400Hz Airport Cables 7-core With Control Wires Reinforcement
Applications
400Hz Airport Cables 7-core With Control Wires Reinforcement cables are designed for 400 Hz systems for power supply of aircraft, computer systems and radar stations, suitable for laying in earth, in water, outdoors, indoors and in cable ducts.
Standards
VDE 0295
Construction
Conductor: Stranded bare copper conductor, Class 5/Class 6 to VDE 0295/IEC 60228.
Insulation: EPR. HEPR/TPE /XLEPR可选
Control Core: 1mm² stranded copper conductor with ethylene tetrafluorethylene insulation.
Thermoplastic/TPE/polyolefin可选
Cable Assembling: 6 power cores laid-up over a centre core, control cores laid-up in triads/quads
located in outer interstices. Each core has an overall reinforcement.
Wrapping: Common core covering of wrapping and/or extruded filling compound.
Outer Sheath: Bonded inner and outer sheath of polyurethane with integrated open meshed braid.
Technical Data
| Rated Voltage Uo/U (Um) | 600/1000V |
| Operating Temperatures | -20℃~+70℃ |
| Minimum Bending Radius | static: 4×OD; dynamic: 6×OD |
| Flame Retardant | Yes |
| Abrasion Resistant | Yes |
| Weather Resistant | Yes |
| UV Resistant | Yes |
| Oil Resistant | Yes |
Dimensions and Weight
| Construction | Nominal Diameter of Power Core | Nominal Diameter of Control Core | Nominal Overall Diameter | Nominal Weight |
|---|---|---|---|---|
| No. ×mm² | mm | mm | mm | kg/km |
| 7×25+6×(3×1) | 9.6 | 1.8 | 38.3 | 2600 |
| 7×35+6×(3×1) | 10.5 | 2.1 | 42.0 | 3100 |
| 7×25+6×(4×1) | 9.6 | 1.8 | 42.0 | 2850 |
| 7×35+6×(4×1) | 10.9 | 1.9 | 44.0 | 3050 |
| 7×50+6×(4×1) | 11.8 | 2.1 | 51.0 | 4030 |