Why Choose the Danfoss VLT HVAC Drive FC 131 (131F6333)?
The Danfoss 131F6333 is a robust 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) ensures 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 controlling fans, pumps and compressors. It offers user-friendly commissioning, reliable operation and seamless integration into building automation systems, making it ideal for commercial and industrial installations. The drive is designed for efficient fan and pump control and supports a wide range of HVAC functions.
With a rated output power of 7.5 kW and a three-phase 380–480 V AC supply, the 131F6333 is suitable for medium-duty HVAC applications such as ventilation systems, chilled water circuits and energy-efficient building infrastructure. Its compact design enables straightforward installation within control panels.
Key Advantages
- Dedicated variable frequency drive for HVAC applications.
- 7.5 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 consumption and improved system performance.
- Quick installation and intuitive commissioning.
Key Features
- Danfoss VLT HVAC Drive FC 131 series.
- 7.5 kW rated output power.
- 380–480 V AC three-phase input.
- Optimised control for HVAC fans and pumps.
- Built-in setup wizard for rapid configuration.
- RS485 communication for integration with building systems.
- Compact IP20 enclosure for panel mounting.
- Advanced energy optimisation and control functionality.
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.
The FC 131 drive includes a built-in wizard for both open-loop and closed-loop applications, simplifying setup and enabling flexible system control.
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.
