Helkama Bica Industrial Cables EN

Tel. +358 2 410 8700, fax +358 19 248 2016 , www.helkamabica.com 3/2017 INSTRUMENTATION CABLES Cable for instrumentation, process control and computer systems, fixed installation Electrical Pair DC resistance (+20°C) max. 81 ohm/km properties Nominal pair capacitance (800 Hz) 80 nF/km Insulation resistance min. 100 Mohm x km Conductor Annealed, tinned copper 0,5 mm 2 /7 x 0,3 mm Insulation PE, nominal wall thickness 0,3 mm Twisting Two conductors twisted together. Each pair has a different lay. Pair identification with a colour code and an identification number. Pair colour codes Orange/white Pair numbers Each pair has an identification number Units Units consisting of 4 pairs twisted together Unit identification with a numbered tape Stranding Groups cabled together and covered with a polyester tape Shielding Plastic coated aluminium tape over a ground conductor 7x0,3 mm Sheath Flame retardant, halogen-free polyolefine plastic, light grey. Rated voltage 75 V Identification Lot number, cable type, cable size, production month, year, manufacturer’s name and meter marking printed on the sheath Fire properties IEC 60332-1, IEC 60332-3-22 Physical Installation temperature -15 °C to 50 °C properties During operation -40 °C to 70 °C NOVAK-HF Type Conductors Nominal outer Nominal weight Standard delivery [ mm kg/km length m NOVAK-HF 2 x 2 x 0,5 + 0,5 6,5 48 1000 4 x 2 x 0,5 + 0,5 7,5 75 1000 8 x 2 x 0,5 + 0,5 9,8 131 1000 12 x 2 x 0,5 + 0,5 11,6 186 1000 24 x 2 x 0,5 + 0,5 17,5 346 1000 6

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