on May 5, 2022
DFS Series
55 kW to 540 kW
400 V | 690 V
For many drive users, designing and building a high power drive cubicle requires extensive in house engineering expertise that they do not have.
The DFS Drive is a pre-assembled, ready to install drive cubicle system designed for use in high power applications where energy saving and high ingress protection are key. With fast, easy installation, plant availability is maximised with virtually zero requirement from your engineering resource.
DFS Highlights
✓ Ready to use
✓ Fast turnaround
✓ Easy set-up
✓ Rugged, reliable drive systems
- Applications
Whatever your application, DFS is the perfect solution across industry
Fans & pumps
- Fan & pump macros, plus onboard logic functions
- Water hammer control, and catch a spinning motor
- On-board Fire Mode
- Improved energy efficiency during low demand
Compressors
- On board PLC & PID functionalities for advanced control without the cost and footprint of an external controller
- Energy efficiency and optimal control for increased Coefficient of Performance (CoP)
General Automation
- Maximum control for conveyors with S-ramp acceleration/deceleration profiling and RFC-A automated load control
- Efficient control of mixer applications and up to 200% overload
- Closed-loop control for cranes and hoists for precision accuracy
- Reliability and control for crushers
- Precision and repeatability for extruder applications
- High energy efficiency and torque control for tunneling and drilling applications and up to 200% overload
- Variants
Maximum versatility, variants for every application
DFS is available with a control stage to suit any application:
- Industrial automation systems based upon induction or servo motors, where control dynamics are key.
- HVAC/R systems where dedicated drive features provide overall system control.
- DFS supports the latest high-efficiency motors to maximise return on investment and minimise impact on the environment.
Select from:
Unidrive M700, M701, M702 or Powerdrive F300 controlM700
- Onboard real-time multi-protocol Ethernet
- 1 x Safe Torque Off (STO) certified to SIL3/PLe
- Analog and digital I/O
M701
Designed to match Control Techniques’ highly popular Unidrive SP feature-set.
- Modbus RTU over RS485 communications
- 1 x STO certified to SIL3/PLe
- Analog and digital I/O
M702
- Onboard real-time multi-protocol Ethernet
- 2 x STO certified to SIL3/ PLe
- Digital I/O – If analog I/O is required, this can be provided by an SI-I/O option module.
F300
Optimum energy efficiency for fan, pump and compressor applications.
Powerdrive F300 works with permanent magnet or induction motors to deliver the most efficient performance and highest energy savings for fan, pump and compressor applications.
