SIRIUS Soft Starters - Siemens

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Overview of SIRIUS Soft StartersTechnical DataOverview of SIRIUS soft starters Standard applications High-featureapplicationsSIRIUS 3RW30SIRIUS 3RW40quip nialet SIRIUS erxit 3RW44Rated current at 40 ºC A 3.6 ... 106 12.5 ... 432 29 ... 1214Rated voltage V 200 ... 480 200 ... 600 200 ... 690Motor power with 400 V (standard circuit) kW 1.1 ... 55 5.5 ... 250 15 ... 710Motor power with 400 V (inside-delta circuit) kW – – 22 ... 1214Ambient temperature (operation) °C –25 ... 60 –25 ... 60 0 ... 60Soft start/stop x 1) x xVoltage ramp x x xStarting/stopping voltage % 40 ... 100 40 ... 100 20 ... 100Ramp-up and ramp-down time s 0 ... 20 1) 0 ... 20 1 ... 360Torque control – – xStarting/stopping torque % – – 20 ... 100Torque limiting % – – 20 ... 100Ramp time s – – 1 ... 360Integrated bypass contact system x x xIntrinsic device protection – x xMotor overload protection – x 7) xThermistor motor protection – x 2) xIntegrated remote reset – x 3) xSettable current limiting – x xInside-delta circuit – – xBreakaway torque – – xCreep speed in both directions of rotation – – xPump stop – – x 4)4) 5)DC braking – – x4) 5)Combined braking – – xMotor heating – – xCommunication – – with PROFIBUS DP (option)External display and operator module – – (option)Status measured value display – – xError log – – xEvent list – – xNon-return pointer function – – xTrace function – – x 6)Programmable control inputs and outputs – – xNumber of parameter sets 1 1 3Parameterization software (Soft Starter ES) – – xPCS 7 faceplates – – xPower semiconductors (thyristors) 2 controlled phases 2 controlled phases 3 controlled phasesScrew-type terminals x x xSpring-loaded terminals x x xUL/CSA x x xCE mark x x xSoft starting and heavy-duty starting conditions – – x 4)Configuration supportWin-Soft Starter, electronic selection slide,Technical Assistance +49 911 895 5900221) 3RW30 only soft start2) Optionally up to size S3 (device version)3) With 3RW40 2. up to 3RW40 4.; with 3RW40 5. and 3RW40 7. optional4) Overdimensioning of soft starter and motor if required5) Not possible with inside-delta circuit6) Trace function with Soft Starter ES software7) Motor overload protection (ATEX) tobe used in combination with a contactorX = Function available– = Function not available
Effective Selection of SIRIUS Soft StartersAuswahlhilfe für SIRIUS SanftstarterSelection Tool for SIRIUS Soft StarterAuswahl- und SimulationsprogrammSelection and simulation softwareSIRIUSAnswers for industry.Order No.: E20001-Y590-P302-X-7400Version 3.0www.siemens.com/softstarterThe selection tool for SIRIUS soft starters provides areference value for finding the suitable starter sizefor your application or your wye-delta start-up to bereplaced. For your application’s optimum configurationor in case of deviations from the given frameworkconditions, our selection and simulation program forSIRIUS soft starters is the right choice:Win-Soft StarterTypical application areasStandard applications■ Construction/constructionmaterial machines■ Presses■ Escalators■ Transportation systems■ Pumps■ Fans■ Air-conditioning systems■ Ventilators■ Conveyor belts■ Compressors and cooling systems■ DrivesHigh-feature applications■ Pumps (also oil industry)■ Ventilators■ Compressors■ Industrial cooling systems■ Industrial refrigerating systems■ Water transportation■ Conveyor systems and elevators■ Hydraulic systems■ Machine tools■ Mills■ Saws■ Crushers■ Mixers■ CentrifugesThe suitable soft starter for your applicationThe Win-Soft Starter selection and simulation program facilitatesa fast and highly accurate selection of a suitable SIRIUSsoft starter for your respective application. Even under difficultboundary conditions – for example with high momentof inertia or frequent switching cycles – the start-up andstop of your motor is simulated, displayed and the optimumsoft starter selected.Your advantagesWith Win-Soft Starter, laborious manual calculations areunnecessary. Based on individual parameters – from mainsconditions to motor and load data, down to specific requirements– the program determines the suitable soft starter.Furthermore, various sample loads can be called up:In consideration of the operating modes, the motor start-upand stop is precisely simulated, including indicated torques,starting currents and speed curves.Win-Soft Starter can be downloaded free of charge fromwww.siemens.com/industrial-controls/demosoftwareOur Technical Assistance will be pleased to help you withany questions:www.siemens.com/industrial-controls/technical-assistance23
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Page 5 and 6: Soft Starting ofThree-Phase MotorsS
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Page 13 and 14: How is the SIRIUS 3RW40 set?Like wi
Page 15 and 16: How is the SIRIUS 3RW44 commissione
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Page 19 and 20: Evaluation of additional motor feed
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Page 39 and 40: Boundary conditionsCLASS 10 (normal

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