Why Choose the Danfoss 131B8932 VLT AQUA Drive FC-202?
The Danfoss 131B8932 is a compact and efficient AC variable frequency drive (VFD) designed for reliable motor control in water, wastewater, HVAC and industrial pump applications. As part of the Danfoss VLT AQUA Drive FC-202 series, it is engineered specifically for fluid handling systems where energy efficiency, smooth operation and dependable performance are essential.
This drive provides advanced pump-focused functionality in a compact IP20 chassis format. The VLT AQUA Drive range is widely used in water and wastewater systems because it helps optimise flow control, reduce energy consumption and minimise mechanical stress on pumps, motors and pipework.
With a rated output power of 4.0 kW / 5.5 HP, a 10 A output current and a three-phase 380–480 V AC supply, the 131B8932 is suitable for pump, fan and fluid control applications. Its built-in RFI Class A1/B filter supports electromagnetic compatibility in suitable installations, while the graphical local control panel provides convenient drive setup and monitoring.
Key Advantages
- Dedicated VLT AQUA Drive for water and wastewater applications.
- 4.0 kW / 5.5 HP motor power rating suitable for pump and fan systems.
- Three-phase 380–480 V AC input compatible with industrial supplies.
- 10 A output current for dependable motor operation.
- Built-in RFI Class A1/B filter for improved electromagnetic compatibility.
- Supplied with graphical local control panel for easy commissioning.
- Compact IP20 chassis design for panel and cabinet installation.
Key Features
- Danfoss VLT AQUA Drive FC-202 series.
- 4.0 kW / 5.5 HP rated output power.
- 10 A rated output current.
- Three-phase 380–480 V AC input supply.
- IP20 / chassis enclosure format.
- Built-in RFI Class A1/B / C1 filter.
- No brake chopper fitted.
- Graphical local control panel included.
- Frame size A2.
- Designed for pump, fan and water system motor control.
Efficient Motor Control for Water and Pump Systems
Variable frequency drives such as the Danfoss VLT AQUA Drive FC-202 regulate motor speed by adjusting output voltage and frequency. In pump and fan systems, this allows flow and pressure to be controlled more accurately while reducing energy use compared with fixed-speed motor operation.
The 131B8932 is designed for compact control panel installations in water treatment, building services and industrial process systems. Its AQUA-focused functionality makes it suitable for pump control applications where smooth operation, reliable performance and reduced system stress are important.
Typical Applications
- Water supply and pressure boosting systems.
- Wastewater treatment and pumping stations.
- HVAC pumps, fans and ventilation equipment.
- Industrial pump and fluid handling systems.
- Building services and plant room applications.
- Control panels and OEM pump system installations.