Application
The cables are designed for making connection across the track at the ballast level to the running rails for the signalling track circuits. They are characterized by being high resistant to mechanical damage, fi re and contaminants such as oil and water.
Standards
● SE895
● UNE 21027
Construction
Conductors
Stranded tinned copper conductors to IEC 60228 class 2 or 5.
Insulation
LSZH Insulation.
Electrical Characteristics at 20℃
| Nominal Conductor Cross Section |
mm² |
4.0 |
| Maximum DC Conductor Resistance |
Ω/km |
4.7 |
| Voltage Rating |
KV |
0.3/0.5 |
Mechanical and Thermal Properties
Minimum Bending Radius: 7.5×OD
Temperature Range:-25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)
Dimensions And Weight
Cable Code |
No. of cores& Nominal
Conductor Cross
Sectional Area
No.×mm² |
No. & Nominal
Diameter of
Strands
No/mm |
Nominal
Insulation
Thickness
mm |
Nominal
Overall
Diameter
mm |
Nominal
Weight
kg/km |
| RF895-ES05Z-U-300/500V-1G4 |
1×4.0 |
7/0.85 |
0.8 |
6.8 |
85 |
U is changed to K if the stranding class is changed from class 2 to class 5
