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	2.5
Maximum Conductor Resistance	Ω/km	7.41

 

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
RS1932-2Y2Y(L)2Y-1P1.27	1	2.5	12.47/12.8	136