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134U7755 Danfoss VLT® Midi Drive FC-280 IP20
Danfoss 134U7755 VLT Midi Drive FC-280 frequency converter, 18.5 kW three-phase AC variable frequency drive with integrated brake chopper, PROFIBUS DP communication and IP20 enclosure.
£2,256.00
Why Choose the Danfoss 134U7755 VLT® Midi Drive FC-280?
The Danfoss 134U7755 is a powerful and highly versatile AC variable frequency drive (VFD) from the renowned Danfoss VLT® Midi Drive FC-280 series. Designed for industrial machinery, OEM equipment and automation systems, it delivers precise motor speed control, reliable performance and seamless integration into modern manufacturing environments.
Developed as the successor to the popular VLT® 2800 range, the FC-280 combines advanced motor control functionality with simple installation and commissioning. Integrated communication capabilities, built-in braking functionality and flexible programming options help machine builders improve efficiency, productivity and operational reliability.
With a rated output power of 18.5 kW and a three-phase 380–480 V AC supply, the Danfoss 134U7755 is ideal for demanding industrial applications including conveyors, pumps, fans, packaging machinery and material handling systems. The compact IP20 chassis design enables straightforward installation within electrical control panels and automation cabinets.
Key Advantages
- High-performance 18.5 kW variable frequency drive for industrial machinery.
- Three-phase 380–480 V AC input suitable for global industrial power networks.
- Integrated brake chopper for enhanced dynamic braking performance.
- Built-in PROFIBUS DP communication for automation system integration.
- Compact IP20 chassis design for panel-mounted installations.
- Coated PCB construction for improved durability in industrial environments.
- Supports efficient motor control, reduced energy consumption and improved machine productivity.
Key Features
- Danfoss VLT® Midi Drive FC-280 series.
- 18.5 kW rated output power.
- 37 A continuous output current (HO).
- Three-phase 380–480 V AC input supply.
- Integrated brake chopper.
- PROFIBUS DP integrated fieldbus communication.
- EMC Category C3 RFI filter.
- Coated PCB for increased reliability.
- Compact K5 frame size.
- Panel-mounted IP20 chassis enclosure.
Advanced Motor Control for Industrial Automation
The Danfoss FC-280 series provides highly accurate motor control by regulating output voltage and frequency to match application requirements. This improves process stability, reduces mechanical stress and helps optimise energy consumption across industrial machinery and automation systems.
Integrated PROFIBUS DP communications simplify connection to PLCs and industrial control networks, while the built-in brake chopper provides improved control of high-inertia loads and dynamic applications. The FC-280 platform is widely used by machine builders seeking dependable operation and straightforward integration.
Typical Applications
- Industrial conveyors and material handling equipment.
- Packaging and processing machinery.
- Pumps, fans and HVAC systems.
- Mixers and agitators.
- Manufacturing and production equipment.
- OEM machinery and automation systems.
- Industrial handling and positioning applications.
Technical Specifications
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| Power | 18.5 kW | |
|---|---|---|
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | VLT® Midi Drive FC-280 | |
| Part Number | 134U7755 | |
| Product type | AC variable frequency drive | |
| Rated output power | 18.5 kW | |
| Horsepower | 25 HP | |
| Continuous output current | 37 A | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Output frequency | 0–500 Hz | |
| Protection rating | IP20 | |
| EMC Filter | Category C3 (200/400 V) | |
| Brake function | Integrated brake chopper | |
| Frame size | K5 | |
| Dimensions (H × W × D) | 410 × 150 × 245 mm | |
| Weight | Approx. 11.22 kg |
Frequently Asked Questions
What is the Danfoss 134U7755 used for?
The 134U7755 is an AC variable frequency drive used to control the speed and torque of three-phase motors in industrial automation and machinery applications.
What motor size can this drive control?
This model is rated for motors up to 18.5 kW (25 HP) under normal operating conditions.
What supply voltage does the drive require?
The drive operates from a three-phase 380–480 V AC power supply.
Does the drive include communication capabilities?
Yes. The 134U7755 includes integrated PROFIBUS DP communication for industrial automation networks.
Does the drive include braking functionality?
Yes. An integrated brake chopper is included, making the drive suitable for applications requiring controlled deceleration and dynamic braking.
Trusted by Industrial Automation Professionals
Danfoss VLT® Midi Drive FC-280 frequency converters are widely used by machine builders, system integrators and industrial engineers to deliver reliable motor control, efficient operation and seamless integration into modern automation systems.
