Railway signal cables are the lifeline of a railway network’s signalling system. They transmit critical electrical signals between various railway equipment to ensure safe and efficient train operation.
Description: Railway signal cables are the lifeline of a railway network's signalling system. They transmit critical electrical signals between various railway equipment to ensure safe and efficient train operation.
Structure: Copper Conductor/PE Insulation/PVC,PE Inner sheath/Armor layer Steel tape/PE Outer sheath;
Temperature Rating: -40℃ ~ +60℃;
Application: Railway signal cables are suitable for control circuits of railway signals, audio signals or automatic signal devices with rated voltages of AC 500V or DC 1000V and below.
| No. of core | Copper size | Max. DC Resistance at 20 ℃ | Approx. Cable Dia. | Max. Working capacitance of twisted pair | Max. Star four-wire group working capacitance | Min. Insulation resistance |
| / | mm | Ω/km | mm | nF | nF | MΩ/km |
| 4 | 1.0 | 23.5 | 14.3 | 70 | 50 | 3000 |
| 6 | 1.0 | 23.5 | 17.5 | 70 | 50 | 3000 |
| 8 | 1.0 | 23.5 | 25 | 70 | 50 | 3000 |
| 9 | 1.0 | 23.5 | 25 | 70 | 50 | 3000 |
| 12 | 1.0 | 23.5 | 27 | 70 | 50 | 3000 |
| 14 | 1.0 | 23.5 | 27 | 70 | 50 | 3000 |
| 16 | 1.0 | 23.5 | 29 | 70 | 50 | 3000 |
| 19 | 1.0 | 23.5 | 29 | 70 | 50 | 3000 |
| 21 | 1.0 | 23.5 | 29 | 70 | 50 | 3000 |
| 24 | 1.0 | 23.5 | 31 | 70 | 50 | 3000 |
| 28 | 1.0 | 23.5 | 31 | 70 | 50 | 3000 |
| 30 | 1.0 | 23.5 | 31 | 70 | 50 | 3000 |
| 33 | 1.0 | 23.5 | 31 | 70 | 50 | 3000 |
| 37 | 1.0 | 23.5 | 38 | 70 | 50 | 3000 |
| 42 | 1.0 | 23.5 | 38 | 70 | 50 | 3000 |
| 44 | 1.0 | 23.5 | 38 | 70 | 50 | 3000 |
| 48 | 1.0 | 23.5 | 38 | 70 | 50 | 3000 |
| 52 | 1.0 | 23.5 | 40 | 70 | 50 | 3000 |
| 56 | 1.0 | 23.5 | 42 | 70 | 50 | 3000 |
| 61 | 1.0 | 23.5 | 43 | 70 | 50 | 3000 |
Our cables, wires, conductors are usually packed in wood drum, Iron-wooden drum. Steel reel will also be used if required by client. For some short length, such as 50m, 150m, 300m, the conductor can also be packed in coil.
Product standard, Conductor Size, Quantity, Sea port/Airport for delivery, etc.
Usually we will quote to you within 24 hours after get your detailed inquiry information
We have exported to 100+ countries/area. We have rich export experience and will try our best to serve you and meet your needs. You can contact us for detailed communications.
Normally we offer EXW,FCA,FOB,CNF,CIF according to customer requirements.
According to different order quantity, the lead time is different. Normally it is 7- 30 days for production. For large quantities, the goods will be shipped in partial times according to schedule.
