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CABLES AND WIRES - Novkabel

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NHXCHXHalogen free cable with electrical protectionStandard: DIN VDE0266Nominal voltage U 0 /U: 0.6/1 kVTest voltage:4 kVCONSTRUCTIONConductor: copper conductor (DIN VDE 0295 class 1 or class 2)Insulation: halogen free cross-linked compound based onpolyolefin (HXI1, DIN VDE 0266)Filler: halogen free compoundConcentric conductor: copper wire with counter spiral madefrom copper tapeSheath: halogen free cross-linked compound, flame retardant,based on polyolefin (HXM1, DIN VDE 0266).Colour: for power cables – black, for cables which are used forself-security current circles - blue.APPLICATIONThis cable is intended for installation in buildings with increasedrequirements for safety of people and property, in buildings whererescue of people is difficult (high buildings all types in whichresides a number of people), public, business and other objects forwhich it is important not to come to a quick spread of fire andendangering people with smoke.They can be placed in the air on horizontal racks or in concrete incable channels.It is allowed to lay cables in open space.Laying directly in the ground or water is not allowed.CONSTRUCTION DATA155nxq/q 1 Cu number Diameter Mass nxq/q 1 Cu number Diameter Mass[mm 2 ] [kg/km] [mm] [kg/km] [mm 2 ] [kg/km] [mm] [kg/km]4x10/10 504 24 950 7x1,5/2,5 133 20 4504x16/16 796 27 1300 10x1,5/2,5 176 23 6504x25/16 1142 31 1900 12x1,5/2,5 205 24 7004x35/16 1526 34 2300 24x1,5/6 413 31 12004x50/25 2203 39 3100 7x2,5/2,5 200 21 5504x70/35 3082 43 4200 10X2,5/4 286 25 8004x95/50 4208 47 5400 12x2,5/4 334 26 8504x120/70 5388 52 6700 24x2,5/10 696 34 1600n – number of the elements, q – nominal cross section of the conductor, q 1 – nominal cross section of the protectiveconductorPermissible 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:for one-wire cable 15D; for multi-wires cable 12D (D – cable diameter).

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