BS5308 Cable Part 2 Type 1 PVC-IS-OS-PVC
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Applications :
- The unarmoured versions (Part 2 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, typically in chemical or petrolchemical industry.
Construction :
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Conductor Annealed or tinned copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5), 1.5mm² multistranded(Class 2) to BS6360 Insulation PVC (polyvinyl chloride), type TI1 to BS 6746 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 contact with tinned copper drain wire, 0.5mm² Binder tape PETP transparent tape Collective screen Aluminium/polyester tape is applied over the laid up pairs metallic side down in contact with tinned copper drain wire, 0.5mm² Outer sheath PVC Sheath, type TM 1 or type 6 to BS 6746 Sheath colour Black or blue -
Mechanical and Electrical Properties :
- Operating temperature : -40˚C up to + 70˚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 0.75 1.5 Conductor Stranding No. x mm 16 x 0.2 24 x 0.2 7 x 0.53 Conductor resistance max ohm/km 39.7 26.5 12.3 Insulation resistance min Mohm/km 25 25 25 Max. Mutual Capacitance: pair or adjacent cores pF/m 250 250 250 Capacitance between any core or screen max. pF/m 400 400 400 Max. L/R Ratio for adjacent cores(Inductance/Resistance) μH/ohm 25 25 40 Test voltage Core to core V 1000 1000 1000 Core to screen V 1000 1000 1000 Rated voltage max V 300/500 300/500 300/500
Parameter :
- Multicore:
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No.of Pairs No.and Dia. of Wires Nominal Conductor Cross Sectional Area Nominal Thickness of Insulation Nominal Thickness of Sheath Nominal Dia. of Cable Approx. Weight no./mm mm2 mm mm mm kg/km 2 16/0.2 0.5 0.6 1.1 11.2 170 5 16/0.2 0.5 0.6 1.2 14.6 270 10 16/0.2 0.5 0.6 1.3 19.4 520 15 16/0.2 0.5 0.6 15 22.7 650 20 16/0.2 0.5 0.6 1.5 25.9 860 30 16/0.2 0.5 0.6 1.7 31.2 1130 50 16/0.2 0.5 0.6 2.2 40.1 1880 2 24/0.2 0.75 0.6 1.1 12.2 200 5 24/0.2 0.75 0.6 1.2 15.8 355 10 24/0.2 0.75 0.6 1.3 21.1 560 15 24/0.2 0.75 0.6 1.5 24.9 770 20 24/0.2 0.75 0.6 1.7 28.6 990 30 24/0.2 0.75 0.6 2 34.7 1380 50 24/0.2 0.75 0.6 2.2 43.9 2225 2 7/0.53 1.5 0.6 1.2 13.6 265 5 7/0.53 1.5 0.6 1.3 147.8 490 10 7/0.53 1.5 0.6 1.5 24.1 820 15 7/0.53 1.5 0.6 1.7 28.2 1110 20 7/0.53 1.5 0.6 1.7 31.9 1470 30 7/0.53 1.5 0.6 2 38.8 2070 50 7/0.53 1.5 0.6 2.2 49.1 3340