Planning with SIVACON 8 PS - Siemens

Planning with LXA/LXC5.3 Technical data5.3.9 LXC..41 trunking unitsSystem-specific data LXC 0141 0241 0341 0441 0541Rated current Ie A 1000 1250 1400 1600 2000Conductor impedanceAt 50 Hz and + 20°C busbar Resistance R20 mΩ/m 0.065 0.051 0.044 0.037 0.027temperatureReactance X20 mΩ/m 0.027 0.031 0.020 0.026 0.013Impedance Z20 mΩ/m 0.071 0.059 0.048 0.045 0.030At 50 Hz and final heating of Resistance R1 mΩ/m 0.083 0.065 0.055 0.045 0.035busbarsReactance X1 mΩ/m 0.027 0.031 0.020 0.026 0.013Impedance Z1 mΩ/m 0.087 0.072 0.059 0.051 0.037for 5-pole systems (PE) under Resistance RF mΩ/m 0.107 0.090 0.076 0.070 0.052fault conditions acc. toEN 60439-2Reactance XF mΩ/m 0.079 0.081 0.060 0.065 0.047Impedance ZF mΩ/m 0.133 0.121 0.097 0.095 0.070Zero impedancefor 5-pole systems (PE) acc.R0 mΩ/m 0.172 0.147 0.121 0.114 0.089to DIN EN 60909-0/VDE 0102X0 mΩ/m 0.121 0.127 0.092 0.095 0.067Z0 mΩ/m 0.210 0.194 0.152 0.148 0.111Short-circuit ratingRated short-time withstand rms value t = 1 s Icw kA 38 50 57 60 75current for external conductorRated peak withstand current Peak value Ipk kA 80 110 125 132 165Conductor materialCopperNo. of busbars 4 4 4 4 4Conductor cross section L1, L2, L3 A mm 2 292 386 442 586 712Equivalent copper cross PEN A mm 2 1240 1334 1460 1604 1847sectionWeights kg/m 17.9 21.6 24.1 29.7 35.3Planning with SIVACON 8 PS184 Planning Manual, 10/2007, A5E01541101-01