Helkama Bica Marine and Offshore Cables EN

Tel. +358 2 410 8700 , fax +358 2 237 2428 , helkamabica.com Subject to change without prior notice. See latest updates on our webpage. 76 10/2017 0,75mm 2 1,5mm 2 Unit 52 24,4 ohm/km 45 55 nF/km 0,6 0,7 mH/km ≥1500 ≥1500 Mohm/km RFA-FRHF Fire-resistant screened pair instrumentation and communication cable 250V Application: For fixed installation in most areas and on open deck in ships and offshore units. If the cable is exposed to direct sun light protective covering or cable with black outer sheath is recommended. Main characteristics Rated voltage 150/250V (300V) 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 Fire-resistant IEC 60331-1 or IEC 60331-2 Halogen-free IEC 60754 series Smoke emission IEC 61034 series Oil resistance (only SHF2) IEC 60811-404 conditions according to 60092-360/SHF2 For details see general information section Electrical data: Loop resistance of pair, max. / +20°C Pair capacitance, nom. / 1 KHz Loop inductance, nom. Insulation resistance / +20°C Temperature rating: Maximum conductor temperature + 90 °C Fixed installation - 40 °C to +80 °C Minimum recommended installation temperature - 15 °C For details see general information section DESIGN: STANDARDS: IEC 60092-376, design 1. Conductor - stranded copper conductor IEC 60228, class 2 - tinned stranded copper conductor on request 2. Insulation - Mica tape - XLPE plastic IEC 60092-360 3. Twisted pair - two insulated cores twisted together to form a pair See next page for Quad 4. Collective - drain wire tinned copper screen - aluminium polyester tape, coverage 100% IEC 60092-350 5. Rip cord - rip cord for conductors from 16mm 2 6. Sheath - polyolefine plastic, SHF1, standard colour orange IEC 60092-360 - on request thermosetting polyolefine, SHF2, standard colour black - other colours on request ● Flame-retardant ● Fire-resistant ● Halogen-free ● Low smoke emission ● Oil resistant (only SHF2)

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