CABLES AND WIRES - Novkabel

ТППLow-frequency telephone subscriber cableStandard: ГОСТ 51311-99CONSTRUCTIONConductor: soft annealed copper wire of 0,4; 0.5 and 0.7mm diameter.Insulation: solid PE.Twisting elements: pairs.Cable core: group or concentric stranded (up to 100 pairs).Core wrapping: thermoplastic tapes in several layers.Screen: aluminum tape wrapping with a copper drain wireapplied longitudinally under it.Sheath: PE.Sheath colour black.APPLICATIONIn local network for subscriber lines, laid into the cable ducts.ELECTRICAL CHARACTERISTICSValue forCharacteristicUnit0,4 mm 0,5 mm 0,7 mmConductor resistance, max Ω/km 139+9 90+6 45+3Insulation resistance, min100%80%GΩ km 6.586.586.58Mutual capacitance, max nF/km 45+5 45+5 45+5Dielectic strenghtwire/wirewire/screenVeff100020001000200010002000CONSTRUCTION DATA108ConstructionFor conductor 0,4 mm For conductor 0,5 mm For conductor 0,7 mmCu number Diameter Mass Cu number Diameter Mass Cu number Diameter Mass[kg/km] [mm] [kg/km] [kg/km] [mm] [kg/km] [kg/km] [mm] [kg/km]5x2 19 9.0 7010x2 24 9.5 80 38 10.5 105 96 12.5 16020x2 48 11.5 120 75 13.0 165 193 16.0 28530x2 72 13.0 165 113 15.5 240 289 18.5 40050x2 121 16.0 255 188 18.5 355 482 23.5 645100x2 241 21.5 465 377 25.0 670 965 32.0 1215150x2 362 24.5 650 565 30.0 985 1447 38.0 1790200x2 482 28.5 865 754 34.0 1260 1929 43.0 2305300x2 723 33.5 1220 1130 41.0 1850 2894 52.0 3390400x2 965 38.5 1620 1507 46.0 2385500x2 1206 42.0 1965 1884 51.5 2980600x2 1447 45.0 2305700x2 1688 49.0 2715800x2 1929 52.0 3055900x2 2170 54.5 33901000x2 2412 57.0 3725