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LgY-K 1.5 kV
PVC-insulated power cables for rolling stock. Single-conductor cables rated for 1,500 V, intended for permanent installation in electrical systems. LgY-K 1.5 kV – Cable with a multi-strand (L), flexible (g) conductor, PVC insulation (Y), for railway rolling stock (-K), standard version.
01
Key Parameters
- Permissible long-term operating temperature
- -30 °C to +65 °C
- Maximum continuous operating temperature of the conductor
- +70 °C
- Rated voltage
- 1,500 V
02
Construction
- Vein
- Copper, multi-strand, flexible, Class 5 (per EN 60228)
- Insulation
- PVC, compliant with PN-88 E90115
03
Standards
STANDARD: PN-88/E-90116
04
Technical Tables
| Nominal cross-sectional area / mm² | Diameter of a single wire / (max.) / mm | Resistance at 20 °C / (max.) / mΩ/m | Insulation wall thickness / (nom.) / mm | Outer diameter of the cable / (max.) / mm |
|---|---|---|---|---|
| 0,75 | 0,21 | 26,000 | 1,5 | 4,7 |
| 1 | 0,21 | 19,500 | 1,5 | 4,9 |
| 1,5 | 0,26 | 13,300 | 1,5 | 5,2 |
| 2,5 | 0,26 | 7,980 | 1,5 | 5,6 |
| 4 | 0,31 | 4,950 | 1,5 | 6,2 |
| 6 | 0,31 | 3,300 | 1,5 | 7,4 |
| 10 | 0,41 | 1,910 | 1,7 | 8,9 |
| 16 | 0,41 | 1,210 | 1,7 | 10,4 |
| 25 | 0,41 | 0,780 | 2,0 | 12,8 |
| 35 | 0,41 | 0,554 | 2,0 | 13,8 |
| 50 | 0,41 | 0,386 | 2,0 | 15,2 |
| 70 | 0,51 | 0,272 | 2,0 | 17,4 |
| 95 | 0,51 | 0,206 | 2,4 | 21,3 |
| 120 | 0,51 | 0,161 | 2,4 | 22,3 |