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Unidrive M600 VFD
1 hp – 4,200 hp (0.75 kW – 2.8 MW) NormalDuty
1.5 hp – 450 hp (1 kW – 2.8 MW) Heavy Duty
208 - 240 V | 380 - 480 V | 575 V | 690 V
Control Techniques’ Unidrive M600 variable speed AC drive (VFD) delivers increased machine performance with sensorless induction and sensorless permanent magnet motor control for dynamic and efficient machine operation. An optional encoder port can be used for precise closed loop velocity applications and digital lock/frequency following for induction motors.
Additional I/O, encoder feedback options, industry standard fieldbuses and Ethernet communications maximize system connectivity and flexibility
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High power modular drives
Unidrive M’s modular offering gives you never before seen flexibility in building compact, reliable high-power solutions. Paralleled together, Unidrive M can control asynchronous and synchronous motors up to 2.8 MW (4,200 hp). At the top of the modular drives range, the Frame 12 is a 500 kW (700 hp) single module that delivers unmatched power density, while keeping both footprint and system costs to a minimum. The Unidrive M modules can be paralleled together into a wide range of flexible solutions to solve all system needs, including Active Front End and multi-pulse rectifier configurations.
Efficient system build
Designing and building a high power drive cubicle takes immense engineering knowhow. Most people don’t have that expertise in-house, but we do. And we’ve put it all into our DFS freestanding drives. The cubicle system is designed to make the most of our high power modular drives, benefiting the applications that need them the most. The results are maximum energy efficiency in an ingress protected package. Our cubicle drives come pre-assembled, easy to set up, with all necessary system components included. Furthermore, we can ship your Freestanding drive to you with a very short lead time, saving weeks on typical industry standards.
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Functional Safety
All Unidrive M drives have integrated dual Safe Torque Off (STO) inputs, certified to SIL3 / PLe, providing an elegant and reliable safety solution.
The addition of an MiS210 safety option extends the built-in STO with the ability to safely monitor and/or restrict the scope of motion.
Safety functions include: STO, SBC, SOS, SS1, SS2, SLS, SSM, SLA, SDI, SLP & SES
For maximum flexibility in the safety system architecture, the modules support both wired and network safety connections: CIP-Safety on EtherNet/IP and Safety over EtherCAT (FSoE).
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Keypads

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Plain text, multi-language LCD keypad with up to 4 lines of text for in depth parameter and data descriptions, for enhanced user experience
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All the features of the KI-Keypad, plus a battery operated real-time clock. This allows accurate time stamping of events, aiding diagnostics.
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Remote mountable, three line, plain text, multi-language LCD keypad for rapid setup and helpful diagnostics maximizes machine up-time. This allows flexible mounting on the outside of a panel and meets IP66 (NEMA 4); requires RS485 connection.
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The keypad is remote mountable, allowing flexible mounting on the outside of a panel (meets IP54/ NEMA 12). Three line multi-language plus custom text LCD keypad for rapid setup and helpful diagnostics. Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics.
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System Integration Modules - Feedback
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Quadrature encoder input interface module; required for closed loop induction motor control on Unidrive M600.
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Universal encoder input and output interface supporting Quadrature, SinCos, EnDat, and SSI encoders; required for closed loop induction motor control on Unidrive M600.
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System Integration Modules - Communications
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PROFIBUS interface module
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DeviceNet interface module
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CANopen interface module supporting various profiles, including several drive profiles.
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Ethernet module that supports EtherNet/IP, RMToE and Modbus TCP/IP
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PROFINET RT interface module
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EtherCAT interface module
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SI-Interbus
Interbus interface modules.
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System Integration Modules - Additional I/O

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Extended I/O interface module to increase the number of I/O points on a drive. Provides additional: 4 x Digital I/O, 3 x Analog inputs (default) / digital inputs, 1 x Analog output (default) / Digital input, 2 x Relays
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System Integration Modules - Safety

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SI-Safety
An intelligent, programmable module to meet the IEC 61800-5-2/ISO 13849-1 functional safety standard up to SIL3/PLe.
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Drive interface units - Backup

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Smartcard 8k memory device to backup and copy parameter sets and basic PLC programs. SMARTCARD-64 has 64k of memory.
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Allows an SD card to be inserted into the Smartcard slot, for parameter backup cloning and application programs (SD card not included)
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Drive Communication Adaptor

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This allows the drive to communicate Modbus RTU via RS485 connections. This adaptor is commonly used for connecting Connect to configure the drive if no keypad is present.
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The USB Communications cable allows the drive to connect to a PC via a Modbus RTU RS485 connection for use with Unidrive M's PC tools.
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Product & Technology News
500 kW High Power Drive
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