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Application For installation exposed, or in raceway,wet or dry location. Classification Maximum conductor temperature 70°C Circuit voltage does not exceed 500 volts. Standard : 60227 IEC 10 |
Conductor : Solid or Stranded annealed copper,size 1.5 - 35 mm² Insulation : Polyvinylchloride (PVC) Sheath : Polyvinylchloride (PVC) |
| Nominal cross sectional area |
Number and diameter of wire |
Insulation thickness |
Inner sheath thickness |
Outer sheath thickness |
Overall diameter |
Minimum insulation resistance at 70°C |
Cable weight (approx.) |
Standard length |
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| Min | Max | ||||||||
| (mm²) | (No./mm) | (mm) | (mm) | (mm) | (mm) | (MΩ.km) | (kg/km) | (m) | |
| 4 × 1.5 | 1/1.38 | 0.7 | 0.4 | 1.2 | 8.6 | 11.5 | 0.011 | 166 | 1000/D |
| 4 × 1.5 | 7/0.53 | 0.7 | 0.4 | 1.2 | 9.0 | 12.0 | 0.01 | 178 | 1000/D |
| 4 × 2.5 | 1/1.78 | 0.8 | 0.4 | 1.2 | 10.0 | 13.0 | 0.01 | 233 | 1000/D |
| 4 × 2.5 | 7/0.67 | 0.8 | 0.4 | 1.2 | 10.0 | 13.5 | 0.009 | 244 | 1000/D |
| 4 × 4 | 1/2.25 | 0.8 | 0.4 | 1.4 | 11.5 | 14.5 | 0.0085 | 323 | 1000/D |
| 4 × 4 | 7/0.85 | 0.8 | 0.4 | 1.4 | 12.0 | 15.0 | 0.0077 | 337 | 1000/D |
| 4 × 6 | 1/2.74 | 0.8 | 0.6 | 1.4 | 12.5 | 16.0 | 0.007 | 433 | 1000/D |
| 4 × 6 | 7/1.04 | 0.8 | 0.6 | 1.4 | 13.0 | 17.0 | 0.0065 | 472 | 1000/D |
| 4 × 10 | 1/3.56 | 1.0 | 0.6 | 1.4 | 15.5 | 19.0 | 0.007 | 668 | 1000/D |
| 4 × 10 | 7/1.35 | 1.0 | 0.6 | 1.4 | 16.0 | 20.5 | 0.0065 | 728 | 1000/D |
| 4 × 16 | 7/1.70 | 1.0 | 0.8 | 1.4 | 18.0 | 23.5 | 0.0052 | 1069 | 1000/D |
| 4 × 25 | 7/2.14 | 1.2 | 1.0 | 1.6 | 22.5 | 28.5 | 0.005 | 1649 | 1000/D |
| 4 × 35 | 19/1.53 | 1.2 | 1.0 | 1.6 | 24.5 | 32.5 | 0.0044 | 2144 | 1000/D |
| Permissible operating temperature at conductor | +70°C |
| short circuit temperature ( duration max. 5 s) | 160 °C |
| Minimum installation temperature | should not be lower than 0°C |
| Max. conductor permissible tensile stress | 50 N/mm² |
| Minimum bending radius | 15 x cable Ø |
*Dimensions and specifications may be changed without prior notice.
Delivery Port:
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| Port of Shenzhen | Port of Hongkong | Port of Guangzhou |
Some great shots of our manufactering plant
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| Mannufacturing plant | R&D Building | Bird's eye view of the plant |
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| MV Power Cable Workshop | Cable Reels Waiting to be shipped out | Shipping |
| Certificat | Information | |
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ISO 9001:2008 quality management systems |
Certificat ISO 9001:2008 - Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 13 January 2019 |
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ISO 14001:2004 environmental management systems |
Certificat ISO 14001:2004 - Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 13 January 2019 |
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OHSAS 18001:2007 assessment specification for occupational health & safety management systemsenvironmental management systems |
Certificat OHSAS 18001:2007 - Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 13 January 2019 |
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| CUSTOMER SERVICES: | |
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We manufactures a comprehensive array of wires and cables to meet diverse market needs.
We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.
Head office: chengtiantai Industrial Park, Lisonglang community, Gongming office, Guangming district, Shenzhen P.R. China 518106 |
Shenzhen chengtiantai cable operates certified management systems compliant with: ISO 9001:2008 / ISO 14001:200]4 / OHSAS 18001:2007
● Cable production started 1983 ● Sales in 2016 about 500 million USD ● 100,000 m2 Production area ● 8 workshop. |
Because we continuously improve our products, CTT Cable reserves the right to change specifications and availability without prior notice.
