Unidrive DFS Free-Standing Drives
100 HP to 1,250 HP
460 V | 575 V
NEMA1 (IP44) | NEMA12 (IP54)
For many drive users, designing and building
a high power drive enclosure requires extensive in house
engineering expertise and time that they do not have.
Control Techniques' Unidrive DFS
(Drive Free Standing) is a pre-assembled,
ready to install drive enclosure system designed
for use in high power applications to deliver optimum motor
control and energy efficiency.
Save engineering cost, resource, and time
through easy configuration of quality packaged drive systems
that are highly adaptable for stand-alone applications, or
ready to integrate into a broader system suite.
Unidrive DFS
Highlights:
No extra engineering required!
✓ Easy to integrate Rittal enclosures that
include as standard: NEMA12 roof-vented, circuit breaker
(35kA MCCB), fuses (UL), line & sharing chokes, and cabling
(UL).
✓ Broad suite of option packages to meet various demanding
applications & environments
✓ Increased safety against arc-flash with provisioning for
isolator sequestering
✓ Compact design minimizes footprint
✓ Serviceable design, allowing fast & easy access to key
components, including drive modules mounted on rail-system
for safe, easy servicing
Easy to configure, ready
to ship
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Simple to quote and order thru local
Control Techniques partners.
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Factory stocked complete systems to
support emergency shipment
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Rapid lead-times, in as little as:
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1-5 days up to 450 HP
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5-10 days up to 1,250 HP
(Dependent on options & quantities)
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Variants
Maximum versatility, variants for every application
Unidrive DFS is available with a
control stage to suit any application:
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Industrial automation
systems based upon induction or servo
motors, where control dynamics are key.
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DFS supports the latest
high-efficiency motors to maximize return on
investment and minimize impact on the
environment.
Select from:
Unidrive M600, M700, M701, M702 or Unidrive M702
control:
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M600
High Performance
Sensorless PM and IM Control.
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Modbus RTU over
RS485 communications
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1 x STO certified to
SIL3/PLe
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Analog and digital
I/O
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Optional IM closed
loop vector control
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M700
High Performance PM and
IM Control
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Multi-protocol
Ethernet communications
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1 x STO certified to
SIL3/PLe
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Analog and digital
I/O
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Advanced Motion
Controller and optional Machine
Controller
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M701
High Performance PM and
IM Control.
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Modbus RTU over
RS485 communications
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1 x STO certified to
SIL3/PLe
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Analog and digital
I/O
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Advanced Motion
Controller and optional Machine
Controller
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M702
High Performance PM and
IM Control.
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Multi-protocol
Ethernet communications
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2 x STO certified to
SIL3/ PLe
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Digital I/O onboard,
analog I/O option available
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Advanced Motion
Controller and optional Machine
Controller
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Applications
Whatever your application, DFS is
the perfect solution across industry:
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Fans & pumps
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Fan & pump macros, plus
onboard logic functions
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Water hammer control,
and catch a spinning motor
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On-board Fire Mode
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Improved energy
efficiency during low demand
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Compressors
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General Automation
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Maximum control for
conveyors with S-ramp
acceleration/deceleration profiling and
RFC-A automated load control
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Efficient control of
mixer applications and
up to 200% overload
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Closed-loop control for
cranes and hoists for
precision accuracy
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Reliability and control
for crushers
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Precision and
repeatability for extruder
applications thru high-dynamic
speed response, while delivering best
energy efficiency with permanent magnet
motor control
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High energy efficiency
and torque control for tunneling
and drilling
applications and up to 200% overload
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Options
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Enclosure rating |
NEMA1 (Totally Enclosed,
Filtered)
NEMA12 (IP54) |
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Environmental |
35°C (95°F) Standard or
45°C (113°F) Ambient Temperature Rating
(Drive rating of 40°C (104°F) and 50°C
(122°F) respectively)
Anti-condensation Heaters |
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Supply |
Molded Case Circuit
Breaker (MCCB) 35 kA*
Molded Case Circuit Breaker 65 kA*
Molded Case Circuit Breaker 100 kA*
MCCB Shunt Trip 110 V
MCCB Under Voltage Trip 110 V
MCCB Auxiliary Contacts
Harmonic Filters
Input Contactor
Incomer Bay (DFS1 Only - Isolated MCCB &
Fuses, supports top or bottom cable
supply) |
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Door Controls |
Remote Mounted Keypad
(Standard)
Start & Stop Pushbuttons
Running & Power-On Lamps
Fault/Reset Pushbutton & Lamp
Auto/Manual Selector Switch
Speed Potentiometer
Ethernet/110Vac Outlet
Emergency Stop (Standard or w/ relay)
Power / Energy Meter
180 degree hinged doors
Locks: Barrel Type (Standard), Key, or
Pad lockable
HMI |
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Motor |
dV/dt Protection
Brake Control
Motor Blower Starter |
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Enclosure
Configuration Options |
MOV protection for use
on un-earthed supplies
Remove internal EMC filter for use on
un-earthed supplies
24 Vdc External Supply (maintains
control of drive with isolator open)
Additional terminal rail for customer
control connections
110Vac Control Interface (24 Vdc
Standard)
Interior Lighting
4” Plinth-base (Standard), 8”
Plinth-base (Optional)
Additional Enclosure Bay with backplate
(15.75”) |
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Freight &
Packaging |
Expedited Shipping
Additional Crating Options |
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Software & Support
Intuitive commissioning software
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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.
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Advanced machine control
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Machine Control
Studio - Programming tool
Control
Techniques' Machine Control Studio
provides a flexible and intuitive
environment for programming Commander
C’s new automation and motion control
features.
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Diagnostics Tool
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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.
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Drive Setup
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Drive Setup
Free access web pages
provide ‘how-to’ videos, step by step
guides and comprehensive technical
manuals for your drive installation.
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