CABLES AND WIRES - Novkabel

TK59...MR , TK59...GMRFilled low-frequency subscriber cable with improved reduction factorStandard: PSNCONSTRUCTIONConductor: soft annealed copper wire of 0,4; 0.6 and 0.8 mm diameter.Insulation: foam skin PE.Twisting elements: star quads.Cable core: group or concentric stranded.Filling: compound with dropp point over +70°C.Core wrapping: impregnated paper tape.Sheath: aluminium tape covered on both sides with a layer of ethylenecopolymer and PE sheath.Screen: aluminium wires.Outher sheath: PE.Sheath colour black.APPLICATIONIn local network for subscriber lines where the inductive influenceof power lines is to be expected. It is laid into the ground or cableducts.ELECTRICAL CHARACTERISTICSCharacteristicUnitValue for0,4 mm 0,6 mm 0,8 mmLoop resistance, maxindividual valueaverage valueΩ/km 30029013012673.272.0Insulation resistance, min GΩ km 5 5 5Mutual capacitancefor 100%384242for 95%nF/km-4040for 80%-3838Capacitance unbalance, maxk1 for 100%k1 for 98%e1-e2Dielectic strenghtwire/wirewire/screenpF/300 m800400800Veff/V= 500/7002000/2800800400800500/7002000/2800800400800500/7002000/2800Projected attenuation at 800 Hz mN/km 150 105 80107CONSTRUCTION DATAFor conductor 0,4 mm For conductor 0,6 mm For conductor 0,8 mmConstruction Cu 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]3x4 33 17.5 390 58 13.5 1805X4 24 18.5 330 54 20.0 450 96 15.5 26010X4 48 22.0 465 109 23.0 590 193 19.5 43515X4 72 23.0 540 163 26.5 790 289 22.5 60520X4 96 25.5 665 217 28.5 950 386 25.5 79025X4 121 27.5 755 271 30.5 1145 482 27.5 95530X4 145 28.5 855 326 33.0 1295 579 29.5 111540X4 193 29.5 915 434 36.0 1505 772 31.5 128050X4 241 32.0 1050 543 38.0 1620 965 33.0 144075X4 362 34.0 1230 814 40.0 1950 1447 37.0 1780100X4 482 39.5 1615 1085 47.5 2720 1929 43.5 2470125X4 603 43.5 1890 1356 53.0 3470150X4 723 48.0 2540 1628 59.0 4265175X4 844 53.5 3060 1899 62.5 4835200X4 965 55.0 3340 2170 68.5 5590250X4 1206 58.5 3840 2713 70.5 6180