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
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.
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.
| Power | 18.5 kW |
|---|---|
| Phase | Three Phase |
| IP Rating | IP20 |
| 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 |
| EMC Filter | Industrial |
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.
This model is rated for motors up to 18.5 kW (25 HP) under normal operating conditions.
The drive operates from a three-phase 380–480 V AC power supply.
Yes. The 134U7755 includes integrated PROFIBUS DP communication for industrial automation networks.
Yes. An integrated brake chopper is included, making the drive suitable for applications requiring controlled deceleration and dynamic braking.
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.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...