The smc 50 soft starters use new soft start technology to provide torque and speed control for starting centrifugal pumps and highinertia loads. Disconnect the main power before servicing the motor controller, motor, or associated. Bulletin 150 smart motor controllers smc 2 specifications cat. Motor fla rating should fall within specified current range for unit to operate properly. This module has a controller rating of 361 a, 300 horsepower at. Through proprietary sensorless speed sensing and motor control algorithms, the smc 50 soft starter can deliver even smoother pump starts and stops than was possible with previous pumpcontrol methods. This helps eliminate motor stress caused by repeated starting during a short time period.
Minimizes starting peak current and torque shock to the system smart motor braking option stops the motor in 2 minutes versus the coastdown time of 15 minutes. For applications requiring both line and load side protection, two protective. The smcflex has the ability to control the motor speed during starting and stopping maneuvers. The smcflex controllers builtin overload protection cannot be used in multimotor applications. Increase the security of your communications no loss of communication despite having a disconnected location.
Smc3, smc flex, and smc50 smart motor controllers technical. The smcflex is also available for medium voltage applications with the same features and benefits for controlling motors rated up to 7. Smart motor controllers bulletin 150 reduced voltage starters smc flex. It is a solidstate controller intended for standard types. In addition to motors, the smc flex controller can be used to control resistive loads. The allenbradley 150f361nbd smc flex is a solid state controller that features an open enclosure and must be mounted in an enclosure during operation to provide safety protection.
Rated operating current ie a, bulletin 150 smart motor controllers smc 3 overviewmodes of operation bulletin 150 smart motor controllers smc 3 smart motor controller the smc 3 is a compact, simple to use, 30 s. A tach input 05v dc is required to perform this start mode. Manuals and user guides for rockwell automation smc flex. Programming password the smcflex controller allows the user to limit access to the programming system through password protection. Guidelines use this instruction to monitor and control a motor using an allenbradley smcflex series smart motor controller soft starter by using its builtin ethernetip interface. Bulletin 150 smc flex smart motor controller the smc flex controller provides microprocessor controlled starting for standard 3phase squirrelcage induction or wyedelta 6lead. They minimize mechanical wear that results from fullvoltage starting, enabling longer starting. Specialized products for general usediscontinued productssmc video library. The allenbradley smc smart motor controller product line. This controller is used in industrial applications in which controlled motor starting is the desired application. When coordinated with the proper short circuit protection, overload. Our soft starters can be easily integrated into your motor control solution to offer. The 150f317nbd is an smc flex smart motor controller, manufactured by allen bradley. Tach input a motor tachometer is required for the linear speed start mode.
Soft start this method has the most general application. Medium voltage controllers allenbradley pdf catalogs. Smart motor controllers smc plus 40 modes of operation the controller provides the following modes of operation. Smc3 smart motor controllers rockwell automation 150sr001cenp 1 project number project name date project location rockwell automation variable frequency motor controllers. Smc 3, smc flex, and smc 50 smart motor controllers control mode overview allenbradley smc controllers have multiple control modes available to control standard 3phase induction motors, depending upon the product selected.
The controllers overload protection is programmable, providing the. Specialized products for general usediscontinued productssmc video library vacuum equipment temperature control equipment static neutralization equipment electric actuators switch. The smc flex and its modular design is an ideal fit for the existing system. Smcflex modular and compact soft starter the smcflex reduces product size and is a costeffective package for your production applications. Smart motor braking option stops the motor in 2 minutes versus the coastdown time of 15 minutes. The mv smcflex controller provides an adjustable unbalance setting from 0 to 25% of the line voltages.
Please see the specifications section on page 4127 for tachometer characteristics. We have 1 rockwell automation smcflex manual available for free pdf download. Allenbradley smc flex and drive products using the dpi protocol. Series allows to directly control the position, speed and force of any of smc. Controllers rated 108 a and greater are not equipped with line and load terminal lugs. The smc allows control of a 120vac tube motor by most standard commercial controls and safety detectors. Description when the smart motor controller smc was first introduced in 1986, its modular design, digital setup, and microprocessor control set the standard for soft starters. Trip delay time can be adjusted from 0 to 99 seconds. View online or download rockwell automation smcflex user manual. Rockwell automation smcflex user manual pdf download. Minimize mechanical damage resulting from full voltage starting of ac induction motors, enabling longer system life limit line disturbances from inrush currents, resulting in reduced downtime multiple startstop modes increase functionality.
Through proprietary sensorless speed sensing and motor control algorithms, the smc50 soft starter can deliver even smoother pump starts and stops than was possible with previous pumpcontrol methods. They feature integral bypass and flexible communications with advanced performance, diagnostics, and protection. As standard, the smcflex includes io, electronic overload, integral bypass, advanced communication capabilities, motor starting capabilities for both stardelta and standard squirrelcage. Powerflex 7070ec drives powerflex 700700vc drives powerflex 700 series b drives powerflex 700h drives powerflex 700s drives powerflex 700l powerflex 753 drives powerflex 755 drives powerflex digital dc drives powerflex 7000 drives smc flex smart motor controllers. Smart motor controllers smc3, smc flex and smc50 soft. Bulletin 150 smart motor controllers smc3 overviewmodes of operation bulletin 150 smart motor controllers smc3 smart motor controller the smc3 is a compact, simple to use, builtin scr bypass contactor on all three phases, allowing a smaller footprint than other soft starters, soft start current limit start kick start soft. The control power requirement for the control module is 75 va.
This overload protection is accomplished electronically with an i2t algorithm. Smc50 smart motor controllers the smc50 smart motor controller provides microprocessorcontrolled, solidstate starting for standard threephase squirrelcage induction or wyedelta 6lead motors. Smc offers numerous controllers to operate these step motors, depending upon the. They feature integral bypass and flexible communications with advanced. Bulletin 150 smart motor controllers smc 3 specifications cat. Smc3, smc flex, and smc50 smart motor controllers control mode overview allenbradley smc controllers have multiple control modes available to control standard 3phase induction motors, depending upon the product selected. Smc flex smart motor controller 4 features description of features electronic motor overload protection the smc flex controller incorporates, as standard, electronic motor overload protection. Prior to the shipment of a smc product to another country, assure that all local rules goveming that export are known and followed. To modify the password, complete the procedure below. Santa clara systems carries 47,561 items from allen bradley.
Powerflex 20usb converter user manual border states. We have 1 rockwell automation smc flex manual available for free pdf download. Smc 3, smc flex, and smc 50 smart motor controllers allenbradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication. Our smc flex soft starters are available with a current range from 5. Ease off your fieldbus network only one unit for directly operating. Rockwell automation took over allen bradley in 1985 and now employs around 21,000 and has staff in over 80 countries worldwide. The overload trip class selection consists of either off, 10, 15, or 20. Smc offers numerous controllers to operate these step motors, depending upon the desired relationship with the plc. User manual 1502um052benp 400a vacuum contactor, series e user manual 1502um051cenp 800a vacuum contactor, series d and e user manual 1560esr022aenp medium voltage smcflex controllers general specifications description the mv smcflex is a solidstate, threephase, ac line controller. Industrial control smc flex smart motor controllers. Allen bradley smc3 and smc flex smart motor controllers. If the smcflex controller senses that the motor has reached the uptospeed condition during the current limit starting mode, the internal bypass contactor will be pulled in. For a full description of the control modes available for each product type, consult the appropriate product user manual. Smc3 procurement specifications rockwell automation.
Motor operation can be halted if the unbalance is greater than the desired range. Bulletin 150 smcflex ii important user information. The allenbradley 150f361nbd smcflex is a solid state controller that features an open enclosure and must be mounted in an enclosure during operation to provide safety protection. The 24vdc step motor, les most common motor, includes encoder feedback. For information about enclosed soft starters, please see the enclosed soft starter selection guide, publication 150sg012.
This feature is disabled with a factoryset default of 0. The smc flex controller is available for motors rated 11250 a. When a multiconductor lug is required, refer to the user manual for appropriate lug catalog number. Soft stop, pump control, and smb smart motor braking. Contact rockwell automation technical support for further guidance. The smc flex controller allows the user to program the allowed number of starts per hour up to 99. The exports of smc products or technology from one country to another are govemed by the relevant security laws and regulation of the countries involved in the transaction. The smart motor control smc is an ideal general purpose intelligent control system for commercial or industrial applications. It is ideal for transfer of a high workload at a low speed, and for pushing operations.
The same protective module mounts on the line or load side of the smc flex. Overtemperature the smc3 monitors the scr temperature by means of internal. User manual rockwell automation smc flex user manual 160 pages. In the event of a fault, the smc flex will shut down and indicate a motor. The start time is selectable from 030 seconds and determines the time the motor will ramp from 0 speed to full speed. Wiring smcflex controller as a bypass to an ac drive 339 by using the controller as shown in figure 3. Ptc input a motor ptc input can be monitored by the smc flex. Allen bradley powerflex 1203usb cable scanportdpidsi to. In the event of a fault, the smc flex will shut down and indicate a motor ptc.
The controllers overload protection is programmable, providing the user with flexibility. The mv smcflex is able to detect an unbalance in line voltages. Enclosed smart motor controllers smc3, smc flex and smc50 soft starters overview the capabilities and flexibility of the enclosed smc3, smc flex and smc50 soft starters make them ideal for almost any application. The smc50 smart motor controller is a microprocessor based soft starter.
Trip reset is selectable to either automatic or manual mode. Mv smc flex unmatched intelligent motor control why use smart motor controllers smcs smcs provide many features to benefit your system. Please see the specifications section on page 22 for tachometer characteristics. This catalog is based on the minimum information needed to select an smc soft starter for applications with low starting torque. The smc flex controller meets applicable requirements as a motor overload protective device. Smc3, smc flex, and smc50 smart motor controllers allenbradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication. Smc controllers are designed to operate 3phase motors. It is a solidstate controller intended for standard types of motors, which also features an open enclosure. This user manual provides you with the information that is required to program and. Save money, time and labour simplified control systems and wiring. Smb smart motor braking this option provides motor braking for. This module has a controller rating of 361 a, 300 horsepower at 460 volts ac and a rated voltage of 200 to 460 volts ac.
Smc flex smart motor controllers smc50 smart motor controllers msr57 speed monitoring safety relays configuration tool 1203usb dpi drive dsi drive scanport drive connected components workbench software, version 1. This option can be used in applications that require reduced stopping times. The smc50 soft starters use new soft start technology to provide torque and speed control for starting centrifugal pumps and highinertia loads. Allen bradley is a brand under the rockwell automation company, one of the biggest industrial automation companies in the world. When a multiconductor lug is required, refer to the user manual. Bulletin 150, 152, and 153 enclosed start motor controllers.
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