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134U2985 Danfoss VLT Midi Drive FC 280 5.5 kW / 7.5 HP Three phase 380-480 VAC IP20

MPN: 134U2985

Alt. SKU: FC-280P5K5T4E20H1BXCXXXSXXXXAX

Special Price £1,221.30 £1,017.75 Regular Price £1,628.40

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Why Choose the Danfoss 134U2985 VLT® Midi Drive?

The Danfoss 134U2985 is a compact and efficient AC variable frequency drive (VFD) designed for precise motor control in industrial automation and machinery applications. As part of the advanced Danfoss VLT® Midi Drive FC 280 series, it is engineered to provide reliable speed control, flexible installation and dependable performance in compact control panel environments.

This drive provides accurate motor speed and torque control for a wide range of industrial machines. The FC 280 platform is designed for easy commissioning, integrated safety functionality and efficient operation, making it a strong choice for machine builders, panel builders and maintenance teams.

With a rated output power of 5.5 kW (7.5 HP) and a three-phase 380–480 V AC input supply, the Danfoss 134U2985 is ideal for motors used in conveyors, pumps, fans, mixers and processing equipment. Its IP20 / chassis enclosure is designed for protected cabinet or panel-mounted installations.

Key Advantages

  • Compact variable frequency drive for industrial machinery applications.
  • 5.5 kW motor power rating suitable for automation systems.
  • Three-phase 380–480 V AC input for industrial power networks.
  • IP20 / chassis enclosure for protected cabinet installation.
  • Integrated EMC Cat C1 (200 V) / C2 (400 V) filter.
  • Brake chopper included for dynamic braking applications.
  • Coated PCB for improved protection in industrial environments.

Key Features

  • Danfoss VLT® Midi Drive FC 280 series.
  • 5.5 kW (7.5 HP) rated output power.
  • Approx. 11–12 A rated output current.
  • Three-phase 380–480 V AC input supply.
  • Three-phase motor output.
  • IP20 / chassis enclosure protection.
  • EMC Cat C1 (200 V) / C2 (400 V) RFI filter.
  • Brake chopper fitted.
  • No display included.
  • Frame size K2 construction.
  • Coated PCB.
  • Standard control card with Modbus.

Technical Specifications

  • Manufacturer: Danfoss
  • Series: VLT® Midi Drive FC 280
  • Model: 134U2985
  • Alternative SKU: FC-280P5K5T4E20H1BXCXXXSXXXXAX
  • Product type: AC variable frequency drive
  • Rated output power: 5.5 kW (7.5 HP)
  • Rated output current: approx. 11–12 A
  • Input voltage: 380–480 V AC
  • Input phases: Three-phase
  • Output: Three-phase motor output
  • Frequency: 50 / 60 Hz
  • Output frequency: 0–500 Hz
  • Protection rating: IP20 / Chassis
  • EMC filter: EMC Cat C1 (200 V) / C2 (400 V)
  • Mounting type: Cabinet / panel mounting
  • Frame size: K2
  • Dimensions (H × W × D): approx. 272.5 × 90 × 168 mm
  • Net weight: approx. 3.94 kg
  • Gross weight: approx. 4.46 kg
  • Control panel: No display
  • Brake chopper: Included
  • PCB coating: Coated PCB
  • Mains option: No mains option
  • Control card: Standard with Modbus
  • EAN: 5710107990047

Compact Motor Control for Industrial Automation

The Danfoss VLT® Midi Drive FC 280 is designed to deliver efficient speed control in a compact format. By adjusting motor speed to match application demand, the drive helps improve energy performance, reduce mechanical stress and support smooth operation across machinery and automation systems.

The Danfoss 134U2985 combines compact panel mounting, integrated EMC filtering, coated electronics and a brake chopper, making it suitable for precise control of industrial motors in demanding production environments.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Packaging machinery.
  • Pumps and fans.
  • Mixers and processing equipment.
  • Food and beverage machinery.
  • Textile and manufacturing equipment.
  • OEM machine building.
  • General industrial automation systems.

Frequently Asked Questions

What is the Danfoss 134U2985 used for?

The Danfoss 134U2985 is a VLT® Midi Drive FC 280 frequency converter used to control three-phase motors in industrial machinery, automation and panel-mounted motor control applications.

What motor power does this drive support?

This model provides a rated output power of approximately 5.5 kW (7.5 HP).

What supply voltage does the drive require?

The drive operates from a three-phase 380–480 V AC supply and provides a three-phase motor output.

What enclosure rating does the Danfoss 134U2985 have?

The unit has an IP20 / chassis enclosure, making it suitable for protected cabinet or control panel installations.

Does this model include a display?

No, the Danfoss 134U2985 is supplied with no display.

Trusted by Machine Builders and Automation Engineers

Danfoss VLT® Midi Drive FC 280 solutions are widely used by machine builders, panel builders and industrial engineers to deliver compact, reliable and efficient motor control across automation systems.
More Information
Manufacturer Part Number 134U2985
Barcode 5710107990047
Communication Standard with Modbus
Height 272.5mm
Width 90mm
Depth 168mm
Filter Filter Included
Input Phases Three Phase
Degree of protection (IP) IP20
KW Rating 5.5kW
Output Phases Three phase
VSD Range Danfoss VLT FC-280 Mididrive
Manufacturer Danfoss
Alternative Product SKU FC-280P5K5T4E20H1BXCXXXSXXXXAX
Write Your Own Review
You're reviewing:134U2985 Danfoss VLT Midi Drive FC 280 5.5 kW / 7.5 HP Three phase 380-480 VAC IP20

The VLT Midi Drive fc 280 is an evolution of the VLT 2800 drive and benefits from a wide range of features designed to make installing, using and maintaining the AC drive as simple and easy as possible. 

The VLT midi drive FC 280 is ideal for use within the automation and machine-build applications used in the food and beverage sector or materials handling and processing sector and provides fast, efficient service.

The drive offers a mid-power range and is strong on controls and safety while providing flexible fieldbus communications. It has a compact design and various functions are integrated, making it a space-saving unit that will slot into the tightest spaces.

The unit is compatible with the VLT 2800. Its exterior dimensions, connectors, cable lengths and set-up software tools mean it can easily be retrofitted in any established drive panel.


Supply voltages and power range

  • 1 x 200-240 V...0.37-2.2 kW
  • 3 x 200-240 V...0.37-3.7 kW
  • 3 x 380-480 V...0.37-22 kW

Features and benefits

  • Compact design saves panel space
  • Easy and fast installation set-up due to flexible user interfaces
  • No need to install extra cooling equipment or oversize the drive as it is designed to operate at 45°C at full load and up to 55°C with derating
  • No need to install extra components thanks to integrated harmonic mitigation, RFI filters, brake choppers and functional safety (STO)
  • Integrated active Power Factor Correction (PFC) significantly reduces harmonic distortion and improves power supply quality

For further information on this product please get in touch with our team or visit the Danfoss website.