The cables can provide the 450/750 volt DC supply from Traction Substations and Track Paralleling Huts to conductor rails, negative cable connections and where appropriate bonding.
EME SP 14 025 (replaced by LUL 1-108 and Metronet MR SE908)
UNE 21123
Electrical Characteristics at 20℃
| Conductors | Stranded tinned copper conductors to IEC 60228 class 2 or 5 |
| Insulation | EPR |
| Sheath | LSZH sheathed with yellow stripe |
| Nominal Conductor Cross Section | mm^2 | 500 | 935 |
| Maximum DC Conductor Resistance | Ω/km | 0.0361 | 0.0194 |
| Voltage Rating | KV | 0.45/0.75 | |
Miniumum Bending Radius: 8×OD
Operating Temperatures: -25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)
| Cable Code | No. of cores& Nominal Conductor Cross Sectional Area No.×mm^2 | No. & Nominal Diameter of Strands No/mm | Nominal Sheath Thickness mm | Nominal Overall Diameter mm | Nominal Weight kg/km |
|---|---|---|---|---|---|
| BRF14025-DZ1-U(AS)-450/750V-1G500 | 1×500 | 91/2.65 | 8.5 | 54.0 | 7185 |
| BRF14025-DZ1-U(AS)-450/750V-1G935 | 1×935 | 169/2.65 | 9.5 | 65.0 | 11749 |
