Special PUR insulation and sheath adapted to DIN VDE 0250
Strain bearing support strand
Temperature range -40°C to +80°C (up to +100°C for short periods)
Nominal voltage up to 1 mm² U0/U 300/500 V from 1,5 mm² U0/U 450/750 V
Test voltage up to 1 mm² = 2000 V from 1,5 mm² = 2500 V
Breakdown voltage up to 1 mm² = 4000 V from 1,5 mm² = 5000 V
Insulation resistance min. 20 MOhm x km
Minimum bending radius 10x cable Ø
Radiation resistance up to 100x106 cJ/kg (up to 100 Mrad)
Cable structure
Bare copper-conductor, to DIN VDE 0295 cl.6 col.4, extra fine-wire, BS 6360 cl.6, IEC 60228 cl.6
Core insulation of special PUR
Support core
Core identification to DIN VDE 0293 (flexible cables)
Cores stranded in layers with optimal lay-length
Core wrapping with fleece
Support braiding of synthetic fibres
Outer sheath of halogen-free PUR
Sheath colour orange
Properties
High flexibility at low temperatures
Usable for foodstuffs
Abrasion and tear resistant
Loadable under torsional stress
Resistant to
Oils and fats
Non-alcoholic fuels and kerosene
Atmospheric influences
UV-radiation
Oxygen and ozone
Microbes and rotting
Sea and waste water
Vibrations
Note
G = with green-yellow conductor
AWG sizes are approximate equivalent values. The actual cross-section is in mm².
Application
TROMMPUR® has taken the development of the neoprene type cables one step further. It is a robust, all-weather cable, halogen-free, tear and abrasion resistant and suitable for use in drag-chains, in ship docks, on building sites, for conveyor systems, in mining, for tunnels and roadbuilding. For the connecting the ski lift terminal positions to the control unit, surveillance of the joining rods in ski lift cables, as feeder cables for very high currents as for example in pump engineering, mining, locomotive and rail-carriage construction, for oil rig platforms, emergency power generators etc. CE = The product is conformed with the EC Low-Voltage Directive 2006/95/EC.