Applies to mentor ii current range 900a 1850a only. Control techniques mentor ii series dc drives in stock at galco. Get the best deals on general purpose industrial dc drives when you. They offer portability and can be used anywhere on a handhandled mobile device, tablet or pc. Controlling voltage transients in fullbridge driver applications.
All mbbs books pdf free download first year to final year the pdf books are a great way when it comes to keeping in touch with your studies while away from your home or dorm. Digital dc variable speed drive 25 a 1850 a in both single and 4 quadrant. Control techniques mentor ii user manual pdf download. Constantcurrent drive 324 requirements of drive 324 pullout torque under constantcurrent conditions 326 drive circuits and pullout torquespeed curves 328 constantvoltage drive 328 currentforced drive 330 chopper drive 331 resonances and instability 333 transient performance 335 step response 335 starting from rest 336 optimum. Mentor ii dc drives 25 a to 1850 a output part number. The m4000 can be used from the simplest one motor applications to sophisticated multidrive systems for complete process control.
The mentor ii dc drives from emersoncontrol techniques deliver the universal dc drive solution. The drives microprocessor can eliminate the need for a plc and setup is easy using the drive keypad, or mentorsoft software. The mentor ii dc drive has been installed in hundreds of thousands of applications, providing the reliability, power and control to increase productivity for both new machines and applications where dc motors are already installed. Mentormp variable speed drive for direct current dc motors course description. Mentor mp dc drives cost effective dc drives control. This application note discusses the sources of voltage transients in full bridge applications and techniques that can be used to limit these overvoltage conditions to safe levels.
Control of motor torque and velocity or speed are operating mode selections available to most basic dc drives and to some flux vector type ac drives. Mentor mp brings dc drive technology up to date, enabling existing and new dc motors to provide economic and productive service. The dc variable speed drive product mentor ii current range 25a to 1850a, single quadrant and four quadrant versions, has been designed and manufactured in accordance with the following european harmonised, national and international standards. An output filter is used in order to smooth the output waveform.
Three option module slots for automation control, io, feedback devices and communications. Variable frequency drives troubleshooting larry stanley, regional sales engineer, january 2014 month dd, yyyy. Mentor mp the mentor mp is a reliable, flexible and powerful digital dc drive designed to maximize motor performance, enhance system reliability and interface digitally with the latest control equipment using ethernet and a wide range of industrial networks. Emerson mentor mp advanced users manual pdf download. Low voltage dc inverters nidec industrial solutions. With two or four quadrant varieties available in a range of power ratings, they are suitable for many applications. Drive encoder commutation signals connected incorrectly, or measured inertia out of range, or motor was rotating when the minimal movement phasing test started see 05. Dc drives are widely used in applications that require regeneration, precise speed control, dynamic performance, and constant torque over wide speed ranges.
Figure 2 interaction between key elements of success qualified applicants for a high school student to be eligible for appsuccess, they must meet two criteria. Mentor mp is control techniques 5th generation dc drive and integrates the control platform from the worlds leading intelligent ac drive, unidrive sp. Mentor mp, the ultimate dc drive 25a to 7400a, 400v 575v 690v mentor mp is control techniques 5th generation dc drive and integrates the control platform from the worlds leading intelligent ac drive, unidrive sp. The latter chapters then address specific aspects of. The m4000 dc drive is a wise choice for compact, easy to use, and reliable motor control. Control techniques unidrive sp mentor drives engr sajid. For vsi topologies an output filter is used to limit the voltage rise time or even eliminate all major load side harmonics.
View and download emerson mentor mp advanced users manual online. This means that mentor mp inherits the system integration flexibility, such as. Control techniques repair control techniques drive. This makes the mentor mp the most advanced dc drive available, giving optimum performance and flexible system interfacing. Safety information persons supervising and performing the electrical installation or maintenance of a drive andor an external option unit must be suitably qualified and competent in these duties. As of today we have 110,518,197 ebooks for you to download for free. This makes mentor mp the most advanced dc drive available, giving optimum performance and. I have a mentor drive 6ms200, single quad, for a max 200kw dc motor, max continuous rating ac 460, 3 phase on 380 v that is powering the motor of twin. Dc drives consist of an scr silicon controlled rectifier bridge, which converts incoming three or singlephase ac volts to dc volts. Mentor ii quantum iii lights out troubleshooting guide. Ac drives variable frequency, vfd, inverter, vsd, controller, dc drives, and other electric adjustable variable speed motors and tech motor controls.
Sep, 2018 mentor ii is a dc drive, available in nonregenerative and regenerative models easy to configure and possesses powerful diagnostic and communication abilities. Control techniques mentor mp high performance dc drive solution. Mentor mp, the ultimate dc drive mentor mp is control techniques 5th generation dc drive and integrates the control platform from the worlds leading intelligent ac drive technology. With some products, velocity mode operation can include capacity for regeneration. General purpose industrial dc drives for sale ebay. High performance dc drive 25a to 7400a, 480v to 690v.
The mentor mp is a desirable dc drive thanks to its many features and benefits. Quantum iii digital dc drive drive ready alarm ovld zero speed run forward run reverse bridge 1 bridge 2 at set speed current limit parameter data parameter index use and keys to select a menu. In fact the first electric motors were designed and built for operation from direct current power. Special attention is given to applications using monolithic implementations of fullbridge circuits like the stmicroelectronics l6201, l6202 and l6203. Control techniques mentor mp brings dc drive technology up to date, enabling existing and new dc motors to provide economic and productive service. What is the drive reporting in the form of fault messages. No annoying ads, no download limits, enjoy it and dont forget to bookmark and share the love. If this product is to be used with other control techniques variable speed drives in an existing system, there may be some differences between their software and.
Mentors mission is to close the mentoring gap and ensure our nations young people have the support they need through quality mentoring relationships to succeed at home, school, and ultimately, work. Understand the variable speed principles applied to the dc motor control, be able to commission and start the mentormp drive, learn how to pilot the dc motor remotely using a fieldbus, and practice identifying, analyzing, and fixing any issues. To better fit your application, the m4000 dc drive is offered in a. Dc drive ac drive comparison of the basic characteristics of dc and ac drives in industrial applications the following comparison of basic dcdrive and acdrive characteristics covers only 6pulse 3phase thyristor drives with externally excited dc motors referred to below as. Mentor ii series control techniques drives dc drives. Mentor mp high performance dc drive 25a to 7400a, 480v to 690v two or four quadrant operation part number. All mbbs books pdf free download first year to final year.
To control dc motors torque, a dc drive will regulate armature current. Mentor ii is a dc drive, available in nonregenerative and regenerative models easy to configure and possesses powerful diagnostic and communication abilities. Page 1 user guide mentor ii dc drives 25a to 1850a output part number. For new applications dc provides many advantages, especially for regenerative and high power applications. General information the manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect. Since 1968training and experience spanning 40 years.
Manuals in other langua ges are translations of the. Control techniques mentor mp high performance dc drive. Get the best deals on general purpose industrial dc drives when you shop the largest online selection at. Graham company 1625c dc drive 230vac input 180vdc output 5060 hz 1phase 5hp. Unidrive sp error and trip codes drives and automation. Original instructions for the purposes of compliance with the eu machinery direc tive 200642ec, the english version of this manual is the original instructions. To achieve this, mentor collaborates with its mentoring partnership network and works to drive the investment of time and. Control techniques, mentor ii, mentor2, m210gb14,75kw, dc. Control techniques unidrive sp mentor drives engr sajid rehman. If the field bridge checks out ok and the motor field checks out replace the open fuses. Mentor mp is a modern dc drive based on control techniques current ac drive technology. Dc motors have been available for nearly 100 years.
Short form guide mentor mp high performance dc drive 25a to 7400a, 480v to 690v two or four quadrant operation part number. The m4000 can be used from the simplest one motor applications to sophisticated multi drive systems for complete process control. Nov 21, 20 i have a mentor drive 6ms200, single quad, for a max 200kw dc motor, max continuous rating ac 460, 3 phase on 380 v that is powering the motor of twin screw extruder. As of today we have 106,359, ebooks for you to download for free. Dc drive fundamentals variable speed dc drive specialists. Sep 02, 2014 dxdesigner has a limited set of autoevaluated properties and the list can be found in the dxdesigner properties glossary attr.
The menu number appears to the left of the decimal point in the index window. Figure 33 dual bridge or parallelpair 3phase thyristor scr userwritten and internallymonitored parameter values. Controlling voltage transients in fullbridge driver. This website uses cookies to ensure you get the best experience on our website. The mentor mp dc drive seems to accept 240v 3 phase line input is listed as 24480v, but i cant figure out from the manual if this would work ok it only has performance tables. Thank you for choosing the m4000 mentor ii dc drive. Techniques drive centre or distributor to obtain service advice. As an official mentor mp distributor, northern industrial can specify the right mp drive for your application. There is a request on ideas to provide more such properties but it is vague as to what properties would be useful and therefore not actionable at the moment. Huge control techniques mentor ii series dc drives inventory same day shipping expert technical support.
These drives are the ideal solution for any type of industrial dc applications, from the simplest to the most complex. Dc drive technology remains cost effective, efficient and is relatively simple to implement. Not sure if this is a limit programmed in to the dc drive or some other issue. User guide mentor mp high performance dc drive 25a to 7400a, 480v to 690v two or four quadrant operation part number. Need help troubleshooting a mentor dc drive for an extruder. What time did this occur, has it previously tripped at this time or process point. The mentor mp dc drive seems to accept 240v 3 phase line input is listed as 24480v, but i cant figure out from the manual if this would work ok it only has performance tables for 480v and up, and doesnt talk about any voltage drop.
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