Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai Cable （CTT Cable）Since 1983
Add to Cart
2491X / H07V-K / H05V-K cable are primarily used as flexible panel wire and is available in a wide range of different colours. This range is available in blue, grey and green/yellow as standard. other colours upon request.
2491X / H07V-K / H05V-K Designed for internal equipment wiring in switch control, relay and instrumentation panels of power switchgear, and for purposes such as internal connectors in rectifier equipment, motor starters and controllers, this flexible cable can be installed in open air, in conduits, or in trunking.
| Conductor | Flexible copper (Class 5) |
| Insulation | Polyvinyl chloride (PVC) Type TI1 |
Electrical characteristics
H05V-K 300/50V PVC-Single Cores, fine wire stranded
| Rated voltage Uo/U (Um) | 300/500V |
| Test voltage: | 2000V |
H07V-K 450/750 V PVC-Single Cores, fine wire stranded
| Rated voltage Uo/U (Um) | 450/750V |
| Test voltage: | 2500 V |
Usage characteristics
| Temperature range: | -5 to +70°C |
| Maximum operating temperature: | 70°C |
| Short-circuit max conductor temperature: | 160°C |
| Minimum bending radius: | 4 x cable diameter |
PHYSICAL AND ELECTRICAL CHARACTERISTICS
H05V-K 300/50V PVC-Single Cores, fine wire stranded
| Conductor cross section | minimum wall-thickness | Outer Ø min. - max. | Weight approx. | Maximum current rating Air 25 ℃ | Conductor DC resistant at 20°C | Standard length |
| mm² | mm | mm | kg / km | A | Ω/km | m /coil |
| 0.5 | 0.6 | 2.1 - 2.5 | 9 | 13.3 | 39 | 100 |
| 0.75 | 0.6 | 2.2 - 2.7 | 12.2 | 17 | 26 | 100 |
| 1 | 0.6 | 2.4 - 2.8 | 14.8 | 20 | 19.5 | 100 |
H07V-K 450/750 V PVC-Single Cores, fine wire stranded
| Conductor cross section | minimum wall-thickness | Outer Ø min. - max. | Weight approx. | Minimum Insulation Resistance at 70 ℃ | Maximum current rating Air 25 ℃ | Conductor DC resistant at 20°C | Standard length |
|---|---|---|---|---|---|---|---|
| mm² | mm | mm | kg / km | MΩ.km | A | Ω/km | m |
| 1.5 | 0.7 | 2.8 - 3.4 | 19 | 0.010 | 16 | 13.3 | 100 |
| 2.5 | 0.8 | 3.4 - 4.1 | 30 | 0.009 | 20 | 7.98 | 100 |
| 4 | 0.8 | 3.9 - 4.8 | 44 | 0.007 | 25 | 4.95 | 100 |
| 6 | 0.8 | 4.4 - 5.3 | 63 | 0.006 | 36 | 3.3 | 100 |
| 10 | 1 | 5.7 - 6.8 | 112 | 0.0056 | 50 | 1.91 | 100 |
| 16 | 1 | 6.7 - 8.1 | 169 | 0.0046 | 68 | 1.21 | 1000 |
| 25 | 1.2 | 8.4 - 10.2 | 251 | 0.0044 | 89 | 0.78 | 1000 |
| 35 | 1.2 | 9.7 - 11.7 | 369 | 0.0038 | 110 | 0.554 | 1000 |
| 50 | 1.4 | 11.5 - 13.9 | 528 | 0.0037 | 134 | 0.386 | 1000 |
| 70 | 1.4 | 13.2 - 16.0 | 756.5 | 0.0032 | 171 | 0.272 | 1000 |
| 95 | 1.6 | 15.1 - 18.2 | 988.1 | 0.0032 | 207 | 0.206 | 1000 |
| 120 | 1.6 | 16.7 - 20.2 | 1205.7 | 0.0029 | 239 | 0.161 | 1000 |
| 150 | 1.8 | 18.6 - 22.5 | 1529.9 | 0.0029 | 275 | 0.129 | 1000 |
| 185 | 2 | 20.6 - 24.9 | 1883.5 | 0.0029 | 314 | 0.106 | 1000 |
| 240 | 2.2 | 23.5 - 28.4 | 2394.5 | 0.0028 | 369 | 0.0801 | 1000 |
* Dimensions and specifications may be changed without prior notice.
 | PACKAGING
|
|
| CONTACT Tel: +86 (0755) 61145028 |
Delivery Port:
| | |
| Port of Shenzhen | Port of Hongkong | Port of Guangzhou |
Products Certificates
| CE | IEC CB TEST CERTIFICATE | China Compulsory Certificate, 3C |
| | |
| – Certificate No. : CE170103005260 – Certified through China quality certification centre | – Certificate No. : CN39331 – Certified through China quality certification centre | – Certificate No. : 2002010105011347 – Certified through China quality certification centre |
* All substances of the cable meet the requirements of RoHS Directive-compliant
Shenzhen chengtiantai cable operates certified management systems compliant with:
| Certificate | Information | |
| 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 |
| 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 |
| 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 |
Our production in numbers
| |
| ● Cable production started 1983 ● Sales in 2016 about 500 million USD ● 100,000 m2 Production area ● 8 workshop | ● 200 Sets Of Testing Equipment ● 100 Testing Items ● 12 cabling machines ● 8 armouring machines |