Why Choose the Danfoss VLT HVAC Drive FC 131 (131F6329)?
The Danfoss 131F6329 is a compact and energy-efficient VLT HVAC Drive FC 131 designed for precise control of three-phase motors in heating, ventilation and air conditioning systems. This AC variable frequency drive (VFD) delivers accurate speed and torque regulation, helping to reduce energy consumption while improving system reliability and performance.
Engineered specifically for HVAC applications, the FC 131 series is optimised for fans, pumps and compressors. It features simple commissioning, robust operation and built-in functionality tailored for building automation systems, making it ideal for commercial and industrial environments.
With a rated output power of 4.0 kW and a three-phase 380–480 V AC supply, the 131F6329 is well suited for ventilation systems, pump circuits and energy-efficient building infrastructure. Its compact design allows easy integration into control panels and HVAC equipment.
Key Advantages
- Dedicated variable frequency drive for HVAC applications.
- 4.0 kW motor rating for fans, pumps and compressors.
- Three-phase 380–480 V AC input for commercial systems.
- High efficiency operation, typically up to 98%.
- Reduced energy costs and improved building performance.
- Quick installation and intuitive commissioning.
Key Features
- Danfoss VLT HVAC Drive FC 131 series.
- 4.0 kW rated output power.
- 380–480 V AC three-phase input.
- Optimised control for HVAC fans and pumps.
- Built-in DC coils for improved grid performance and reliability.
- Graphical local control panel (optional) for easy setup.
- Compact IP20/IP54 variants available for panel mounting.
- RS485 communication for integration with building management systems.
Efficient HVAC Motor Control
The Danfoss VLT HVAC Drive adjusts motor speed according to system demand, ensuring optimal airflow, pressure and temperature control. This significantly reduces energy consumption and extends the lifespan of mechanical components.
Its advanced control features and automation compatibility make it ideal for integration into building management systems, delivering stable and efficient operation across HVAC infrastructure.
Typical Applications
- Air handling units (AHUs) and ventilation systems.
- Heating and chilled water circulation pumps.
- Cooling towers and condenser fans.
- Commercial HVAC installations.
- Industrial ventilation systems.
- Building automation and energy management systems.
