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Railway Cables |  |
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EAPSP n×1×1.4
Application
The cables are used as railway cables and can be installed directly into the ground or in ducts.
Standards
RENFE E.T. 03.365.051.6
Construction
Conductors: Soft annealed solid copper, 1.4 mm nominal diameter.
Insulation: PE insulation.
Stranding: Cores are helically stranded in concentric layers.
Core Wrapping
Plastic tape(s) with overlapping.
Moisture Barrier
One laminated sheath made of aluminium tape (0.2mm thick) coated with copolymer on at least one side is
applied longitudinally with overlap.
Inner Sheath
PE sheath.
Armour
One corrugated steel tape is longitudinally applied with overlap.
Outer Sheath
PE sheath.
Electrical Characteristics at 20℃
| Nominal Conductor Diameter | mm | 1.4 |
| Maximum Conductor Resistance | Ω/km | 11.7 |
| Minimum Insulation Resistance @500 V DC | MΩ.km | 25000 |
| Resistance Unbalance | % | 2 |
| Test Voltage @50Hz 1min | ||
| Core to Core | Veff | 2100 |
| Core to Screen | Veff | 2500 |
| Core to Armouring | Veff | 2000 |
Mechanical and Thermal Properties
Minimum Bending Radius: 10×OD
Temperature Range: -30℃ to +70℃ (during operation);
-10℃ +50℃ (during installation)
Dimensions And Weight
| Cable Code | Number of Cores |
Nominal Sheath Thickness mm |
Maximum Overall Diameter mm |
Nominal Weight kg/km |
|
| Inner | Outer | ||||
| 1.4mm Conductor, 2.6mm Insulated Wire | |||||
| RS/EAPSP-2Y(L)2Y(SR)2Y-4C1.4 | 4 | 1.3 | 1.4 | 15.7 | 270 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-7C1.4 | 7 | 1.3 | 1.4 | 17.1 | 350 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-9C1.4 | 9 | 1.3 | 1.4 | 19.9 | 420 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-12C1.4 | 12 | 1.3 | 1.4 | 20.0 | 480 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-19C1.4 | 19 | 1.3 | 1.4 | 22.0 | 630 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-27C1.4 | 27 | 1.3 | 1.4 | 24.8 | 810 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-37C1.4 | 37 | 1.3 | 1.4 | 26.9 | 1010 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-48C1.4 | 48 | 1.3 | 1.4 | 29.7 | 1240 |
| RS/EAPSP-2Y(L)2Y(SR)2Y-61C1.4 | 61 | 1.3 | 1.4 | 31.8 | 1490 |