Shaanxi Jinshenghong Cable Co., Ltd. is one of the most reliable manufacturers and suppliers of tvvb elevator specific flat cable in China. Please feel free to wholesale high quality customized products at low price from our factory. For free sample and cheap products, contact us now.
Basic information
product description
The power artery of rail transit - TVVB high flexibility cable 🚇⚡
Are you still troubled by frequent cable breakage caused by bending? TVVB elevator and rail transit dedicated cables adopt oxygen free copper core and double-layer elastic sheath design, achieving industry benchmark performance:
✅ Super flexibility - able to withstand>5 million bending cycles without interruption (in accordance with GB/T 5023 standard);
✅ Flame retardant is safer - according to the IEC 60332-3 vertical combustion test, the flame spread is ≤ 1.5 meters;
✅ Anti interference expert - Tin plated copper wire braided shielding layer, signal transmission interference attenuation<0.1dB!
Applicable scenarios: Elevator accompanying cables/subway vehicle power supply/port crane - choose TVVB to make the power smooth like silk and reliable like steel in dynamic scenarios!
PRODUCT MODEL
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Product characteristics
1.Conductor : Fine Stranded Bare Copper Wire (acc.to VDE0295 Class 5)
2.Insulation : Special PVC (Polyvinyl Chloride)
3.Color Available:Yellow ,orange,white ,black,yellow and green
black with white digital coding or white with black digital coding
4.Load-bearing material:High-strength galvanized steel wire rope(Optional)
5.Sheath:Special PVC (Polyvinyl Chloride)
Flexible, cold-resistant, wear-resistant and oil-resistant
6.Color:Grey ,Black ,Orange ,Blue
Standard:
IEC60227-6 ,EN50214,GB5023.6
Technial:
Rated Voltage:300V/500V (0.75mm2 to 1.0mm2)
450V/750V (1.5mm2 to 2.5mm2)
Rated Temperature:-15°C to 70°C
1. Flat Traveling Cable that inner core if parallel array,
when the suspension length more 35meters and the lift speed more 1.6m/s ,that should use load-bearing material :High-strength galvanized steel wire rope
2. Flat Traveling Cable that inner core if Plum shape ,
when the suspension length more 75meters and the lift speed more 4m/s,that should use load-bearing material :High-strength galvanized steel wire rope
shanghai
Product detailed parameters
|
Nominal cross section |
Overall diameter |
Weight approx |
Con. DCR@20℃ |
|
mm2 |
mm |
kg/km |
Ω/km |
|
5x1.5 |
10.9 |
200 |
12.1 |
|
5x2.5 |
12.5 |
280 |
7.41 |
|
5x4 |
14.1 |
395 |
4.61 |
|
5x6 |
15.5 |
520 |
3.08 |
|
5x10 |
20.5 |
860 |
1.83 |
Products Description
APPLICATION SCENARIOS
Power supply for industrial mobile devices
Crane machinery
Crane/overhead crane: TVVBG type (with built-in tensile steel wire) supports large-span movement, with a bending radius of ≥ 6 times the width of the short side
Longmen crane: 24 core composite cable synchronously transmits power and control signals (such as 12 × 2.5mm ² power supply+12 × 0.5mm ² sensor)
Automated production line
Wiring of robotic arm: Flexible oxygen free copper conductor can withstand more than 1 million bends
Oil resistant scenario: NBR sheath resists hydraulic oil erosion (suitable for casting workshops)
Product customization
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