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. The quoted switching frequencies do not apply for automatic mode. Pdf e86060k8280a101a87600 print e86060k8280a101a67600 simotics gp, sd, xp, dp d 81. Ecostruxure lets you thrive in todays digital world. Extremely small sizes, low power losses and simple startup are just three of the many advantages of this soft starter. The altistart 01 soft start soft stop units combine simplicity and efficiency providing you an.
Depending on the scope of functions required it is possible to choose between. Soft starters rated up to 75 hp at 460 v for standard applications in threephase networks are available. 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. An induction motor has the ability to self start owing to the interaction between the rotating magnetic field flux and the rotor winding. Safety information industrial controls soft starters sirius 3rw30 3rw40 manual 012010 535 199502 ds01 introduction. 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.
They avoid undesirable side effects such as mechanical bumps in the machine and mechanics or voltage drops in the mains supply. 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. For operation in the control cabinet 3rw soft starters project planning aids. The motor ratings listed in the selection and ordering data are rough guide values and designed for basic starting conditions class 10. 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. Siemens industry catalog automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters high performance soft starters 3rw55 soft starters. Catalog ic 10 a 042018 sirius 3rw soft starters siemens. This reliably prevents both mechanical stress as well as line voltage dips. They avoid undesirable side effects such as mechanical bumps in the machine. Inline circuit the controls for isolating and protecting the motor are simply connected in series with the soft starter. Now let us have a brief recall of the need for having a starter for any motor.
At the same time they come with additional functions, e. Sanftstarter 3rw sirius hybrid motoren starten siemens. Motor starters, soft starters and load feeders digital asset. 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. Siemens sirius 3rw303rw40 soft starter manual inverter drive. Soft starting of threephase motors 5 technology in detail. Sirius 3rw30 soft starters for soft starting and smooth rampdown of three. The altistart 01 soft starter operates either as a torque limiter on starting, or as a soft start soft stop unit for asynchronous motors.
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. Softstarter sirius 3rw silppcp6 silpp, siemens training. 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. With this function the ids found are listed according to number format. 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. Sirius 3rw30 soft starters for soft starting of threephase asynchronous motors. Ats01n125ft soft starter for asynchronous motor ats01 25 a 110480v 2. When using a softstarter it is good if the motor has a high starting torque at directonline d. Sirius 3rw soft starters general data 6 circuit concept threephase controlled sirius 3rw soft starters can be operated in two different types of circuit. Industrial controls sirius 3rw soft starters kyklo.
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. Sirius 3rw soft starters 3rw30, 3rw40 for standard applications 3rw30 412 siemens lv 1 2010 4 more information application examples for normal starting class 10. 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. A bypass contact system is already integrated in the 3rw30 soft starter and therefore does not have to be ordered separately. 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. Softstarter handbook 1sfc2060m0201 2 3 modern electrical motors are available in many different forms, such as single phase motors, threephase motors, brake motors, synchronous motors, asyn. Switching devices soft starters and solidstate switching.
For the use of sirius 3rw soft starters in conjunction with highly energyefficient ie3ie4 motors. Sirius 3rw soft starters general data 6 function available function not available 1 insidedelta circuit only up to operational voltage 600 v. Selection of the soft starter depends on the rated motor current. Some of the 3rw40 up to size s3, and all 3rw44 units also offer thermistor motor. Soft starter 3rw44 manual 102010 industrial controls answers for industry. Sirius 3rw soft starters 3rw30, 3rw40 for standard applications 3rw40 420 siemens ic 10 2011 4 motor feeders with soft starters the type of coordination to which the motor feeder with soft starter is mounted depends on the applicationspecific requirements. 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. Make better business decisions with scalable and converged itot solutions. 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. This also applies to the integrated bypass contact system.
Switching devices soft starters and solidstate switching devices introduction 6 overview use of soft starters in conjunction with ie3ie4 motors note. 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. Sirius soft starters siemens soft starting of threephase motors. Please note that when this occurs the circuit breaker must be manually reset. Sirius 3rw soft starters general data 46 siemens lv 1 2010 4 overview 1 only soft starting available for 3rw30. A soft starter is any device which controls the acceleration of an electric motor by means of controlling the applied voltage. Automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters basic performance soft starters 3rw40 soft starters. Controls soft starters and solidstate switching devices. Siemens soft starter 3rw44 manual epub download friends of pdf. Screw fixing with two 3rp1 903 pushin lugs per 3rw30 03 device.
For operation in the control cabinet 3rw soft starters. Manual soft starter siemens 3rw44 soft sirius 3rw soft starters are a costeffective alternative to using direct or wyedelta starters for starting threephase motors. Siemens ag 2010 controls soft starters and solidstate. Soft starters limit the starting current and starting torque. The number of poles also affects the technical data. 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. The siemens sirius soft starter family comprises three different versions with different functionalities and prices. The 3rw soft starters should always be designed on the basis of the required rated operational current of the motor. The maximum number of products that can be compared is 4. Using the altistart 01 starter enhances the starting performance of asynchronous. 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. The modular standard components, which can be flexibly combined, offer everything. Catalogo soft starters sirius smart as soft starters.
Sirius soft starters are perfectly matched with the sirius devices for the control cabinet. Altistart 01 documents and downloads schneider electric. For the use of sirius 3rw soft starters in conjunction with. Application the 3rw30 soft starters are suitable for soft starting of. For the use of sirius 3rw soft starters in conjunction with highly energyefficient ie3ie4 motors, please observe the information on. 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. 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. Pdf e86060k1010a101a97600 industrial communication ik pi simatic net e86060k6710a101b87600. Soft starters altistart 01 schneider electric global. The sirius 3rw40 solidstate soft starters are designed for easy starting conditions. Sirius 3rw soft starters 3rw30, 3rw40 for standard applications.
638 134 1542 661 580 1511 654 1357 1068 1423 1002 455 90 787 1261 408 993 121 1376 971 1086 1437 258 14 1397 1533 457 790 428 564 423 1346 752 378 1313 69 838 716