Technical data:
• Special drag chain cables for high mechanical stress in adapted to DIN VDE 0285-525-2-51/ DIN EN 50525-2-51, DIN VDE 0285-525-2-21/ DIN EN 50525-2-21 and acc. to UL-Std.758 AWM, Style 20233

Temperature range:
• flexing -30°C to +80°C
• fixed installation -40°C to +80°C

Nominal voltage
• U₀/U 300/300 V

Test voltage
• 3000 V

Insulation resistance
• min. 100 MOhm x km

Minimum bending radius
• flexing 7,5x cable Ø
• fixed installation 4x cable Ø

Radiation resistance
• up to 100x106 cJ/kg (up to 100 Mrad)

Cable structure:
• Bare copper, fine wire conductors, Unilay with short pitch length
• Core insulation of special PP
• Core identification to DIN 47100
• <7 cores: cores stranded in a layer with optimal lay-length around a filler as per construction
• ≥7 cores: cores stranded with optimal lay-length to bunch-construction with low torsion strength, optimal selected short lay-length around a filler
• Outer sheath of special PUR extruded extruded as filler with pressurea
• Sheath colour black (RAL 9005)
• with meter marking

Properties:
• The materials used in manufacture are cadmium-free and contain no silicone and free from substances harmful to the wetting properties of lacquers

Tests:
• PUR outer sheath, flame retardant acc. to DIN VDE 0482-332-1-2, DIN EN 60332-1-2/ IEC 60332-1 (equivalent DIN VDE 0472 part 804 test method B) UL VW-1, CSA FT1
• Low-adhesion
• Halogen-free
• High property of alternating bending strength
• High tensile strength, abrasion- and impact resistance at low temperature
• Use in multi-shift operations under extremely high continuous bending loads
• Abrasion resistance
• Tear resistance
• High stability
• Oil resistance
• Better chemical resistance
• UV and ozone resistance
• Higher economical solution
• Reduced diameter, therefore lower moving masses

Note:
• AWG sizes are approximate equivalent values. The actual cross-section is in mm².
• screened analogue type: MULTISPEED®-TRONIC-C-PUR

Application:
• HELUKABEL® MULTISPEED®-TRONIC-PUR installed there, where the extreme requirements for the cables are necessary. The selected materials and lay-up technique permit these high flexible cables for permanent application in drag chains for long distances, high and low speed of movements. These cables are installed in dry, moist and wet rooms and in open air with free movement without tensile stress or forced movements. These robust and abrasion resistant special control cables are installed there, where the problems appear for the application in permanent stresses e. g. in energy drag chains, industry robotics, production lines, automatic control systems and permanent movable machinery parts for multi-shift operation. These cables are installed everywhere, where high requirements for the flexibility, abrasion, oxygen and chemical resistance are necessary. For applications which go beyond standard solutions (for example for composting appliances or high shelf conveyors with extremely high processing speeds etc.) we recommend for our especially developed enquiry sheet for energy guiding systems. Before installation in cable trays please read the instructions. Further technical details see selection table for drag chain cables, see lead text.