Red black color twisted pair instrumentation cable, 5x2x0.75mm2,Cu/PE/OS/PVC BS standard
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China [CN] Application of Instrument cable 5x 2x 0.75 mm2
The unarmoured versions (Part 1 Type 1) are generally use for indoor installation and suitable for wetand damp areas. Generally used within industrial process manufacturing plants for communication, dataand voice transmission signals and services, Also used for the interconnection of electrical equipmentand instruments, typically in petroleum industry.
Construction of Instrument cable 5x 2x 0.75 mm2
| 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 | PE (Polyethylene) type 03 to BS6234 |
| Pairing | Two insulated conductors uniformly twisted together with a lay not exceeding |
| 100mm | |
| Colour code | See technical information |
| Binder tape | PETP transparent tape |
| Collective | Aluminium/polyester tape is applied over the laid up pairs metallic side down in |
| screen | 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 of Instrument cable 5x 2x 0.75 mm2,.
| Operating temperature: -40 °C up to + 70 °C ( fixed installation) | |
| 0 °C to +50 °C (during operation ) | |
| Minimum bending radius: 5 x overall diameter |
| Conductor Area Size | mm 2 | 0.5 | 0.5 0.75 | 1 | 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 | pF/250m | 250 | ||||
| at 1 kHz(pair to pair screen) | ||||||
| Max. Mutual Capacitance @ 1 | ||||||
| kHz forNon OS or OS cables | pF/m | 115 | 115 115 | 115 | 120 | |
| (except one-pair and two- | ||||||
| pairs) | ||||||
| Max. Mutual Capacitance @ 1 | pF/m | 75 | 75 75 | 75 | 85 | |
| kHz IS/OS cables | ||||||
| (include 1 pair and 2 pair) | ||||||
| Max. L/R Ratio for adjacent | μH/ohm | 25 | 25 25 | 25 | 40 | |
| cores(Inductance/ | ||||||
| Resistance) | ||||||
| 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 of Instrument cable 5x 2x 0.75 mm2
| No.of pairs | No.and Dia. Of Wires no./mm | Nominal Conductor Cross-Sectional Area mm2 | Nominal Thick-ness of Insulation mm | Nominal Thick-ness of Sheath mm | Nominal Dia. Of Cable mm | Approx. Weight kg/km |
| 1 | 1/0.8 | 0.5 | 0.5 | 0.8 | 5.5 | 35 |
| 2 | 1/0.8 | 0.5 | 0.5 | 0.8 | 6.8 | 55 |
| 5 | 1/0.8 | 0.5 | 0.5 | 1.1 | 10.9 | 125 |
| 10 | 1/0.8 | 0.5 | 0.5 | 1.2 | 14.4 | 215 |
| 15 | 1/0.8 | 0.5 | 0.5 | 1.2 | 16.5 | 300 |
| 20 | 1/0.8 | 0.5 | 0.5 | 1.3 | 18.8 | 385 |
| 30 | 1/0.8 | 0.5 | 0.5 | 1.3 | 22.3 | 545 |
| 50 | 1/0.8 | 0.5 | 0.5 | 1.5 | 28.5 | 875 |
| 1 | 16/0.2 | 0.5 | 0.6 | 0.8 | 6.2 | 60 |
| 2 | 16/0.2 | 0.5 | 0.6 | 0.8 | 7.6 | 80 |
| 5 | 16/0.2 | 0.5 | 0.6 | 1.1 | 12.4 | 210 |
| 10 | 16/0.2 | 0.5 | 0.6 | 1.2 | 16.5 | 340 |
| 15 | 16/0.2 | 0.5 | 0.6 | 1.3 | 19.2 | 440 |
| 20 | 16/0.2 | 0.5 | 0.6 | 1.3 | 21.7 | 570 |
| 30 | 16/0.2 | 0.5 | 0.6 | 1.5 | 26.4 | 780 |
| 50 | 16/0.2 | 0.5 | 0.6 | 1.7 | 33.4 | 1130 |
| 1 | 24/0.2 | 0.75 | 0.6 | 0.8 | 6.7 | 75 |
| 2 | 24/0.2 | 0.75 | 0.6 | 0.9 | 8.4 | 100 |
| 5 | 24/0.2 | 0.75 | 0.6 | 1.2 | 13.8 | 250 |
| 10 | 24/0.2 | 0.75 | 0.6 | 1.3 | 18.4 | 450 |
| 15 | 24/0.2 | 0.75 | 0.6 | 1.5 | 21.1 | 600 |
| 20 | 24/0.2 | 0.75 | 0.6 | 1.5 | 24.4 | 920 |
| 30 | 24/0.2 | 0.75 | 0.6 | 1.7 | 29.5 | 980 |
| 50 | 24/0.2 | 0.75 | 0.6 | 2 | 37.6 | 1690 |
| 1 | 1/1.13 | 1 | 0.6 | 0.8 | 6.6 | 85 |
| 2 | 1/1.13 | 1 | 0.6 | 0.8 | 8 | 115 |
| 5 | 1/1.13 | 1 | 0.6 | 1.2 | 13.5 | 290 |
| 10 | 1/1.13 | 1 | 0.6 | 1.2 | 17.7 | 500 |
| 15 | 1/1.13 | 1 | 0.6 | 1.3 | 20.6 | 670 |
| 20 | 1/1.13 | 1 | 0.6 | 1.5 | 23.8 | 950 |
| 30 | 1/1.13 | 1 | 0.6 | 1.5 | 28.4 | 1030 |
| 50 | 1/1.13 | 1 | 0.6 | 2 | 36.6 | 1750 |
| 1 | 7/0.53 | 1.5 | 0.6 | 0.8 | 7.5 | 100 |
| 2 | 7/0.53 | 1.5 | 0.6 | 0.9 | 9.3 | 150 |
| 5 | 7/0.53 | 1.5 | 0.6 | 1.2 | 15.6 | 360 |
| 10 | 7/0.53 | 1.5 | 0.6 | 1.3 | 20.9 | 690 |
| 15 | 7/0.53 | 1.5 | 0.6 | 1.5 | 24.6 | 880 |
| 20 | 7/0.53 | 1.5 | 0.6 | 1.5 | 27.8 | 1230 |
| 30 | 7/0.53 | 1.5 | 0.6 | 1.7 | 33.7 | 1560 |
| 50 | 7/0.53 | 1.5 | 0.6 | 2 | 43 | 2400 |
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