Beijing Cable Industry Development Co.,Ltd
Beijing Cable Industry Development Co.,Ltd
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1. Constructure
| Conductor | Conductor + insulation.The main conductor material is mostly copper, composed of copper wire, insulation is PVC |
| Mineral insulation | magnesium oxide |
| Filler and layer | mineral filler ; color separation layer and mineral fire retardant layer |
| Retardant | glass flame retardant |
| Sheath | LSZH |
| Standard | IEC 60702-1: 2002; IEC 60702-2: 2002 GB/T 13033.1-2007;GB/T 13033.2-2007 |
| Working temperature | Protocol C Resistance to fire alone 950 °C for 3 h Protocol W Resistance to fire with water 650 °C for 15 min Protocol Z Resistance to fire with mechanical shock 950 °C for 15 min |
| Package | The cables will be packaged in paper/wooden reels /containers or pallet according to customer's requirement. |
2. Technical parameters
| Nominal cross-section (mm2) | Conductor diameter (mm) | Insulation thickness (mm) | Sheath thickness (mm) | O.D. (mm) | Current ratings in air (A) | Current ratings underground (A) | Reference weight (kg/km) |
| 3x1.5 | 1.37 | 0.7 | 1.8 | 20.5 | 17.6 | 25.3 | 414.5 |
| 3x2.5 | 1.76 | 0.7 | 1.8 | 21.3 | 30.8 | 42.9 | 471.3 |
| 3x4 | 2.23 | 0.7 | 1.8 | 22.5 | 40.7 | 56.1 | 549.6 |
| 3x6 | 2.74 | 0.7 | 1.8 | 23.5 | 51.7 | 70.4 | 641.6 |
| 3x10 | 4.0 | 0.7 | 1.8 | 26.1 | 71.5 | 94.6 | 846.3 |
| 3x16 | 5.0 | 0.7 | 1.8 | 28.5 | 92.4 | 121.0 | 1083.5 |
| 3x25 | 6.0 | 0.9 | 1.8 | 31.3 | 121.0 | 154.0 | 1459.5 |
| 3x35 | 7.0 | 0.9 | 1.8 | 33.7 | 148.5 | 187.0 | 1810.3 |
| 3x50 | 8.20 | 1.1 | 1.8 | 36.8 | 187.0 | 225.5 | 2285.1 |
| 3x70 | 9.90 | 1.1 | 1.9 | 41.0 | 236.5 | 275.0 | 3095.0 |
| 3x95 | 11.6 | 1.1 | 2.0 | 44.5 | 291.5 | 330.0 | 3973.8 |
3. Features
4. Application
Mainly used for indoor, cable conducts and industrial plants or switching stations, underground installation. It can be used for distribution boards and panels, or equipments need more strands. For export to European countries, and electro-mechanical switching devices can be used as an alternative line of European-made equipments.
5. Product Image
Product Package
6. Product standard
GB/T 34926, GB/T 13033, IEC 62702, IEC 60331, BS 6387, BS 6207.
7. Company certificate
ISO9001, ISO14001, OHSAS18001, CCC, CE, CB, RoHS, China TOP 100 Enterprises in Cables industry, Guangdong TOP 20 Enterprises in Cables industry and others.