Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai Cable （CTT Cable）Since 1983
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Fire retardant cables are specially designed to reduce the spread of fire and limit smoke production in case of a fire. They are commonly used in construction, transportation, and industrial applications to enhance safety.
Low Smoke Emission: These cables emit minimal smoke when exposed to flames, improving visibility and safety during a fire.
Heat Resistance: They can withstand high temperatures without melting or igniting, providing a critical time window for evacuation.
Insulation Material: Often made with materials like PVC or XLPE (cross-linked polyethylene) that are treated to resist combustion.
Compliance: They usually meet specific industry standards and regulations, such as BS 5839, NFPA, or IEC standards.
Commercial Buildings: Used in fire alarm systems, emergency lighting, and power distribution.
Transportation: Essential in trains, airplanes, and ships to ensure passenger safety.
Industrial Settings: Protect equipment and personnel in factories and plants.
| N2XBY 4x(1.5-400)mm2 0.6/1kV | |||||
| cross section (mm2) | outer diameter approx. (mm) | weight of cable approx (kg/km) | maximum DC resistance at 20℃ (Ω/km) | min bending radius (mm) | current rating in air at 25℃ (A) |
| 4×1.5 | 11.3 | 168.8 | 12.1 | 185 | 24 |
| 4×2.5 | 12.3 | 217.6 | 7.41 | 205 | 32 |
| 4×4 | 13.5 | 289.2 | 4.61 | 227 | 42 |
| 4×6 | 14.7 | 379.2 | 3.08 | 244 | 53 |
| 4×10 | 16.9 | 561.7 | 1.83 | 279 | 73 |
| 4×16 | 20.5 | 843.4 | 1.15 | 312 | 96 |
| 4×25 | 24.6 | 1255.7 | 0.727 | 368 | 130 |
| 4×35 | 27.3 | 1658.4 | 0.524 | 402 | 160 |
| 4×50 | 25.3 | 1996.2 | 0.387 | 417 | 195 |
| 4×70 | 29.4 | 2819.1 | 0.268 | 469 | 247 |
| 4×95 | 32.8 | 3861.4 | 0.193 | 522 | 305 |
| 4×120 | 36.5 | 4804.6 | 0.153 | 570 | 355 |
| 4×150 | 40.6 | 5975.7 | 0.124 | 636 | 407 |
| 4×185 | 45.2 | 7364.8 | 0.0991 | 694 | 469 |
| 4×240 | 50.7 | 9560.4 | 0.0754 | 770 | 551 |
| 4×300 | 56.0 | 11928.0 | 0.0601 | 870 | |
| 4×400 | 63.7 | 15315.0 | 0.0470 | 950 | |
Multiple packaging methods, suitable for different transport conditions.
We are capable of meeting the most strict delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.
| A:Drum Diamter/meter | D:Overall Width/meter | A:Drum Diameter/meter | Volume of Drum/m^3 | Weight of Drum/kg | B:Internal Width/meter | C:Drum Core/mm |
| 1 | 0.87 | 1 | 0.870 | 28 | 0.73 | 450 |
| 1.2 | 0.87 | 1.2 | 1.253 | 35 | 0.73 | 550 |
| 1.4 | 0.87 | 1.4 | 1.705 | 50 | 0.73 | 700 |
| 1.6 | 1.03 | 1.6 | 2.637 | 70 | 0.89 | 800 |
| 1.8 | 1.13 | 1.8 | 3.661 | 78 | 0.99 | 950 |
| 2 | 1.23 | 2 | 4.920 | 100 | 1.09 | 950 |
| 2.2 | 1.28 | 2.2 | 6.195 | 125 | 1.09 | 1100 |
| 2.4 | 1.65 | 2.4 | 9.504 | 180 | 1.09 | 1250 |
| 2.6 | 1.65 | 2.6 | 11.154 | 230 | 1.49 | 1400 |
| 2.8 | 1.65 | 2.8 | 12.936 | 305 | 1.49 | 1450 |
| 3 | 1.65 | 3 | 14.850 | 332 | 1.49 | 1550 |
CETTIFICATIONS
Our products have obtained TUV Rheinland, IEC, CE, ISO, CE and many other international certifications.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally 5-15 days , according to the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Usually 30% T/T deposit , balance before shippment.
Q:Can we visit the factory?
A:We welcome you to visit the factory anytime.
When inquiring about cables or wires, please provide the following specifications or parameters for the cable (example)
1, Cable Type: CU / XLPE / SWA / PVC (mean Copper conductor, xlpe insulation, steel wire armouring, PVC sheathing)
2, Voltage Rating: 0.6/1 KV
3, Cross-Section: 3×120mm² (mean the cable contains three conductors, each with a cross-sectional area of 120 square millimeters.)
4, Length: 1000 meters
5, Port & Postal Code: Yantian Port, Shenzhen, China, 518000
6, terms of trade: FOB shenzhen