CABLES AND WIRES - Novkabel

N2XS(E)HMedium 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.Conducter screen: extrudedInsulation: cross-linked polyethylene (XLPE).Semi-conductive layer: extruded layer, semi-conductive tape.Protective conductor: copper wires with tape as counter spiralor copper tapes.Filler: halogen free material.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 DATA152nxq/q 1[mm 2 ]Cu conductorAl conductorCu number Diameter Mass Al number Cu number Diameter Mass[kg/km] [mm] [kg/km] [kg/km] [kg/km] [mm] [kg/km]3x50/16 1671 51,5 3714 435 231 51,5 27513x70/16 2247 55,5 4583 609 231 55,5 32363x95/16 2994 60,0 5703 827 258 60,0 38733x120/16 3714 62,5 6617 1044 258 62,5 43063x150/25 4603 68,0 7989 1305 315 68,0 50393x185/25 5611 69,5 9051 1610 315 69,5 54893x240/25 7272 76,5 11318 2088 362 76,5 66963x300/25 9160 80,0 13632 2610 520 80,0 7793n – number of the elements, q – nominal cross section of the conductor, q 1 – nominal cross section of theprotective 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).