CABLES AND WIRES - Novkabel

N2XSHMedium voltage halogen free cableStandard: DIN VDE 0276 part 622Nominal voltage U 0 /U: 6/10 kV 12/20 kV 20/35 kVTest voltage: 15 kV 30 kV 50 kVCONSTRUCTIONConductor: multi-wires copact copper or aluminium (A)conductor class 2 in accordance with DIN VDE 0295.Semi-conductive layer: extruded layer.Insulation: cross-linked polyethylene (XLPE).Semi-conductive layer: extruded layer, semi-conductive tape.Protective conductor: copper wires with tape as counter spiralor copper tapes.Separator: polyester tape.Sheath: thermoplstic halogen free flame retardant material.Sheath colour black.APPLICATIONFor permanent laying in dry and wet spaces over, on, in and underplaster. They are laid in pipes in land or in free air. They areintended for buildings where large numbers of people residing and/ or are value equipment, such as industrial plants, hotels,airports, department stores, hospitals, cinemas, etc.CONSTRUCTION DATACu conductorAl conductornxq/q 1 Cu number Diameter Mass Al number Cu number Diameter Mass[mm 2 ] [kg/km] [mm] [kg/km] [kg/km] [kg/km] [mm] [kg/km]6/10 kV1x50/16 622 26,0 1010 145 182 26,0 6951x70/16 854 28,0 1266 203 182 28,0 8211x95/16 1094 29,5 1535 276 182 29,5 9311x120/16 1334 31,0 1792 348 182 31,0 10301x150/25 1723 32,5 2210 435 283 32,5 12391x185/25 2059 34,0 2534 537 283 34,0 14121x240/25 2587 35,5 3136 696 283 35,5 16111x300/25 3163 39,0 3851 870 283 39,0 189412/20 kV1x50/16 622 30,5 1238 145 182 30,5 9131x70/16 854 32,5 1458 203 182 32,5 9941x95/16 1094 33,0 1731 276 182 33,0 11481x120/16 1334 35,0 1984 348 182 35,0 12221x150/25 1723 37,0 2414 435 283 37,0 14671x185/25 2059 39,0 2854 537 283 39,0 16651x240/25 2587 41,5 3478 696 283 41,5 19171x300/25 3163 43,0 4028 870 283 43,0 205520/35 kV1x50/16 622 37,5 1598 145 182 37,5 12981x70/16 854 39,0 1877 203 182 39,0 14431x95/16 1094 40,0 2175 276 182 40,0 15801x120/16 1334 42,0 2453 348 182 42,0 17061x150/25 1723 43,0 2879 435 283 43,0 19321x185/25 2059 44,5 3240 537 283 44,5 21041x240/25 2587 48,0 3993 696 283 48,0 24691x300/25 3163 50,5 4602 870 283 50,5 2675n – number of the elements, q – nominal cross section of the conductor, q 1 – nominal cross section of the protective conductorPermissible conductor temperature:operating temperature, max +90°C; in short circuit (max 5 s), max +250°C.Permissible envirement temperature:at laying and handling, min +5°C.Smallest bending radius: 15D (D – cable diameter).151