:
- Certification: VDE Registered (Reg. Nr. 7841) for high standards in quality and safety.
- Voltage Rating: Designed for 0.6/1 kV systems, ensuring reliable power transmission.
- Durability: Withstands extreme mechanical stress and environmental conditions, outperforming conventional cables.
Technical Specifications
Conductor Design
| Specification | Details |
| Material | Bare electrolytic copper |
| Stranding | Finely stranded, Class 5 flexibility |
| Maximum tensile load | 15 N/mm² |
These design attributes ensure flexibility and strength, enabling smooth operation under constant motion.
Insulation Technology
The cable’s insulation is optimized for extreme conditions:
| Feature | Details |
| Core Insulation | PROTOLON MS |
| Compound Base | High-quality EPR (Ethylene Propylene Rubber) |
| Enhanced Characteristics | Mechanical performance and electrical properties |
This high-grade insulation guarantees superior protection against wear and tear, making it suitable for harsh environments.
Shielding and Protection
| Shielding Feature | Specification |
| Individual Core Screening | Tinned copper wire braid |
| Shield Coverage | ≥ 60% (cores), ≥ 80% (pairs) |
| Transfer Impedance | Optimized for low interference |
Effective shielding minimizes electrical noise and maintains signal integrity, critical in automated systems.
Thermal Performance
| Parameter | Value |
| Maximum Operating Temp. | 90°C |
| Short Circuit Temp. | 250°C |
| Ambient Temp. Range | Fixed: -50°C to +80°C, Flexible: -35°C to +80°C |
The wide temperature range makes this cable a reliable choice for both indoor and outdoor use.
Chemical Resistance
The RONDOFLEX (N)GRDGOEU is built to endure exposure to harsh substances:
| Resistance Feature | Details |
| Oil Resistance | DIN EN 60811-404 compliant |
| Weather Resistance | Ozone, UV, and moisture resistant |
This ensures uninterrupted operation even in challenging environmental conditions.
Mechanical Endurance
Bending Characteristics
| Parameter | Specification |
| Minimum Bending Radius | DIN VDE 0298 Part 3 compliant |
| Directional Changes | S-Type, Minimum 20x cable diameter |
The cable's flexibility is optimized for frequent bending without compromising its structural integrity.
Travel Speed Capabilities
| Operation | Speed |
| Trolley (Festoon System) | Up to 240 m/min |
| Reeling Operation | 60 m/min |
These specifications ensure compatibility with fast-moving systems in modern facilities.
Electrical Performance
Voltage Specifications
| Parameter | Specification |
| Rated Voltage | 0.6/1 kV |
| Maximum Voltage (AC/DC) | 0.7/1.2 kV (AC), 0.9/1.8 kV (DC) |
| AC Test Voltage | 3.5 kV (5 minutes) |
The cable delivers consistent performance, adhering to stringent electrical standards.
Current Carrying Capacity
Designed according to DIN VDE 0298-4, the cable supports various configurations, offering engineers flexibility to suit specific needs.
Product Range
The RONDOFLEX (N)GRDGOEU series includes:
| Category | Options |
| Power Cables | Single-core: 25mm² to 240mm² |
| Multi-core Options | 3-core, 4-core, 5-core |
| Control Cables | Multiple core combinations available |
| Bus Cables | Specialized multi-pair designs |
This comprehensive range ensures compatibility with diverse industrial applications.
Critical Considerations for Engineers
Installation Recommendations
| Factor | Details |
| Mechanical Stress | Maintain recommended bending radii |
| Temperature Variation | Use appropriate cable variants |
| Support Requirements | Ensure proper cable routing |
Comparative Advantages
| Feature | RONDOFLEX Advantage |
| Flexibility | Superior to standard cables |
| Environmental Resistance | Exceptional durability against weather |
| Electrical Performance | Reliable power and signal delivery |
Compliance and Certifications
The cable complies with major certifications, reinforcing its quality and reliability:
| Compliance Standard | Details |
| VDE Registration | Reg. Nr. 7841 |
| EAC Certification | Ensures compatibility with global systems |
| DIN VDE 0250-814 | Industry-standard compliance |
Conclusion
The Feichun RONDOFLEX (N)GRDGOEU is a superior cable solution designed for complex, high-stress industrial applications. Its flexibility, durability, and reliability make it indispensable for festoon systems and other mobile equipment.
Recommended Next Steps
- Contact Feichun Cable for tailored solutions.
- Request detailed technical datasheets.
- Assess site-specific compatibility for optimal performance.
Feichun RONDOFLEX ensures operational excellence and longevity in even the most demanding environments. Invest in a cable solution that delivers unmatched performance and peace of mind.
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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