Concentrated Solar Power, Getting to the heart of energy - LEONI

www.leoni-communication-infrastructure.comMedium Voltage Cables85Dimensions, WeightConstruction Part no.Nominal dia. overinsulationOuter Dia. Weight Bending radius Pulling force 3 Fire loadPull in1 / Installation² max.n × mm² mm mm kg / 100 m mm kN kWh/m3 × 1 × 50 Al / 27 Al 226302 19.80 59.30 212 713 / 594 3.0 18.33 × 1 × 95 Al / 32 Al 226303 23.40 67.00 286 805 / 671 5.7 22.23 × 1 × 150 Al / 34 Al 226304 26.10 72.90 353 876 / 730 9.0 25.33 × 1 × 185 Al / 38 Al 226305 27.90 76.70 399 922 / 768 11.1 26.63 × 1 × 240 Al / 39 Al 226306 30.20 83.80 458 1'008 / 840 14.4 31.53 × 1 × 300/41 Al 224982 32.50 88.80 1'112 1'067 / 889 36.0 33.21 Basis of calculation pull: ≥ 12 × overall-dia.2 Basis of calculation installation: ≥ 10 × overall-dia.3 Basis of calculation max. pulling force: 40 N/mm² at conductorCurrent ratingConstructionLaying in tube in ground4Continuous load1 / Industrial load260 °C 90 °C 130 °Cn × mm² A A A3 × 1 × 50 Al / 27 Al 113 / 133 143 / 168 1693 × 1 × 95 Al / 32 Al 166 / 196 210 / 247 2483 × 1 × 150 Al / 34 Al 212 / 250 267 / 314 3163 × 1 × 185 Al / 38 Al 241 / 283 303 / 357 3583 × 1 × 240 Al / 39 Al 284 / 334 358 / 421 4233 × 1 × 300/41 Al 410 / 483 519 / 611 616Emergency operation3Laying in air3 × 1 × 50 Al / 27 Al 133 188 2383 × 1 × 95 Al / 32 Al 202 286 3613 × 1 × 150 Al / 34 Al 263 373 4723 × 1 × 185 Al / 38 Al 302 430 5433 × 1 × 240 Al / 39 Al 355 504 6373 × 1 × 300/41 Al 521 742 9421 Load factor 24 h, 100 % nominal current (main application: power plants)2 Load factor 10 h, 100 % and 14 h, 60 % nominal current (standard application)3 Maximal 8 h a day and maximal 100 h a year4 Inner diameter of tube at least 1,5 × cable diameterBasis of calculation: Depth of laying 1 m, ground temperature 20 °C, air temperature 30 °C, shieldsconnected to earth on both sides, specific thermal resistance 1 K m/W, protected against direct insolation,one cable system laid separately.