Planning with SIVACON 8 PS - Siemens

Planning with LDA/LDC4.3 Technical dataSystem-specific dataLDA641. LDA642. LDA741. LDA742. LDA841. LDA842.PEN=½L PEN=L PEN=½L PEN=L PEN=½L PEN=LRated current Ie 1)Horizontal/edgewise 2) IP34 Ie A 3000 3000 3700 3700 4000 4000IP54 Ie A 2000 2000 2400 2400 2700 2700VerticalIP34 Ie A 2300 2300 2800 2800 3400 3400IP54 Ie A 2000 2000 2400 2400 2700 2700Horizontal/flat IP31/IP54 Ie A 1800 1800 2200 2200 2350 2350Impedanceof the conducting paths at Resistance R20 mΩ/m 0.023 0.024 0.017 0.016 0.015 0.01350 Hz and + 20°C busbartemperatureReactance X20 mΩ/m 0.023 0.029 0.019 0.022 0.017 0.019Impedance Z20 mΩ/m 0.033 0.037 0.026 0.027 0.023 0.023of the conducting paths at Resistance R1 mΩ/m 0.030 0.029 0.021 0.020 0.018 0.01650 Hz and final heating ofbusbarsReactance X1 mΩ/m 0.024 0.029 0.019 0.022 0.017 0.019Impedance Z1 mΩ/m 0.038 0.041 0.029 0.030 0.025 0.025of the conducting paths for Resistance RF mΩ/m 0.075 0.056 0.055 0.041 0.049 0.0384-pole systems under faultconditions acc. to EN 60439-2Reactance XF mΩ/m 0.109 0.119 0.083 0.093 0.086 0.080Impedance ZF mΩ/m 0.132 0.131 0.099 0.101 0.099 0.088Zero impedancefor 4-pole systems acc. toR0 mΩ/m 0.180 0.120 0.126 0.090 0.110 0.075DIN EN 60909-0/VDE 0102X0 mΩ/m 0.154 0.153 0.097 0.119 0.086 0.087Z0 mΩ/m 0.237 0.194 0.159 0.149 0.140 0.115Short-circuit ratingRated short-time withstand rms value t = 0.1 s Icw kA 130 130 130 130 130 130currentrms value t = 1 s Icw kA 116 116 116 116 116 116Rated peak withstand current Peak value Ipk kA 286 286 286 286 286 286Conductor materialAluminiumNo. of busbars 7 8 7 8 7 8Conductor cross section L1, L2, L3 A mm 2 1412 1412 2044 2044 2464 2464PEN A mm 2 706 1412 1022 2044 1232 2464Fire loadTrunking unit without tap-offKWh/m 6.73 6.73 7.99 7.99 8.83 8.83pointper tap-off point KWh 10.80 10.80 10.80 10.80 10.80 10.80Max. fixing distancesfor conventional mechanicalloadm 5 5 5 5 5 51)Dependent upon degree of protection and laying method2)Incl. height rises ≤ 1.3 mPlanning with SIVACON 8 PSPlanning Manual, 10/2007, A5E01541101-01 129