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134F2571 Danfoss VLT Automation Drive FC 300 400 KW / 550 HP, 380 – 500 VAC, IP54
Danfoss 134F2571 VLT AutomationDrive FC 300 variable frequency drive rated at 400 kW (550 HP) with 380-500 V AC three-phase input and IP54 enclosure for industrial motor control applications.
£68,913.75
Why Choose the Danfoss 134F2571 VLT AutomationDrive?
The Danfoss 134F2571 is a high-power VLT AutomationDrive FC 300 series variable frequency drive (VFD) designed for demanding industrial motor control and process automation applications. As part of the proven Danfoss VLT AutomationDrive platform, it provides precise speed and torque control for large three-phase motors used across manufacturing, utilities and heavy-duty industrial systems.
The VLT AutomationDrive FC 300 range is built around a modular, open-technology platform that offers flexible configuration, advanced motor control and reliable integration into modern automation networks. Its robust design makes it suitable for continuous operation in applications where performance, efficiency and uptime are essential.
With a rated output power of 400 kW (550 HP) and a three-phase 380–500 V AC supply, the Danfoss 134F2571 is ideal for high-capacity pumps, fans, compressors, conveyors, mixers and heavy production machinery. The IP54 enclosure provides enhanced protection for installation in challenging industrial environments.
Key Advantages
- High-power variable frequency drive for industrial motor control.
- 400 kW (550 HP) motor power rating for demanding machinery.
- Three-phase 380–500 V AC input for industrial power systems.
- Advanced control for asynchronous and permanent magnet motors.
- Modular architecture supports flexible configuration and future expansion.
- Efficient variable speed operation helps reduce energy consumption.
- IP54 enclosure for improved protection in industrial environments.
Key Features
- Danfoss VLT AutomationDrive FC 300 series.
- 400 kW rated output power.
- 550 HP motor rating.
- Three-phase 380–500 V AC input supply.
- IP54 enclosure rating.
- Advanced motor control for high-performance applications.
- Flexible communication and fieldbus options.
- Modular drive platform for adaptable system design.
- Designed for reliable operation in demanding industrial processes.
High-Performance Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss 134F2571 regulate motor speed by controlling the voltage and frequency supplied to the motor. This allows industrial equipment to operate more efficiently, improves process control and reduces mechanical stress on motors, belts, pumps and driven machinery.
The VLT AutomationDrive FC 300 platform is designed for broad application coverage, from standard motor control through to advanced automation requirements. Its flexible option structure, user-friendly configuration and robust engineering make it a trusted solution for system integrators, plant engineers and OEM machine builders.
Typical Applications
- Large industrial pumps and pumping stations.
- High-capacity fans and ventilation systems.
- Compressors and air handling equipment.
- Heavy-duty conveyors and material handling systems.
- Mixers, crushers and processing machinery.
- Manufacturing production lines.
- Water and wastewater treatment plants.
- Industrial automation and OEM machinery.
Technical Specifications
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| Power | 400 kW | |
|---|---|---|
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| Series | VLT AutomationDrive FC 300 | |
| Part number | 134F2571 | |
| Product type | Variable Frequency Drive (VFD) | |
| Rated output power | 400 kW | |
| Horsepower | 550 HP | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Enclosure rating | IP54 | |
| Drive family | FC 300 AutomationDrive | |
| Motor compatibility | Asynchronous and permanent magnet motors | |
| Mounting type | Industrial enclosure mounting |
Frequently Asked Questions
What is the Danfoss 134F2571 used for?
The Danfoss 134F2571 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
What motor power is supported by this drive?
This drive is rated for motors up to approximately 400 kW (550 HP).
What supply voltage does the drive require?
The Danfoss 134F2571 operates from a three-phase 380–500 V AC supply.
What enclosure rating does this drive have?
The drive has an IP54 enclosure rating, offering protection suitable for demanding industrial environments.
Which drive series does this model belong to?
The 134F2571 belongs to the Danfoss VLT AutomationDrive FC 300 series.
Trusted by Industrial Engineers Worldwide
Danfoss VLT AutomationDrives are widely used by engineers, system integrators and OEM machine builders to deliver reliable high-power motor control, efficient operation and flexible automation integration.
