Highly flexible power/control cables for installations in drag chains suitable for continuous movements and multiple bending. Designed and tested to withstand at least 10 million bending cycles in a drag chain. Common screen of tinned copper wire braid ensures very good protection against external electromagnetic field especially in industrial environment. Suitable for flexible installations in dry and damp rooms as well as outdoors – outer sheath is UV resistant.
Specifications
Rated Voltage | 300/500V |
AC test voltage at 50 Hz | 3 kV |
Operating temperature for fixed installation | -40°C to 80°C |
Operating temperature for flexible connections | -30°C to 80°C |
Insulation Resistance (min) | 100M Ohmsxkm |
Minimum bending radius for fixed installation | 5xØ |
Minimum bending radius for flexible connection | 10xØ |
Conductors | Highly flexible, bare , annealed copper conductors, multi-stranded class 6 according to EN 60228 |
Insulation | Special halogen-free TPE or PP |
Core identification | Black, number coded conductors, cables with protective earth conductor marked G |
Core arrangement | Core twisted together in layers with short lay length, special wrapping of separating tape between each layer |
Inner sheath | Special halogen-free TPE |
Screen | Tinned copper wire braid, coverage more than 85 percent, special wrapping with separating tape beneath the screen, special reinforcing fleece tape around the screen |
Outer sheath | Special PUR compound, resistant to abrasion, oil, chemicals and industrial coolants, halogen-free, self-extinguishing and flame retardant, UV resistant |
Outer sheath colour | Grey, mat |