Why Choose the Danfoss 131F2681 VLT Micro Drive FC 51?
The Danfoss 131F2681 is a compact and high-performance VLT Micro Drive FC 51 variable frequency drive (VFD) engineered for precise and energy-efficient control of three-phase motors in demanding industrial environments. As part of the proven FC 51 series, it delivers reliable motor control, robust construction and long service life.
Designed for OEMs, panel builders and automation engineers, this drive offers intuitive commissioning, flexible configuration and dependable operation. Its compact book-style design enables side-by-side mounting without derating, helping to maximise panel space while reducing installation costs.
With a rated output power of 22 kW and a three-phase 380–480 V AC supply, the 131F2681 is ideal for heavy-duty applications such as pumps, fans, conveyors and processing machinery. The FC 51 range supports motors up to 22 kW, providing a versatile solution for industrial automation systems.
Key Advantages
- Compact VLT Micro Drive FC 51 for high-power motor control.
- 22 kW motor power rating for demanding industrial applications.
- Three-phase 380–480 V AC input compatible with industrial systems.
- Improves energy efficiency and reduces operating costs.
- Quick installation and simplified commissioning.
- Coated electronics ensure reliable operation in harsh environments.
Key Features
- Danfoss VLT Micro Drive FC 51 series.
- 22 kW rated output power.
- Approx. 65 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated RFI filter for reduced electromagnetic interference.
- Coated PCBs for durability in demanding environments.
- Guided programming via built-in control panel.
- Efficient thermal design supports operation up to 50 °C.
Efficient Motor Control for Industrial Systems
The Danfoss FC 51 micro drive controls motor speed by adjusting output frequency and voltage, enabling precise process control and improved energy efficiency. This reduces energy consumption and mechanical wear, improving overall system performance.
Integrated protection features such as short-circuit protection and overcurrent protection ensure safe and reliable operation, even in demanding industrial environments.
Typical Applications
- Industrial pumps and water treatment systems.
- Fans and HVAC installations.
- Conveyors and material handling systems.
- Processing and manufacturing machinery.
- Packaging equipment.
- Heavy-duty OEM automation systems.
