The GP 400 SF S Power 400 Hz Drag Chain Cable is designed for power circuits in passenger boarding bridge drag chains and festoon systems. Its flexible construction supports repeated movement while maintaining a clear yellow outer sheath for ground-support applications.
Applications and Design
Specify this power cable for moving 400 Hz supply routes on passenger boarding bridges where the cable travels in a drag chain or a festoon arrangement. Use the documented bending-radius values and route length to confirm suitability for the actual motion system.
Construction and Performance
- Bare, fine-stranded copper conductors to IEC 60228 Class 5.
- Layered, movement-oriented core arrangement with S insulation.
- Yellow PUR outer sheath.
- Documented torsional capability of ±60° per metre and free-hanging festoon lengths up to 50 m.
- Halogen-free and flame-performance references include IEC 60332-1-2 and IEC 60332-3 series documents.
Technical Parameters
| Parameter | Documented value |
|---|---|
| Nominal voltage | 0.6/1 kV |
| Test voltage | 4,000 VAC at 50 Hz |
| Temperature, fixed | −50 to +90 °C |
| Temperature, flexible | −40 to +90 °C |
| Bending radius | 4 × cable diameter fixed; 6 × flexible; 12 × continuous flexing |
| Torsion | ±60°/m |
| Maximum free-hanging festoon length | 50 m |
| Sample constructions | 7 × 35 mm²; 7 × 35 + 6 × 6 mm² |
| Approx. outer diameter | 34.3–40.0 mm |
| Approx. cable weight | 2,888–3,405 kg/km |
Selection Support
Send the travel path, chain type, movement cycle and required 400 Hz conductor layout for selection. Request a Quote
