Please note that when this occurs the circuit breaker must be manually reset. Soft starters rated up to 75 hp at 460 v for standard applications in threephase networks are available. The number of poles also affects the technical data. The altistart 01 soft starter operates either as a torque limiter on starting, or as a soft start soft stop unit for asynchronous motors. Depending on the scope of functions required it is possible to choose between. Screw fixing with two 3rp1 903 pushin lugs per 3rw30 03 device. Altistart 01 documents and downloads schneider electric. Sirius soft starters are perfectly matched with the sirius devices for the control cabinet.
A soft starter is any device which controls the acceleration of an electric motor by means of controlling the applied voltage. For the use of sirius 3rw soft starters in conjunction with highly energyefficient ie3ie4 motors. The motor is connected to the soft starter with three leads. When using a softstarter it is good if the motor has a high starting torque at directonline d. The motor voltage is reduced through phase angle control and increased from an adjustable starting voltage up to the line voltage within the ramp time. Soft starters altistart 01 schneider electric global. This basic version of the sirius 3rw soft starter web based training provides you with a brief introduction about how a motor can be started, and with an overview about the product portfolio, advantages for soft starting, pump application and customer benefits. Sirius 3rw soft starters general data 46 siemens ic 10 2011 4 selection aid for soft starters recommended soft starter possible soft starter 1 the mass inertia of the fan is soft starter is any device which controls the acceleration of an electric motor by means of controlling the applied voltage. For the use of sirius 3rw soft starters in conjunction with. The 3rw soft starters should always be designed on the basis of the required rated operational current of the motor. Extremely small sizes, low power losses and simple startup are just three of the many advantages of this soft starter. Soft starting of threephase motors 5 technology in detail. Sirius 3rw soft starters general data 6 function available function not available 1 insidedelta circuit only up to operational voltage 600 v. The siemens sirius soft starter family comprises three different versions with different functionalities and prices.
Automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters accessories and spare parts for 3rw3, 3rw4 pdf share this page. The motor ratings listed in the selection and ordering data are rough guide values and designed for basic starting conditions class 10. Siemens soft starter 3rw44 manual epub download friends of pdf. Controls soft starters and solidstate switching devices. Direct start, wyedelta start and soft start torque control prevents abrupt fluctuations technology in detail the soft principle m m i m n i dol i 3rw i n n m m m dol 1 m 3rw with voltage ramp 2 m 3rw with torque control 3 m l load e. The maximum number of products that can be compared is 4. Automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters basic performance soft starters 3rw40 soft starters. Safety information industrial controls soft starters sirius 3rw30 3rw40 manual 012010 535 199502 ds01 introduction. Soft starters and solidstate switching devices general data 44 siemens lv 1 2010 4 overview sirius 3rw soft starters sirius 3rw soft starters permit soft starting and smooth rampdown of threephase asynchronous motors. Catalogo soft starters sirius smart as soft starters.
Motor starters, soft starters and load feeders digital asset. Jload 3rw soft starters project planning aids dimensional drawings 3rw30 for standard applications 1 for mounting onto standard mounting rail th 35 according to en 60715. Sirius 3rw soft starters general data 46 siemens lv 1 2010 4 overview 1 only soft starting available for 3rw30. Pdf e86060k1010a101a97600 industrial communication ik pi simatic net e86060k6710a101b87600.
Sirius 3rw30 soft starters for soft starting and smooth rampdown of three. Nov 16, 2015 manual soft starter siemens 3rw44 soft sirius 3rw soft starters are a costeffective alternative to using direct or wyedelta starters for starting threephase motors. Sirius soft starters are the best solution when directonline or stardelta starting are not suitable for threephase motors, because mechanical impacts in the machine or voltage dips in the power supply system can often cause problems. Switching devices soft starters and solidstate switching devices introduction 6 overview use of soft starters in conjunction with ie3ie4 motors note. The altistart 01 soft start soft stop units combine simplicity and efficiency providing you an. Sirius 3rw soft starters 3rw30, 3rw40 for standard applications. Sirius soft starters siemens soft starting of threephase motors.
Ats01n125ft soft starter for asynchronous motor ats01 25 a 110480v 2. Sirius 3rw30 soft starters for soft starting of threephase asynchronous motors. Now let us have a brief recall of the need for having a starter for any motor. This reliably prevents both mechanical stress as well as line voltage dips. The selectable start value means that the soft starters can be adjusted individually to the requirements of the application in question and unlike wyedelta starters are not restricted to twostage starting with fixed voltage ratios. This also applies to the integrated bypass contact system. Jload 3rw40 for standard applications 3rw40 siemens ic 10 2011 419 4 technical specifications 1 in case of deviations, please note derating see manual in chapter configuration. For the 3rw3040 there are additional versions with 24 v control supply voltage. Siemens soft starter 3rw44 manual epub download siemens products may only be used for the applications described in the and are described in this. For the use of sirius 3rw soft starters in conjunction with highly energyefficient ie3ie4 motors, please observe the information on. Switching devices soft starters and solidstate switching. Softstarter sirius 3rw silppcp6 silpp, siemens training.
Catalog ic 10 a 042018 sirius 3rw soft starters siemens. Sanftstarter 3rw sirius hybrid motoren starten siemens. Siemens soft starter 3rw44 manual epub download siemens products may only be used for the applications described in the and are described in this manual. They avoid undesirable side effects such as mechanical bumps in the machine and mechanics or voltage drops in the mains supply. Ecostruxure lets you thrive in todays digital world. Altistart 01 soft starters for simple machines from 0. Application the 3rw30 soft starters are suitable for soft starting of.
Some of the 3rw40 up to size s3, and all 3rw44 units also offer thermistor motor. With this function the ids found are listed according to number format. Soft starter 3rw44 manual 102010 industrial controls answers for industry. At the same time they come with additional functions, e. The quoted switching frequencies do not apply for automatic mode. Industrial controls sirius 3rw soft starters kyklo.
For the use of sirius 3rw soft starters in conjunction with highly energyefficient ie3ie4 motors, please observe the information on dimensioning and configuring, see application manual. Pdf e86060k8280a101a87600 print e86060k8280a101a67600 simotics gp, sd, xp, dp d 81. Siemens ag 2010 controls soft starters and solidstate. Make better business decisions with scalable and converged itot solutions. An induction motor has the ability to self start owing to the interaction between the rotating magnetic field flux and the rotor winding. The sirius 3rw40 solidstate soft starters are designed for easy starting conditions.
Sirius 3rw soft starters as versatile as your application new portfolio at a glance in step 2 with size 5, 315560 kw in step 1 current limitation torque control soft torque analogoutput 010 v or 420 ma electronic and thermal motor overload protection hmi and communication modules condition monitoring autoparameterization voltage ramp. A bypass contact system is already integrated in the 3rw30 soft starter and therefore does not have to be ordered separately. The 3rw soft starters are available for supply systems up to 690 v in a wide performance range with different control supply voltages and all with both screw and springtype terminals. Automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters basic performance soft starters 3rw40 soft starters pdf share this page. For operation in the control cabinet 3rw soft starters. Using the altistart 01 starter enhances the starting performance of asynchronous. Soft starting and smooth rampdown1 stepless starting reduction of current peaks avoidance of mains voltage fluctuations during starting reduced load on the power supply network. Selection of the soft starter depends on the rated motor current. Sirius 3rw soft starters general data 6 circuit concept threephase controlled sirius 3rw soft starters can be operated in two different types of circuit. Inline circuit the controls for isolating and protecting the motor are simply connected in series with the soft starter. For operation in the control cabinet 3rw soft starters project planning aids. When these motors are used together with a softstarter it is possible to reduce the starting current further when compared to motors with low starting torque.
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