Railway Cables | ||||||||||||
Twin Datalink Cable
Application
The cables are used as interconnecting cables for Solid State Interlocking (SSI) systems.
Standards
● BR 1932
Construction
Conductors
Class 1 solid plain copper conductor, 1.27mm nominal diameter.
Insulation
Solid polyethylene.
Inner Sheath
Low density polyethylene.
Moisture Barrier
PE Copolymer coated aluminium tape.
Sheath
Low density polyethylene.
Core Identifi cation
Blue & Red.
Electrical Characteristics at 20℃
Nominal Conductor Diameter | mm |
1.27 |
Nominal Conductor Cross Section | mm² |
1.27 |
Maximum Conductor Resistance | Ω/km |
14 |
Mechanical and Thermal Properties
Minimum Bending Radius: 6×OD
Temperature Range: -25℃ to +85℃ (during operation); -10℃ to +85℃ (during installation)
Dimensions And Weight
Cable Code |
No. of pairs |
Nominal Sheath Thickness mm |
Overall Diameter Min/Max mm |
Nominal Weight kg/km |
1.27mm Conductor, 2.59mm Insulation Wire |
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RS1932-2Y2Y(L)2Y-1P1.27 | 1 |
2.5 |
12.47/12.8 |
136 |