CABLES AND WIRES - Novkabel

SPZRailway station signal safety cable with PVC insulationStandard: JŽS S2.011CONSTRUCTIONConductor: annealed copper wire 0.9 mm diameter and 1.4 mmdiameter.Insulation: PVC compound.Core: cores are stranded, concentric laid.Inner covering: thermoplastic tape.Inner sheath: PVC compound.Armour: steel tape wrapping with a gap.Outer sheath: PVC compound.Sheath colour black.APPLICATIONCable is intended for connecting remote safety control and signaldevices at electrified railways. For laying in earth, in ducts,indoors.ELECTRICAL CHARACTERISTICSCharacteristicsUnitValue for conductor diameter0,9 [mm] 1,4 [mm]Conductor resistance, max Ω/km 28.9 11.9Insulation resistance, min M oм* км 100 100Mutual capacitance, max nF/км 180 210Dialectic strenghtwire/wireVeff 2000 2000CONSTRUCTION DATAnxd Cu number Diameter Mass nxd Cu number Diameter Mass[mm] [kg/km] [mm] [kg/km][mm] [kg/km] [mm] [kg/km]2x0.9 12 9.0 155 2x1.4 30 10.5 2054x0.9 24 11.0 174 4x1.4 59 12.5 2365x0.9 31 12.0 196 5x1.4 74 13.5 2718x0.9 49 13.0 242 8x1.4 118 15.0 35912x0.9 73 14.5 321 12x1.4 177 17.5 50516x0.9 98 16.0 385 16x1.4 237 19.0 61821x0.9 128 17.5 460 21x1.4 310 21.0 77027x0.9 165 18.5 530 27x1.4 399 24.0 98033x0.9 201 19.5 610 33x1.4 488 25.5 114140x0.9 244 22.0 762 40x1.4 591 27.5 131848x0.9 293 23.5 869 48x1.4 710 29.5 152456x0.9 342 25.0 968 56x1.4 828 31.5 168161x0.9 372 25.5 1025 61x1.4 902 33.5 1881057n – number of the cores, d – nominal diameter conductorOperating temperature of conductor, max +70°CPermissible environment temperature at laying and handling, from -5°C to +50°CSmallest bending radius: 15D (D – cable diameter)