Ac motor soft starters 3phase soft starters automationdirect. Drive startup manual siemens softstart hydraulic installation. Siemens industry catalog automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters basic performance soft starter 3rw40 soft starters. Ac motor 3phase soft starters from automationdirect, the best value in industrial automation low prices, fast shipping, and free awardwinning service. Siemens 72g elevator starter manual access elevator. Never have any faults in the controller just the motor wiring on soft start. Elevator motor starters, contactors, overloads, interlocks. Motor loads that require full voltage starting torque to reach full speed may not be compatible for use with this control. Class 72 elevator starter setup guide congratulations, you have just purchased the most advanced, fullfeatured elevator starter available. Siemens class 72 soft starter alternative to electromechanical wyedelta and across the line motor starters. Reduced torque behavior of the 3phase asynchronous motor during start up with the sirius 3rw44 soft starter sirius 3rw44 manual gwa 4neb 535 219502 ds 06. These starters are ready for the internet of things iot, being easily integrated into most industrial communication networks. Siemensthyssenkruppelevator 787af11 motor start soft. Questions and emails after those hours will be promptly replied to at the opening of the next business day.
Variable speed drives and soft starters schneider electric. As the set up and wiring of this version is quite different from previous versions of siemens elevator starters, it is equally important to read even if you have a good working knowledge of the 72e version. Depending on the required scope of functions it is possible to choose between. As an already registered user simply enter your userame and password in the login page in the appropriate fields. Page 17 motor speed soft start voltage ramp soft start torquecontrolled load e. Siemens 72jg34afa soft start elevator motor starter for. Sometimes 1 unit will be down sometimes as many as 5. Automation technology industrial controls switching devices soft starters and solidstate switching devices sirius 3rw soft starters basic. Proper transport, storage, installation, assembly, commissioning, operation and. Solidstate starters from unitec will pay for themselves. The pcec hydraulic elevator softstarter is a currentlimiting solid state starter. All names identified by are registered trademarks of siemens ag. Siemens 72jg34afa soft start elevator motor starter for sale. Minimize power surgesprotect elevator motorsor add builtin protection.
Quicker floor to floor times by eliminating the delay. Starting from compact products to customengineered solutions, they are developed to the highest quality level to meet your needs in various applications, such as industrial processes. Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. The soft starter can be used for either a threelead or sixlead wye motor. As a matter of course, our soft starters are able to communicate with the outside world. Siemens 72dv787af11 definite purpose starters wesco.
This series is designed to fit in place of existing wyedelta starters. Soft starters and solidstate switching devices siemens. The soft starter can be used for either 6 or 12 lead delta motors. Siemens industry catalog automation technology industrial controls switching devices soft starters and solidstate switching devices class 72g hydraulic elevator starters. If you are new to factory io, we recommend you acquaint yourself with the basics by following the getting started guide.
Easy to install, simple wiring, no contacts to replace no contacts to replace lcd display for parameter settings and fault messages motor up to speed output and overload protection. Connect the ground wire to the green terminal screw on the. The curve amotor without soft starting produces a very high torque across most of the speed range, whereas, the curves b and c motors with soft starting produce a much lower and adjustable torque. As the set up and wiring of this version is quite different from previous versions of siemens elevator starters. While this product contains several features to aid in set up, it is important to read and understand this manual before attempting to install.
They are designed to control acceleration and deceleration of threephase motors, with options available for current ranges from 0. Discover a wide range of variable speed drives and soft starters offering a powerful and reliable combination for your motor control solutions up to 20 mw. But after the soft start 10 seconds ramp up time it suddenly trips and red led comes up which indicates state bypass failure. Siemens 787 siemens series e03 soft starter repair. Catalog number the catalog number contains all the information necessary to determine the features of the unit. Please suggest me some measures so that my motor runs continuously even after the soft start. Manual sirius soft starter 3rw44 edition 102010 siemens. Siemens thyssenkrupp softstart elevator 68a 480v motor soft. Siemens 72g elevator starter manual access elevator supply. Siemens soft starter problem motor soft startstop controls.
If products and components from other manufacturers are used, these must be recommended or approved by siemens. Class 72g hydraulic elevator starters industry mall siemens usa. Connecting the soft starter to a wye motor inserts the scrs directly in the line wiring, referred to as in line wiring. Class 72g starter quick setup guide for hydraulic elevator.
Siemens thyssenkrupp elevator motor soft start series e03 787af11. Eaton s reduced voltage soft starters are compact, multifunctional, easy to install, and easy to program. They provide reverse phase protection and require less maintenance with no contacts to check or change. The elevator starter by siemens benefits of using the siemens elevator starter. Sirius soft starters are perfectly matched with the sirius devices for the. Controls soft starters and solidstate switching devices introduction 62 siemens ic 10 2012 6 overview sirius 3rw soft starters sirius 3rw soft starters permit soft starting and smooth rampdown of threephase asynchronous motors. Find siemens nordic 72kg34afp elevator softstart at guardian. Siemens class 72 soft starter alternative to electromechanical wye delta and across the line motor starters. Reduced maintenance costs no contacts to wear out quicker floor to floor times by eliminating the delay associated with timers elimination of high inrush currents reduces voltage dips. 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. The remaining trademarks in this publication may be trademarks whose use by third parties for. Siemens series e03 soft starter siemens 787 elevator. With our highfeature soft starters, this is realized with a communication module for profibus dp. Sirius 3rw5 soft starters sirius hybrid siemens usa.
Solidstate switching devices for resistiveinductive loads. The book is not a complete technical guide or manual for all types of abb. And for nearly the same price as contactors, the solidstate starter is a winwin for any equipment. Soft starter 3rw44 manual 102010 industrial controls answers for industry. I have 18 schindler 330a hydro at one facility 5 buildings about once a week random units are getting motor wiring faults on the siemens 72g soft start. World electronics offers expert elevator repair services. This allows slowerand smootheracceleration of the motor and its load. Siemens thyssenkrupp softstart elevator 68a 480v motor.
While this product contains several features to aid in set up, it is important to read and. Soft starting of threephase motors sirius soft starters advantages at a glance soft start and soft stop smooth starting, without steps reduced current peaks. If questions arise, additional help is available by calling your local siemens sales. Offering a soft alternative for nearly every application, siemens soft starters help to extend the lifespan of your motors by avoiding mechanical bumps and voltage drops.
828 369 1198 55 1233 408 1194 530 977 812 629 1439 1438 4 191 1119 1134 435 1014 1026 1539 716 632 374 837 790 835 1333 1198 674