Why Choose the Danfoss VLT AQUA Drive FC 202 (131F6658)?
The Danfoss 131F6658 is a high-capacity VLT AQUA Drive FC 202 engineered for demanding water and wastewater applications. This AC variable frequency drive (VFD) provides precise speed and torque control, enabling efficient pump operation while significantly reducing energy consumption and mechanical stress.
Designed specifically for fluid-handling systems, the FC 202 series integrates advanced pump control functions, intelligent energy optimisation and robust protection features. It is widely used in industrial and municipal infrastructure where reliability, uptime and efficiency are critical.
With a rated output power of 75 kW (100 HP) and a three-phase 380–480 V AC supply, the 131F6658 is ideal for large-scale pump systems, water treatment plants and heavy-duty industrial processes requiring consistent and efficient motor control.
Key Advantages
- Purpose-built variable frequency drive for water and wastewater systems.
- 75 kW (100 HP) motor rating for high-demand applications.
- Three-phase 380–480 V AC input for industrial installations.
- Advanced energy optimisation can deliver significant energy savings.
- Reliable continuous-duty operation with integrated pump protection.
- Suitable for both new installations and retrofit projects.
Key Features
- Danfoss VLT AQUA Drive FC 202 series.
- 75 kW rated output power.
- Approx. 130–147 A output current.
- 380–480 V AC three-phase input.
- RFI Class A2 (C3) filter for EMC compliance.
- Graphical local control panel (LCP) for configuration and monitoring.
- No brake chopper configuration for standard pump applications.
- Advanced pump features including cascade control, deragging and dry-run protection.
High-Power Pump Control and Energy Efficiency
The Danfoss VLT AQUA Drive dynamically adjusts motor speed based on system demand, ensuring stable flow and pressure control. This reduces energy usage while improving system efficiency and extending the lifespan of pumps and associated equipment.
Its advanced application-specific features, including cascade control, automatic energy optimisation and deragging, make it ideal for large-scale water infrastructure and industrial fluid systems.
Typical Applications
- Water treatment and wastewater processing plants.
- Large booster pump stations and irrigation systems.
- Industrial fluid handling and process control.
- HVAC water circulation and cooling systems.
- Municipal infrastructure and utilities.
- Heavy-duty fans and blowers in variable torque systems.
