Home >> Product >> Railway Cable >> Signalling & Control CableSW-CLT Switching Centre Cables
Applications :
- The cables are used as block cables for railway. The cables are suitable for connection between local switching centre and the trackside and signalling equipments.
Standards :
- CFF: I-EB-SK 3001.82.1000
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Construction :
- Conductors : Class 1 solid copper, 1.0/1.5/2.2mm nominal diameter.
- Insulation : Solid polyethylene.
- Cabling Element : Four conductors are twisted together to form a quad.
- Inner Sheath : PE sheath.
- Armour : Double galvanized steel tapes of 0.15mm.
- Outer Sheath : PE/LSZH sheath.
Optional :
- Unarmoured Cable: The cables offered without galvanized steel tapes (SW).
- Traction Armoured Cable: The cables offered with galvanized steel fl at wire armour with or without protection sheath (SW-F/FT).
- Halogenfree Sheathed Cable: The cables offered with LSZH sheath according to IEC 60332-3C (SW-CLN/FN).
Electrical Characteristics at 20 °C :
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Nominal Conductor Diameter mm 1.0 1.5 2.2 Maximum Conductor Resistance (DC) Ω/km 47.0 20.9 10.0 Minimum Insulation Resistance @500 V DC (3mins) MΩ.km 10000 10000 10000 Maximum Mutual Capacitance @800Hz nF/km 42 52 60 Maximum Capacitance Unbalance In quad pF/km 400 400 400 Between quads pF/km 400 400 400 Real-ground pF/km 650 650 650 Operating Voltage AC/DC V 500/800
Mechanical and Thermal Properties :
- Minimum Bending Radius : 10 × OD.
- Temperature Range : -30°C to +60°C (during operation); -10°C +60°C (during installation).
Dimensions and Weight :
| Cable Code | No. of Quads |
Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
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| Inner | Outer | ||||
| 1.0mm Conductor, 1.8mm Insulated Wire | |||||
| RS/SW-CLT-2Y2YB2Y-1Q1 | 1 | 1.0 | 1.5 | 12.7 | 161 |
| RS/SW-CLT-2Y2YB2Y-2Q1 | 2 | 1.0 | 1.5 | 17.5 | 335 |
| RS/SW-CLT-2Y2YB2Y-3Q1 | 3 | 1.0 | 1.7 | 18.3 | 390 |
| RS/SW-CLT-2Y2YB2Y-4Q1 | 4 | 1.0 | 1.7 | 20.4 | 455 |
| RS/SW-CLT-2Y2YB2Y-5Q1 | 5 | 1.0 | 1.7 | 21.7 | 543 |
| RS/SW-CLT-2Y2YB2Y-7Q1 | 7 | 1.2 | 1.8 | 23.3 | 640 |
| RS/SW-CLT-2Y2YB2Y-10Q1 | 10 | 1.2 | 2.0 | 28.4 | 896 |
| RS/SW-CLT-2Y2YB2Y-15Q1 | 15 | 1.2 | 2.2 | 33.0 | 1260 |
| RS/SW-CLT-2Y2YB2Y-20Q1 | 20 | 1.2 | 2.3 | 37.1 | 1590 |
| RS/SW-CLT-2Y2YB2Y-25Q1 | 25 | 1.2 | 2.4 | 41.7 | 1960 |
| RS/SW-CLT-2Y2YB2Y-30Q1 | 30 | 1.3 | 2.5 | 43.2 | 2130 |
| 1.5mm Conductor, 2.8mm Insulated Wire | |||||
| RS/SW-CLT-2Y2YB2Y-1Q1.5 | 1 | 1.0 | 1.5 | 15.1 | 240 |
| RS/SW-CLT-2Y2YB2Y-2Q1.5 | 2 | 1.0 | 1.5 | 23.6 | 491 |
| RS/SW-CLT-2Y2YB2Y-3Q1.5 | 3 | 1.0 | 1.7 | 24.4 | 585 |
| RS/SW-CLT-2Y2YB2Y-4Q1.5 | 4 | 1.0 | 1.7 | 27.5 | 684 |
| RS/SW-CLT-2Y2YB2Y-5Q1.5 | 5 | 1.0 | 1.7 | 30.5 | 793 |
| RS/SW-CLT-2Y2YB2Y-7Q1.5 | 7 | 1.2 | 1.8 | 32.9 | 1030 |
| RS/SW-CLT-2Y2YB2Y-10Q1.5 | 10 | 1.2 | 2.0 | 42.5 | 1460 |
| RS/SW-CLT-2Y2YB2Y-15Q1.5 | 15 | 1.2 | 2.2 | 49.2 | 2060 |
| RS/SW-CLT-2Y2YB2Y-20Q1.5 | 20 | 1.2 | 2.3 | 57.0 | 2600 |
| RS/SW-CLT-2Y2YB2Y-25Q1.5 | 25 | 1.2 | 2.4 | 62.8 | 3300 |
| RS/SW-CLT-2Y2YB2Y-30Q1.5 | 30 | 1.3 | 2.5 | 64.4 | 3660 |
| 2.2mm Conductor, 3.8mm Insulated Wire | |||||
| RS/SW-CLT-2Y2YB2Y-1Q2.2 | 1 | 1.0 | 1.5 | 13.1 | 346 |
| RS/SW-CLT-2Y2YB2Y-2Q2.2 | 2 | 1.0 | 1.5 | 20.4 | 573 |
| RS/SW-CLT-2Y2YB2Y-3Q2.2 | 3 | 1.0 | 1.7 | 21.4 | 934 |
| RS/SW-CLT-2Y2YB2Y-4Q2.2 | 4 | 1.0 | 1.7 | 23.1 | 1329 |
| RS/SW-CLT-2Y2YB2Y-5Q2.2 | 5 | 1.0 | 1.7 | 25.5 | 1380 |
| RS/SW-CLT-2Y2YB2Y-7Q2.2 | 7 | 1.2 | 1.8 | 27.4 | 1730 |
| RS/SW-CLT-2Y2YB2Y-10Q2.2 | 10 | 1.2 | 2.0 | 33.7 | 2560 |
| RS/SW-CLT-2Y2YB2Y-15Q2.2 | 15 | 1.2 | 2.2 | 39.2 | 3630 |
| RS/SW-CLT-2Y2YB2Y-20Q2.2 | 20 | 1.2 | 2.3 | 43.4 | 4780 |
| RS/SW-CLT-2Y2YB2Y-25Q2.2 | 25 | 1.2 | 2.4 | 50.1 | 5850 |
| RS/SW-CLT-2Y2YB2Y-30Q2.2 | 30 | 1.3 | 2.5 | 51.8 | 6580 |
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UV Resistant |
Anti Induction |
Water Resistant |
Buried in Ciround |
Laid In conduit |
Zero Halogen IEC 60754-1/NF C20-454 EN 50267-2-1 |