Planning with SIVACON 8 PS - Siemens
Planning with SIVACON 8 PS - Siemens
Planning with SIVACON 8 PS - Siemens
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<strong>Planning</strong> <strong>with</strong> BD2A/BD2C3.3 Technical dataType BD2C-.-630 BD2C-.-800 BD2C-.-1000 BD2C-.-1250Conducting pathsRated insulation voltage Ui VAC/VDC 690/800 690/800 690/800 690/800Overvoltage category/pollution degree III/3 III/3 III/3 III/3Rated operating voltage Ue VAC 690 690 690 690Frequency Hz 50...60 50...60 50...60 50...60Rated current Ie = therm. rated current at max. 40°C and A 630 800 1000 125035°C average over 24 hoursImpedance of conducting paths at 50 Hz and 20°C ambient temperature(<strong>with</strong> cold busbars)• Resistance R20 mΩ/m 0.069 0.069 0.043 0.032• Reactance X20 mΩ/m 0.054 0.054 0.056 0.054• Impedance Z20 mΩ/m 0.088 0.088 0.071 0.063Impedance of conducting paths at 50 Hz and 20°C ambient temperature(<strong>with</strong> busbars at normal operating temperature)• Resistance R1 mΩ/m 0.087 0.091 0.056 0.041• Reactance X1 mΩ/m 0.054 0.054 0.056 0.054• Impedance Z1 mΩ/m 0.102 0.106 0.079 0.068Impedance of conducting paths under fault conditions• AC current rating RF mΩ/m 0.173 0.172 0.118 0.094• Reactance XF mΩ/m 0.226 0.229 0.234 0.229• Impedance ZF mΩ/m 0.285 0.286 0.262 0.248Zero impedance Phase N R0 mΩ/m 0.357 0.373 0.234 0.186acc. to DINEN 60909-0/DINX0 mΩ/m 0.296 0.266 0.286 0.275VDE 0102Z0 mΩ/m 0.464 0.458 0.370 0.332Phase PE R0 mΩ/m 0.342 0.334 0.230 0.174X0 mΩ/m 0.283 0.284 0.278 0.265Z0 mΩ/m 0.444 0.438 0.361 0.317Short-circuit rating• Rated peak <strong>with</strong>stand current Ipk kA 64 84 90 90• Rated short-time <strong>with</strong>stand t = 1 s kA 26 32 34 34current Icwt = 0.1 s kA 32 40 43 43Number of conductors 5 5 5 5Conductor cross sectionL1, L2, L3 mm 2 280 280 468 699N mm 2 280 280 468 699PE mm 2 280 280 468 6991/2 PE mm 2 280 280 280 468Conductor material Cu Cu Cu CuMax. fixing distances for trunking units under conventional mechanical load• Edgewise m 4 3.5 3 2• Edgewise <strong>with</strong> BD2-BD 1) m 2 1.75 1.5 1• Flat m 3.5 3 2.5 1.5Fire load 2) kWh/m 2 2 2 2Weight 3) kg/m 15.6 18.9 25.1 37.61)When using spacer brackets BD2-BD2)Values for trunking units <strong>with</strong> tap-off points3)Weights <strong>with</strong>out joint block (weight of joint block BD2-400-SK: 3.5 kg, BD2-1250-EK 6.5 kg)<strong>Planning</strong> <strong>with</strong> <strong>SIVACON</strong> 8 <strong>PS</strong>66 <strong>Planning</strong> Manual, 10/2007, A5E01541101-01
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