(N)SHTÖU-J/O VR
FOR POWER MOBILE CONNECTION
Low Voltage rubber Flexible Cable for Vertical reeling (VR) Applications
Specially designed flexible cable for power mobile connections, for extremely high mechanical stresses. The cable is used in cable winding reels for winding and unwinding with co-occurrent tensile and torsion stress. Other applications include installation on conveyors, container cranes, harbour cranes, building machinery, handling machines for vertical reeling applications. For use in wet or dry conditions, in industrial units, in underground and open-cast mining, in explosion-risk areas.
Design Features
| Conductors | Annealed flexible stranded tinned or bare copper conductor class 5 to IEC 60228. Special construction with optimized lay length |
| Separator | If needed a suitable tape separator between the conductor and insulation. |
| Circuit identification | Colour coding of power conductors compliant to Hd 308, dIN VdE 0293- 308 -J version: 3 – core: Green-yellow, blue, brown 4 – core: Green-yellow, brown, black, grey or green-yellow, blue, brown, black 5 – core: Green-yellow, blue, brown, black, grey -O version: 3 – core: Brown, black, grey or blue, brown, black 4 – core: Blue, brown, black, grey 5 – core: Blue, brown, black, grey, black |
| Insulation | EPDM rubber, halogen-free, lead-free compound, type 3GI3 acc. to DIN VDE 0207/20. |
| Inner sheath | A special synthetic thermosetting compound type 5GM3 acc. to DIN VDE 0207/21, Yellow |
| Anti-torsion braid | Braid of polyamide threads between inner and outer sheath |
| Outer sheath | Special synthetic thermosetting compound, type 5GM5 acc. to DIN VDE 0207/21, Yellow |
Features
| Rated voltage | 0.6/1 kV |
| Max operating voltage | 1.2 kV |
| AC test voltage | 3 kV |
| Current carrying capacity | DIN VDE 0298-4 |
| Max conductor operating temperature | +90°C |
| Max. conductor temperature during short circuit | +250°C |
| Minimum ambient temperature for fixed installation | -40°C |
| Minimum ambient temperature for mobile installation | -25°C |
| Oil resistance | PN-EN 60811-404, IEC 60811-404 |
| UV resistance | UL 2556, ISO 4892-2 |
| Twist limits | 50˚/m |
| Ozone resistant | PN-ISO 1431-1 |
| Travel speed | 100 m/min |
| Tensile load | See table (Increased tensile load due to additional support elements) |
| Flame propagation | PN-EN 60332-1-2, IEC 60332-1-2 |
Technical Specifications
Power Conductor Resistance
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