100 HP to 1,250 HP
460 V | 575 V
UL Type 12 (NEMA 12), UL Type 3R (NEMA 3R)
- Overview
- Specifications
- Downloads
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.
- Pre-engineered, Highly Configurable
- Industry Best Lead-times
- Ready-to-ship units available
- Easy to Service, Compact Design
- Pair with Nidec’s leading motor technologies
Induction Motors | Permanent Magnet Motors
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. These enclosed drive solutions are available in both UL Type 12 / NEMA 12 enclosures, and UL Type 3R / NEMA 3R enclosures.
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
- Simple to quote and order thru local Control Techniques partners.
- Factory stocked complete systems to support emergency shipments.
- Rapid lead-times, in as little as:
- 1-5 days up to 450 HP
- 5-10 days up to 1,250 HP
- For more info, download the Unidrive DFS brochure
Whatever your application, DFS is the perfect solution across industry:
Fans & pumps
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Compressors
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General automation
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Maximum versatility, variants for every application
Unidrive 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.
- 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:
M600
High Performance Sensorless PM and IM Control.
- Modbus RTU over RS485 communications
- 1 x STO certified to SIL3/PLe
- Analog and digital I/O
- Optional IM closed loop vector control
M700
High Performance PM and IM Control
- Multi-protocol Ethernet communications
- 1 x STO certified to SIL3/PLe
- Analog and digital I/O
- Advanced Motion Controller and optional Machine Controller
M701
High Performance PM and IM Control.
- Modbus RTU over RS485 communications
- 1 x STO certified to SIL3/PLe
- Analog and digital I/O
- Advanced Motion Controller and optional Machine Controller
M702
High Performance PM and IM Control.
- Multi-protocol Ethernet communications
- 2 x STO certified to SIL3/ PLe
- Digital I/O onboard, analog I/O option available
- Advanced Motion Controller and optional Machine Controller
Software
Connect - intuitive commissioning software Connect is our latest drive configuration tool for commissioning, optimising and monitoring drive/system performance. Download |
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Machine Control Studio - programming tool Control Techniques' Machine Control Studio provides a flexible and intuitive environment for programming new automation and motion control features. Download |
Enclosure rating |
NEMA1 (Totally Enclosed, Filtered) |
Environmental |
35°C (95°F) Standard or 45°C (113°F) Ambient Temperature Rating |
Supply |
Molded Case Circuit Breaker (MCCB) 35 kA* |
Door Controls |
Remote Mounted Keypad (Standard) |
Motor |
dV/dt Protection |
Enclosure Configuration Options |
MOV protection for use on un-earthed supplies |
Freight & Packaging |
Expedited Shipping |