DFS Series

DFS Series

55 kW to 540 kW
400 V | 690 V

DFS Series

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

DFS SeriesFans & pumps

  • Fan & pump macros, plus onboard logic functions
  • Water hammer control, and catch a spinning motor
  • On-board Fire Mode
  • mproved energy efficiency during low demand
DFS SeriesCompressors

  • 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
DFS SeriesGeneral 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 control

DFS SeriesM700

  • Onboard real-time multi-protocol Ethernet
  • 1 x Safe Torque Off (STO) certified to SIL3/PLe
  • Analog and digital I/O
DFS SeriesM701

  • 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
DFS SeriesM702

  • 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.
DFS SeriesF300

  • 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.

Cubicle Options

Enclosure ratingA = IP23 (Standard)
C = IP54 – Air inlet grill filters
EMC filter to meet generic emission IEC 61000-6-4 or operate in the First Environment
Electrical environmentRemove internal EMC filter for use on un earthed supplies

Remove MOV protection for use on un earthed supplies

AC Input DisconnectA – Main switch with undervoltage release coil 230 VAC (MN)
B – Main switch with undervoltage release coil 24 VAC (MN)
C – Main switch with shunt trip voltage release coil 230 VAC (MX)
D – Main switch with shunt trip voltage release coil 24 VAC (MX)
2 x auxiliary contacts on main switch – supply and wiring
Emergency stop push button door mountedFor integration in your control system
Cubicle OptionsCabinet temperature-controlled roof fan
Plinth 200mm. Standard plinth is 100mm
Alternative 180 ° door hinges for improved access
Cylinder lock with key for extra cubicle security
Energy MonitoringA – kWh meter Conventional (IP54) with current transducers (non MID)
B – kWh meter Modbus RTU with current transducers (non MID)
C – kWh meter Profibus (400 V SUPPLY ONLY) with current transducers (non MID)
D – kWh meter Ethernet with current transducers (non MID)
kWh meter pulse contacts in combination with A, B, C OR D kWh meters
24 V back-up powerSupply wiring installed for external 24V backup power supply
Additional CubiclesA – Integrated 400 mm empty cubicle with plinth, cable plates INCLUDING mounting plate For your system equipment

B – Integrated 400 mm empty cubicle with plinth, cable plates and WITHOUT mounting plate For your installation cable management

PackagingA – Integrated 400 mm empty cubicle with plinth, cable plates INCLUDING mounting plate For your system equipment
B – Integrated 400 mm empty cubicle with plinth, cable plates and WITHOUT mounting plate For your installation cable management

♦ Drive Software and Support

Inommissioning software

DFS Series

Connect – Commissioning tool

Based on Control Techniques’ 25 years’ experience, Connect is our latest drive configuration tool for commissioning, optimizing and monitoring drive/system performance.

Advanced machine control

DFS Series

Machine Control Studio – Programming tool

Control Techniques’ Machine Control Studio provides a flexible and intuitive environment for programming new automation and motion control features

Diagnostics Tool

DFS Series

Diagnostic Tool

Diagnostic Tool is a fast and simple tool, which allows users of Control Techniques’ drives to quickly solve any error codes that the drive may show.

Drive Setup

DFS Series

Drive Setup

Free access web pages provide ‘how-to’ videos, step by step guides and comprehensive technical manuals for your drive installation.

Download

DFS-Series-Brochure

DFS-Power-Installation-Guide