SIMOVERT MASTERDRIVES Vector Control - Industry

SIMOVERT MASTERDRIVES Vector Control6SE71 ConverterCabinet UnitsConverters 37 kW to 1500 kW for four-quadrantoperation, 6-pulse systemCabinet unitsTechnical characteristicsThe ready to connectconverter cabinets can beconnected to three-phaseAC systems 380 V to 690 V,50/60 Hz.Due to a modular design, thebase version of the units canbe considerably expanded toinclude additional functions.The base version of the unitconsists of: System cabinet Main switch with fuses forcable protection/semiconductorprotection Line commutating reactor4% Rectifier/regenerative unitswith inverter PMU parameterizing unitmounted in the door.The additional items(options) for expanding thebase version consist ofmechanical and electricalsystem components which –depending on the respectiveapplication – can be orderedadditionally (Options arelisted from page 4/26 onwards).Examples of options: Supply connecting panel Main contactor (not if3WN6 circuit-breakers areused) Control current supply Control terminal strips Motor connecting panel Autotransformer User-friendly OP1S operatorcontrol panel Increased degree of protection.Output ratings higher thanthose indicated in the followingselection tables, can besupplied on request.4Supply connectingpanelMain switch 1 )Fuses 1 )Base equipmentOptionMain contactor 1 )Line commutatingreactor V D =4%AutotransformerRectifierRegenerative unitPMUparameterizing unitOP1S user-friendlyoperator control panelDA65-5398InverterMotor connecting panelFig. 4/4Block diagram1) The functions of main switch, fuses and maincontactor are implemented as standard with acircuit breaker 3WN6 and additional controlvoltage switch for:630 kW, 710 kW at 380 V to 480 V,800 kW to 1100 kW at 500 V to 600 V,1000 kW to 1500 kW at 660 V to 690 V4/14Siemens DA 65.10 · 2003/2004