BS5308 Cable Part 1 Type1 XLPE-IS-OS-LSOH
Applications :
- The unarmoured LSOH versions (Part 1 Type 1) are generally use for indoor installation and suitable for wet and damp areas. Generally used within industrial process manufacturing plants for communication, data and voice transmission signals and services, Also used for the interconnection of electrical equipment and instruments, the LSOH sheath can reduce toxic smoke and fume emission.
Construction :
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Conductor Annealed or tinned copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5),0.5 mm², 1.0 mm² solid(Class 1), 1.5mm² or 2.5mm², multistranded(Class 2) to BS6360 Insulation XLPE (Cross Linked Polyethylene), or PE (optional) Pairing Two insulated conductors uniformly twisted together with a lay not exceeding 100mm Colour code See technical information Individual screen Aluminium/polyester tape is applied over each pair metallic side down in contac twith tinned
copper drain wire, 0.5mm²Binder tape PETP transparent tape Collective screen Aluminium/polyester tape is applied over the laid up pairs metallic side down incontact with
tinned copper drain wire, 0.5mm²Outer sheath LSOH(Low Smoke Zero Halogen) sheath Flame retardant to IEC60332-3-22 Fire resistant to IEC60331 Halogen free to IEC60754-1 Low smoke emission to IEC61034-1-2 Sheath colour Black or blue -
Mechanical and Electrical Properties :
- Operating temperature : -20˚C up to + 90˚C( fixed installation) ; 0˚C to +50˚C(during operation ).
- Minimum bending radius : 5 x overall diameter.
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Conductor Area Size mm2 0.5 0.5 0.75 1.0 1.5 Conductor Stranding No. x mm 1 x 0.8 16 x 0.2 24 x 0.2 1 x 1.13 7 x 0.53 Conductor resistance max ohm/km 36.8 39.7 26.5 18.2 12.3 Insulation resistance min Gohm/km 5 5 5 5 5 Capacitance unbalance at 1 kHz(pair to pair screen) pF/250m 250 Max. Mutual Capacitance @ 1 kHz forNon OS or OS cables (except one-pair and two-pairs) pF/m 115 115 115 115 115 Max. Mutual Capacitance @ 1 kHz IS/OS cables (include 1 pair and 2 pair) pF/m 75 75 75 75 75 Max. L/R Ratio for adjacent cores(Inductance/Resistance) μH/ohm 25 25 25 25 40 Test voltage Core to core V 1000 1000 1000 1000 1000 Core to screen V 1000 1000 1000 1000 1000 Rated voltage max V 300/500 300/500 300/500 300/500 300/500
Parameter :
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No.of
PairsNo.and Dia.
of WiresNominal Conductor Cross Sectional Area Nominal Thickness of Insulation Nominal Thickness
of SheathNominal Dia.
of CableApprox.Weight no./mm mm2 mm mm mm kg/km 2 1/0.8 0.5 0.5 0.9 9.7 95 5 1/0.8 0.5 0.5 1.2 13 180 10 1/0.8 0.5 0.5 1.2 16.9 310 15 1/0.8 0.5 0.5 1.3 19.7 440 20 1/0.8 0.5 0.5 1.3 22.3 560 30 1/0.8 0.5 0.5 1.5 27.1 820 50 1/0.8 0.5 0.5 2 35 1370 2 16/0.2 0.5 0.6 1.1 11.2 110 5 16/0.2 0.5 0.6 1.2 14.5 250 10 16/0.2 0.5 0.6 1.3 19.3 480 15 16/0.2 0.5 0.6 1.5 22.6 570 20 16/0.2 0.5 0.6 1.5 25.7 780 30 16/0.2 0.5 0.6 1.7 31 1020 50 16/0.2 0.5 0.6 2.2 39.9 1680 2 1/1.13 1 0.6 1.1 11.9 200 5 1/1.13 1 0.6 1.2 15.4 290 10 1/1.13 1 0.6 1.3 20.5 580 15 1/1.13 1 0.6 1.5 24.1 780 20 1/1.13 1 0.6 1.7 27.7 1010 30 1/1.13 1 0.6 2 33.7 1430 50 1/1.13 1 0.6 2.2 42.5 2360 2 7/0.53 1.5 0.6 1.2 13.6 250 5 7/0.53 1.5 0.6 1.3 17.7 460 10 7/0.53 1.5 0.6 1.5 23.9 760 15 7/0.53 1.5 0.6 1.7 28 1020 20 7/0.53 1.5 0.6 2 31.7 1350 30 7/0.53 1.5 0.6 2.2 38.6 1900 50 7/0.53 1.5 0.6 2.2 48.9 3060