Helkama Bica Industrial Cables EN

Tel. +358 2 410 8700, fax +358 19 248 2016 , www.helkamabica..com 3/2017 FIRE-RESISTANT CABLES Core identification a b Pair Number of cores 1 1 2 2 3 4 3 5 6 4 7 8 5 9 10 6 11 12 etc. LifeCord-FRHF (i) 4 Fire-resistant 4 Flame-retardant 4 Halogen-free 4 Low smoke emission Fire-resistant collectively and pair screened instrumentation and communication cable 300 V EN 50288-7 Conductor Stranded copper conductor, HD 383 S2 Insulation Mica tape, XLPE plastic, EN 50290-2-29 Pair screen Plastic coated aluminium tape and a tinned copper drain wire Bedding Separator tape Collective screen Drain wire tinned copper, aluminium polyester tape coverage 100 % Sheath Polyolefine plastic, EN 50290-2-27, standard colour orange, other colours on request Application For fixed installation in places where the cable has to maintain its functionality during fire Main Rated voltage 300 V characteristics Max conductor temperature + 90 °C Min recommended installation temperature - 15 °C Lowest recommended operation temperature - 40 °C Recommended minimum bending radius, (R): During installation R = 9 x outer [ Fixed installation R = 6 x outer [ Fire properties Fire-resistant IEC 60331-21 -min. 90 min/750 °C Flame-retardant IEC 60332-1-2 -test for single insulated wire and cable IEC 60332-3-22 -test for bunched wires and cables, category A Halogen-free IEC 60754 series Smoke emission IEC 61034 series Electrical data 0,75 mm 2 Unit Loop resistance of pair, max. / +20 °C 52 ohm/km Pair capacitance, nom. / 800 Hz 55 nF/km Loop inductance, nom. 0,6 mH/km Insulation resistance / +20 °C ≥1500 Mohm*km Identification Lot number, cable type, cable size, production month, year, manufacturer’s name and meter marking printed on the sheath Number of conductors & Nominal outer Nominal Standard delivery Drum cross-section n x mm 2 [ mm weight kg/km length m 2 x 2x0,75 13,5 155 1000 K9 4 x 2x0,75 15,5 245 1000 K11 8 x 2x0,75 20,0 430 1000 K12 12 x 2x0,75 24,5 625 1000 K14 19 x 2x0,75 30,0 945 500 K14 24 x 2x0,75 34,0 1205 500 K18 17

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