(N)GFLGOEU Low Voltage Flat Festoon Cable Flexible Power & Control Cable 300/500V DIN VDE 0250-809 Compliant VDE, UL & GOST-R Certified for High Mechanical Stress and Frequent Bending
Product Name | NGFLGOEU Low Voltage Flat Cable for Festoon Application |
Application | Flexible low voltage power and control cable, for use on festoon systems and for connecting moveable parts of machine tools, material handling equipment, etc., associated with high mechanical stresses and frequent bending during operation (bending in one plane only). |
Type Designation | NGFLGOEU-J/-O |
Standard | DIN VDE 0250-809 |
Certifications / Approvals | VDE Marking; UL-File E 113313; GOST-R |
Conductor | Electrolytic copper, not tinned: - up to 25 mm²: extremely finely stranded, class 6 - above 35 mm²: finely stranded, class 5 |
Insulation Material | EPR, Rubber compound 3GI3 (DIN VDE 0207, Part 20) |
Core Identification | Up to 5 cores: colored green/yellow (or black for version ...-O), black, blue, brown, grey More than 5 cores: black with white colored numbers |
Individual Screen | Braid screen made of tinned copper wires, transfer impedance optimized at 30 MHz Coverage: approx. 60% for shielded cores, approx. 80% for twisted and shielded pairs |
Core Arrangement | Parallel; for more than 12 cores: parallel bundles |
Outer Sheath Material | CR, Rubber compound 5GM3 (DIN VDE 0207, Part 21) Colour: black |
Rated Voltage | 300/500V (600V) |
Max. Permissible Operating Voltage | AC: 0.7/1.2 kV DC: 0.9/1.8 kV |
AC Test Voltage | 2.5 kV (5 minutes) |
Current Carrying Capacity | According to DIN VDE 0298-4 |
Chemical Resistance | Oil resistance per DIN VDE 0473-404, paragraph 10 Weather resistance: unrestricted use outdoors and indoors, resistant to ozone, UV, and moisture |
Thermal Parameters | Max. permissible conductor temperature: 90 °C Max. short circuit temperature: 250 °C Ambient temperature (fixed): -50 °C to +80 °C Ambient temperature (flexible operation): -35 °C to +80 °C |
Mechanical Parameters | Max. tensile load on conductor: 15 N/mm² Torsional stress: Not allowed Min. bending radius: per DIN VDE 0298 Part 3 |
Travel Speed | Gantry (reeling): not applicable Trolley (festoon system): guidance value up to 180 m/min (consult manufacturer beyond 180 m/min) |
Additional Tests | Bending test |
In industries where machinery moves constantly—such as material handling systems, machine tools, or automated production lines—the reliability of power and control cables is crucial. Among the various options available, the (N)GFLGOEU Low Voltage Flat Festoon Cable stands out for its flexibility, durability, and compliance with international standards. But what exactly makes this festoon cable suitable for high mechanical stress and frequent bending? How does it compare with other festoon cables in the market, and what should engineers in Indonesia know before specifying it for industrial use?
What Are the Key Features of the (N)GFLGOEU Festoon Cable?
The (N)GFLGOEU is a low-voltage flat cable designed specifically for festoon applications. It is engineered for continuous mechanical stress, frequent bending in one plane, and reliable electrical performance under harsh conditions. Some of its standout features include:
Conductor: Electrolytic copper, extremely finely stranded (class 6) for up to 25 mm², ensuring high flexibility and low electrical resistance. For conductors above 35 mm², finely stranded class 5 copper is used.
Insulation: Ethylene Propylene Rubber (EPR), based on DIN VDE 0207 Part 20 (Rubber compound 3GI3), offering excellent thermal, chemical, and mechanical resistance.
Outer Sheath: Chloroprene Rubber (CR) 5GM3, robust against ozone, UV, moisture, and oil exposure.
Screening: Individual tinned copper braid screens with optimized transfer impedance, reducing electromagnetic interference (EMI), making it suitable for sensitive control systems.
Flexibility: The flat cable design allows bending in a single plane, ideal for festoon systems where cables must move repeatedly along trolleys.
This combination of materials and engineering ensures that the (N)GFLGOEU cable meets the demands of frequent mechanical movement, abrasive environments, and temperature fluctuations typical in industrial operations.
How Does the (N)GFLGOEU Cable Comply with International Standards?
Compliance with international standards is critical for industrial cable selection. The (N)GFLGOEU cable is designed according to:
DIN VDE 0250-809: Specifies flat flexible cables for power and control applications.
VDE Certification: Ensures safety, quality, and conformity with German electrical standards.
UL Certification (File E 113313): Provides recognition for North American electrical safety requirements.
GOST-R Certification: Confirms compliance with Russian standards, enabling global deployment.
This multi-standard compliance makes the cable suitable for international projects, including manufacturing facilities and material handling systems in Indonesia’s industrial hubs.
Where Can the (N)GFLGOEU Cable Be Used in Industrial Operations?
The (N)GFLGOEU festoon cable is versatile and suited for various applications, including:
Material Handling Systems: Overhead trolleys, cranes, and conveyor systems in factories and ports.
Machine Tools: Connecting moving parts where frequent bending is required.
Automated Production Lines: Robotics and automated guided vehicles (AGVs) needing reliable power and control cabling.
Warehouse Automation: Pallet handling systems and stacker cranes with continuous motion.
In Indonesia, factories in Jakarta, Surabaya, and industrial estates like Cikarang and Karawang have successfully deployed the (N)GFLGOEU cable for automated material handling, reporting reduced downtime and maintenance costs.
What Are Common Questions About the (N)GFLGOEU Festoon Cable?
Can the (N)GFLGOEU Cable Be Used Outdoors?
Yes. Its CR outer sheath ensures UV, ozone, and moisture resistance, making it suitable for outdoor industrial applications, including exposed crane and conveyor systems.
How Long Can the Cable Last in High-Frequency Bending?
With proper installation, the (N)GFLGOEU can operate for several years under continuous flexing, reducing downtime compared to PVC or non-screened rubber cables.
What Is the Maximum Travel Speed Allowed?
The recommended speed in a festoon system is up to 180 m/min. For higher speeds, consult the manufacturer for tailored solutions.
Is the Cable Suitable for High-Temperature Environments?
Yes. The conductor can handle temperatures up to 90 °C in continuous operation and 250 °C in short-circuit events, making it robust for industrial heat exposure.
How Does It Prevent Electromagnetic Interference?
The individual braid screen for each core or pair reduces EMI, which is crucial for sensitive control systems in automated production lines.
Why Choose (N)GFLGOEU Over Other Festoon Cables?
Superior Flexibility: Extremely fine-stranded conductors allow repeated bending.
High Mechanical Strength: Resistant to wear and tear from continuous movement.
EMI Protection: Screening ensures control signals remain stable.
Wide Temperature Range: Operates reliably in extreme industrial conditions.
International Certifications: VDE, UL, and GOST-R approved for global compliance.
How to Select the Right (N)GFLGOEU Cable for Your System?
Determine whether the application is power or control.
Identify the number of cores needed for your system.
Choose the cross-section based on current-carrying requirements.
Consider environmental exposure: indoor/outdoor, chemical, or mechanical stress.
Decide if individually screened cores are necessary for EMI-sensitive applications.
Pro Tip: Always consult the cable manufacturer for installations exceeding standard speeds or unusual environmental conditions.
Upgrade Your Industrial Systems with Reliable Festoon Cables
For factories, warehouses, and ports in Indonesia, the (N)GFLGOEU Low Voltage Flat Festoon Cable provides a proven solution for safe, reliable, and long-lasting power and control connections. Reduce downtime, protect sensitive equipment from EMI, and ensure compliance with international standards by choosing the right cable for your application.
Contact your local supplier today to specify the correct NGFLGOEU variant for your industrial system and improve operational efficiency.
