The Caledonian Cable Co., Ltd. has advanced equipment, a complete set of the production of a variety of copper and fiber cabling systems can produce hundreds of kinds of products. The performance of our copper and fiber products, quality service quality, not only in the field of high-end products, will provide customers with a variety of applications of the cable to the extreme. In various international standards, Caledonian cable products based on customer needs, in line with British Standard (BS2863/4006/5308/5467/5468/6004/6007/6141/6300/6346/6360/6387 / 6425/6500/6724/6746 in / 6853/6899/7211 / etc.), the European standard (EN50173/50264/50265/50266/50288/50306/50382 / 10257-1:1998 / 10257-2:1998 / 186003:1994 / 186160:1997 / 1862:1998 etc.), the French standards (NF CR1 C1 / F 16-101 / F 63-826 / F 63-808 / F 63-827 / C32-321 / C32-322 / C32-070, etc.), the German standard (DIN5510/51900 | / VDE0281/0282/0295/0245/0812/0814/0276), American Standard (RS 485/422/232/423/568 | ANSI/UL83/1063/44/1581), the Portuguese standard (NP), Spain standard (UNE211002/21123/211025/21150), the International Electrotechnical Commission standard (IEC11801/60502-1/60502-2/60332-1/60332-3/60331/60754-1/61034/61156/60228), international standards (ISO 9001/14000/4589-3) and so on. Decades, Caledonian Cable Co., Ltd. has been in a steady increase in the reserves of goods and to continue to expand trade relations with customers and partners around the world between, and has opened up a market share in Europe and Asia. The Caledonian also Asian offices, including Southeast Asia, Singapore, Shanghai and Hong Kong, Tokyo, Japan and other places. The product distribution of support by the recently established offices in China and Singapore. Better advantage, especially for overseas projects Caledonian customers for overseas projects, we can provide: professional color pages for the project; overseas projects for examination; product samples; provides third-party test report; sea, air, etc. may be used more than ways to transport; overseas Supervision, owners face-to-face communication and product demonstrations. Caledonian already successful cooperation with many national projects, including the system of airport runways, airport baggage system, power plant control system, highway control system, highway toll systems, high-speed railway locomotives, subway cable systems, Sierra door, screen door, air conditioning, leave a high-quality project quality and brand reputation the PIS, CCTV systems in countries. Caledonian looking forward to your sincere cooperation. S4 or S4/S8 BFOU, (c) a 250V application of the cable has the characteristics of fire prevention, fire-retardant, LSZH and anti-mud, suitable for instrumentation, communication, control and alarm system. Standard IEC 60092-376 IEC 60092-351 IEC 60092-359 IEC 60331-21 IEC 60332-1 IEC 60332-3-22 IEC 60754-1,2 IEC 61034-1,2 NEK 606:2004 structures conductor: to IEC 60228 class 2 Circular tinned annealed copper conductors. Insulation: Mica tape + Halogen EPR. Stranded: Color coded cores twisted together. The shield alone: ??each pair / triples outer layer of copper-plastic composite tape shield and stranded tinned copper drain wire and polyester with a parcel. / Third-line group ID tape or insulation online printing digital numbered. Bedding: Halogen compounds. Armored: tinned copper braid. The outer sheath: Halogen-free thermosetting material SHF2 (for S3-type) or halogen-free anti-mud thermosetting materials SHF MUD (for S3/S7 type), gray (intrinsically safe cable blue). Electrical Characteristics Nominal conductor cross-sectional area mm2 0.75 1.0 1.5 2.5 Nominal conductor diameter (mm) 1.1 1.3 1.6 2.0 maximum resistance 20 ℃ Ω / km 26.3 19.3 12.9 8.02 Mutual Capacitance nF / km 75 80 85 95 Nominal inductance 1KHz MH / km 0.727 0.686 0.667 0.623 maximum L/R1KHz μH / Ω 20 25 35 55 Operating voltage V 250 250 250 250 mechanical and thermal properties of bending radius: 8 x OD (installed); 6 × OD (fixed installation) temperature range: -20 ℃ ~ + 90 C size and weight of the number of structural units × number of cores per unit × cross-sectional area (mm2) Nominal insulation thickness mm Nominal Sheath Thickness mm Nominal Diameter mm Nominal Weight kg / km inside and outside the 1 × 2 × 0.75 0.6 1.1 1.2 12.1 230 2 × 2 × 0.75 0.6 1.1 1.3 16.4 340 3 × 2 × 0.75 0.6 1.1 1.4 17.2 495 4 × 2 × 0.75 0.6 1.1 1.4 18.2 555 5 × 2 × 0.75 0.6 1.1 1.5 19.8 640 6 × 2 × 0.75 0.6 1.1 1.5 21.2 725 7 × 2 × 0.75 0.6 1.1 1.5 21.2 740 8 × 2 × 0.75 0.6 1.1 1.6 23.1 805 9 × 2 × 0.75 0.6 1.1 1.6 24.3 880 10 × 2 × 0.75 0.6 1.1 1.7 25.6 900 12 × 2 × 0.75 0.6 1.1 1.7 26.2 950 14 × 2 × 0.75 0.6 1.1 1.7 27.3 1035 15 × 2 × 0.75 0.6 1.1 1.8 29.2 1130 16 × 2 × 0.75 0.6 1.1 1.8 29.7 1175 18 × 2 × 0.75 0.6 1.1 1.9 31.3 1275 19 × 2 × 0.75 0.6 1.1 1.9 31.6 1315 20 × 2 × 0.75 0.6 1.2 2.0 33.3 1475 21 × 2 × 0.75 0.6 1.2 2.0 34.1 1530 23 × 2 × 0.75 0.6 1.2 2.0 34.6 1635 24 × 2 × 0.75 0.6 1.2 2.1 36.8 1730 27 × 2 × 0.75 0.6 1.2 2.1 37.5 1850 30 × 2 × 0.75 0.6 1.2 2.2 38.9 1965 33 × 2 × 0.75 0.6 1.2 2.2 40.3 2155 37 × 2 × 0.75 0.6 1.2 2.3 41.7 2325 1 × 3 × 0.75 0.6 1.1 1.2 12.6 255 2 × 3 × 0.75 0.6 1.1 1.4 17.7 545 3 × 3 × 0.75 0.6 1.1 1.4 18.3 585 4 × 3 × 0.75 0.6 1.1 1.5 19.7 670 5 × 3 × 0.75 0.6 1.1 1.5 21.2 770 6 × 3 × 0.75 0.6 1.1 1.6 23.5 900 7 × 3 × 0.75 0.6 1.1 1.6 23.5 935 8 × 3 × 0.75 0.6 1.1 1.7 25.2 1015 9 × 3 × 0.75 0.6 1.1 1.7 26.7 1135 10 × 3 × 0.75 0.6 1.1 1.8 28.7 1140 12 × 3 × 0.75 0.6 1.1 1.8 29.6 1230 14 × 3 × 0.75 0.6 1.1 1.9 31.0 1375 15 × 3 × 0.75 0.6 1.1 1.9 31.9 1455 16 × 3 × 0.75 0.6 1.2 2.0 33.3 1545 18 × 3 × 0.75 0.6 1.2 2.0 34.8 1690 19 × 3 × 0.75 0.6 1.2 2.0 35.1 1750 20 × 3 × 0.75 0.6 1.2 2.1 36.6 1985 21 × 3 × 0.75 0.6 1.2 2.1 37.3 2055 23 × 3 × 0.75 0.6 1.2 2.2 38.8 2215 24 × 3 × 0.75 0.6 1.2 2.2 39.5 2245 27 × 3 × 0.75 0.6 1.2 2.3 41.5 2435 30 × 3 × 0.75 0.6 1.2 2.3 43.3 2645 32 × 3 × 0.75 0.6 1.4 2.4 44.9 2840 1 × 2 × 1.0 0.6 1.1 1.2 12.5 245 2 × 2 × 1.0 0.6 1.1 1.4 17.2 375 3 × 2 × 1.0 0.6 1.1 1.4 17.9 550 4 × 2 × 1.0 0.6 1.1 1.4 19.0 615 5 × 2 × 1.0 0.6 1.1 1.5 20.6 710 6 × 2 × 1.0 0.6 1.1 1.6 22.4 820 7 × 2 × 1.0 0.6 1.1 1.6 22.4 845 8 × 2 × 1.0 0.6 1.1 1.6 24.1 905 9 × 2 × 1.0 0.6 1.1 1.7 25.7 995 10 × 2 × 1.0 0.6 1.1 1.7 26.8 1035 12 × 2 × 1.0 0.6 1.1 1.7 27.4 1095 14 × 2 × 1.0 0.6 1.1 1.8 28.9 1195 15 × 2 × 1.0 0.6 1.1 1.9 30.9 1305 16 × 2 × 1.0 0.6 1.1 1.9 31.4 1355 18 × 2 × 1.0 0.6 1.2 2.0 33.4 1500 19 × 2 × 1.0 0.6 1.2 2.0 33.7 1550 20 × 2 × 1.0 0.6 1.2 2.0 35.0 1685 21 × 2 × 1.0 0.6 1.2 2.1 36.5 1850 23 × 2 × 1.0 0.6 1.2 2.1 37.0 1975 24 × 2 × 1.0 0.6 1.2 2.2 38.9 1990 27 × 2 × 1.0 0.6 1.2 2.2 39.6 2135 30 × 2 × 1.0 0.6 1.2 2.2 40.9 2300 33 × 2 × 1.0 0.6 1.2 2.3 42.5 2495 37 × 2 × 1.0 0.6 1.4 2.4 44.3 2735 1 × 3 × 1.0 0.6 1.1 1.2 13.0 280 2 × 3 × 1.0 0.6 1.1 1.4 18.0 550 3 × 3 × 1.0 0.6 1.1 1.4 18.7 600 4 × 3 × 1.0 0.6 1.1 1.5 20.0 690 5 × 3 × 1.0 0.6 1.1 1.6 22.4 880 6 × 3 × 1.0 0.6 1.1 1.6 24.6 1020 7 × 3 × 1.0 0.6 1.1 1.6 24.6 1060 8 × 3 × 1.0 0.6 1.1 1.7 26.4 1150 9 × 3 × 1.0 0.6 1.1 1.8 28.2 1305 10 × 3 × 1.0 0.6 1.1 1.8 30.2 1290 12 × 3 × 1.0 0.6 1.1 1.9 31.3 1435 14 × 3 × 1.0 0.6 1.2 1.9 32.9 1605 15 × 3 × 1.0 0.6 1.2 2.0 34.0 1720 16 × 3 × 1.0 0.6 1.2 2.0 35.0 1765 18 × 3 × 1.0 0.6 1.2 2.1 37.2 2050 19 × 3 × 1.0 0.6 1.2 2.1 37.5 2120 20 × 3 × 1.0 0.6 1.2 2.2 38.7 2300 21 × 3 × 1.0 0.6 1.2 2.2 39.4 2380 23 × 3 × 1.0 0.6 1.2 2.2 40.8 2515 24 × 3 × 1.0 0.6 1.2 2.3 41.7 2575 27 × 3 × 1.0 0.6 1.2 2.3 43.7 2815 30 × 3 × 1.0 0.6 1.4 2.4 46.1 3125 32 × 3 × 1.0 0.6 1.4 2.5 47.5 3310 1 × 2 × 1.5 0.7 1.1 1.3 14.3 335 2 × 2 × 1.5 0.7 1.1 1.5 20.5 740 3 × 2 × 1.5 0.7 1.1 1.5 21.2 805 4 × 2 × 1.5 0.7 1.1 1.6 22.9 945 5 × 2 × 1.5 0.7 1.1 1.6 24.8 1095 6 × 2 × 1.5 0.7 1.1 1.8 27.8 1300 7 × 2 × 1.5 0.7 1.1 1.8 27.8 1355 8 × 2 × 1.5 0.7 1.1 1.8 29.6 1455 9 × 2 × 1.5 0.7 1.1 1.9 31.7 1660 10 × 2 × 1.5 0.7 1.1 2.0 34.4 1680 12 × 2 × 1.5 0.7 1.1 2.0 35.5 1855 14 × 2 × 1.5 0.7 1.2 2.1 37.6 2150 15 × 2 × 1.5 0.7 1.2 2.2 38.9 2300 16 × 2 × 1.5 0.7 1.2 2.2 40.0 2415 18 × 2 × 1.5 0.7 1.2 2.3 42.0 2630 19 × 2 × 1.5 0.7 1.2 2.3 42.4 2725 20 × 2 × 1.5 0.7 1.2 2.3 43.5 2940 21 × 2 × 1.5 0.7 1.2 2.4 44.9 3110 23 × 2 × 1.5 0.7 1.2 2.5 46.7 3400 24 × 2 × 1.5 0.7 1.2 2.5 47.5 3360 27 × 2 × 1.5 0.7 1.4 2.6 50.0 3710 30 × 2 × 1.5 0.7 1.4 2.7 52.3 4060 32 × 2 × 1.5 0.7 1.4 2.7 53.8 4285 33 × 2 × 1.5 0.7 1.4 2.5 48.5 3245 37 × 2 × 1.5 0.7 1.4 2.6 50.2 3515 1 × 3 × 1.5 0.7 1.1 1.3 14.3 335 2 × 3 × 1.5 0.7 1.1 1.5 20.5 740 3 × 3 × 1.5 0.7 1.1 1.5 21.2 805 4 × 3 × 1.5 0.7 1.1 1.6 22.9 945 5 × 3 × 1.5 0.7 1.1 1.6 24.8 1095 6 × 3 × 1.5 0.7 1.1 1.8 27.8 1300 7 × 3 × 1.5 0.7 1.1 1.8 27.8 1355 8 × 3 × 1.5 0.7 1.1 1.8 29.6 1455 9 × 3 × 1.5 0.7 1.1 1.9 31.7 1660 10 × 3 × 1.5 0.7 1.2 2.0 34.4 1680 12 × 3 × 1.5 0.7 1.2 2.0 35.5 1855 14 × 3 × 1.5 0.7 1.2 2.1 37.6 2150 15 × 3 × 1.5 0.7 1.2 2.2 38.9 2300 16 × 3 × 1.5 0.7 1.2 2.2 40.0 2405 18 × 3 × 1.5 0.7 1.2 2.3 42.0 2630 19 × 3 × 1.5 0.7 1.2 2.3 42.4 2710 20 × 3 × 1.5 0.7 1.2 2.3 43.5 2940 21 × 3 × 1.5 0.7 1.4 2.4 44.9 3110 23 × 3 × 1.5 0.7 1.4 2.5 46.7 3400 24 × 3 × 1.5 0.7 1.4 2.5 47.5 3430 27 × 3 × 1.5 0.7 1.4 2.6 50.0 3710 30 × 3 × 1.5 0.7 1.4 2.7 52.3 4060 32 × 3 × 1.5 0.7 1.4 2.7 53.8 4285 1 × 2 × 2.5 0.7 1.1 1.3 14.5 335 2 × 2 × 2.5 0.7 1.1 1.5 20.4 740 3 × 2 × 2.5 0.7 1.1 1.5 21.3 800 4 × 2 × 2.5 0.7 1.1 1.6 22.8 930 5 × 2 × 2.5 0.7 1.1 1.6 24.7 1075 6 × 2 × 2.5 0.7 1.1 1.7 26.9 1245 7 × 2 × 2.5 0.7 1.1 1.7 26.9 1290 8 × 2 × 2.5 0.7 1.1 1.8 29.3 1405 9 × 2 × 2.5 0.7 1.1 1.9 31.3 1585 10 × 2 × 2.5 0.7 1.2 2.0 33.2 1605 12 × 2 × 2.5 0.7 1.2 2.0 34.0 1745 14 × 2 × 2.5 0.7 1.2 2.0 35.6 1920 15 × 2 × 2.5 0.7 1.2 2.2 38.8 2205 16 × 2 × 2.5 0.7 1.2 2.2 39.4 2230 18 × 2 × 2.5 0.7 1.2 2.3 41.5 2500 19 × 2 × 2.5 0.7 1.2 2.3 41.9 2590 20 × 2 × 2.5 0.7 1.2 2.3 43.5 2815 21 × 2 × 2.5 0.7 1.4 2.4 45.2 2990 23 × 2 × 2.5 0.7 1.4 2.4 45.8 3215 24 × 2 × 2.5 0.7 1.4 2.5 48.2 3270 27 × 2 × 2.5 0.7 1.4 2.6 49.4 3515 30 × 2 × 2.5 0.7 1.4 2.6 51.0 3810 33 × 2 × 2.5 0.7 1.4 2.7 53.1 4145 37 × 2 × 2.5 0.7 1.4 2.8 54.9 4500 1 × 3 × 2.5 0.7 1.1 1.3 15.1 385 2 × 3 × 2.5 0.7 1.1 1.5 22.0 880 3 × 3 × 2.5 0.7 1.1 1.6 23.0 990 4 × 3 × 2.5 0.7 1.1 1.6 24.6 1150 5 × 3 × 2.5 0.7 1.1 1.7 26.9 1350 6 × 3 × 2.5 0.7 1.1 1.8 30.0 1595 7 × 3 × 2.5 0.7 1.1 1.8 30.0 1670 8 × 3 × 2.5 0.7 1.1 1.9 32.2 1820 9 × 3 × 2.5 0.7 1.2 2.0 34.8 2105 10 × 3 × 2.5 0.7 1.2 2.1 37.9 2190 12 × 3 × 2.5 0.7 1.2 2.2 39.2 2455 14 × 3 × 2.5 0.7 1.2 2.2 40.9 2715 15 × 3 × 2.5 0.7 1.2 2.3 42.3 2905 16 × 3 × 2.5 0.7 1.2 2.3 43.5 3060 18 × 3 × 2.5 0.7 1.4 2.4 46.1 3380 19 × 3 × 2.5 0.7 1.4 2.5 46.7 3530 20 × 3 × 2.5 0.7 1.4 2.5 47.9 3800 21 × 3 × 2.5 0.7 1.4 2.5 48.9 3950 23 × 3 × 2.5 0.7 1.4 2.6 50.9 4290 24 × 3 × 2.5 0.7 1.4 2.6 51.8 4325 27 × 3 × 2.5 0.7 1.4 2.7 54.5 4745