SIMOVERT MASTERDRIVES Vector Control - Industry

Cabinet unitsSIMOVERT MASTERDRIVES Vector Control6SE71 ConverterCabinet UnitsConverter 37 kW to 1200 kW, with AFE selfcommutated,pulsed rectifier/regenerative unitTechnical dataRated voltageSupply voltage 1 ) 3 AC 380 V – 15 %3AC 480V–15%3AC 660V–15%to 460V+5%to 575V+5%to 690V+5%Output voltage 3 AC0Vuptosupply voltage 3 AC0Vuptosupply voltage 3 AC0Vuptosupply voltageRated frequencySupply frequency 50/60 Hz (± 10 %) 50/60 Hz (± 10 %) 50/60 Hz (± 10 %)Output frequencySIMOVERT Vector Control– V/f = constant 0 Hz to 200 Hz (textile to 500 Hz) 0 Hz to 200 Hz 0 Hz to 200 Hz– V = constant 8 Hz to 300 Hz 8 Hz to 300 Hz 8 Hz to 300 HzLoad class IISee also Engineering Information, Section 6to EN 60 146-1-1Base load current0.91 x rated output currentShort-time current1.36 x rated output current during 60 s or1.60 x rated output current during 30 sfor units up to cabinet size F and supply connection voltage of max. 575 VCycle time300 sOverload duration60 s (20 % of the cycle time)Power factor fundamental overallEfficiency 0.97 to 0.98For reduction factors due to different installationconditions (installation altitude, temperature),see Engineering Information, Section 6.Parameter programmable (factory setting)0.8 ind. cos 0.8 cap.4Reductioncurvesfor themotor-sideinverterPermissible rated current100%7550ADA65-5385bMaximum adjustable pulse frequencyas a function of output:16 kHz9 kHz7.5 kHzfor 45 kW; 55 kW; 380 V to 480 Vfor 37 kW; 45 kW; 500 V to 600 Vfor 75 kW; 90 kW; 380 V to 480 Vfor 55 kW; 500 V to 600 Vfor 110 kW; 132 kW; 380 V to 480 Vfor 75 kW; 90 kW; 500 V to 600 Vfor 55 kW to 110 kW; 660 V to 690 V01.7 3 6 7.5 9 12 15 16 kHz 182.5Pulse frequency6 kHz2.5 kHzfor 160 kW to 250 kW; 380 V to 480 Vfor 110 kW to 160 kW; 500 V to 600 Vfor 132 kW to 200 kW; 660 V to 690 Vfor 315 kW to 710 kW; 380 V to 480 Vfor 200 kW to 1100 kW; 500 V to 600 Vfor 250 kW to 1200 kW; 660 V to 690 V1) If, in regenerating mode, the line voltage ishigher than permissible, an autotransformershould be used to adjust the rated line voltage sothat the maximum line voltage occurring doesnot exceed the permissible tolerances.Siemens DA 65.10 · 2003/20044/21