Why Choose the Danfoss 131H7351 VLT AQUA Drive?
The Danfoss 131H7351 is a high-efficiency VLT AQUA Drive FC 202 variable frequency drive (VFD), specifically designed for water and wastewater applications. As part of the advanced Danfoss VLT AQUA Drive series, it delivers reliable motor control, reduced energy consumption and optimised performance for pump and fluid handling systems.
Developed with a focus on minimising lifecycle costs, this drive integrates intelligent control features tailored for water infrastructure. Its robust construction, combined with application-specific functionality, ensures dependable operation in demanding environments such as treatment plants and pumping stations.
With a rated output power of 18.5 kW and operation on a three-phase 380–480 V AC supply, the 131H7351 is ideal for medium to high-power applications requiring precise flow, pressure and level control.
Key Advantages
- Purpose-built variable frequency drive for water and wastewater systems.
- 18.5 kW motor power rating for industrial pump applications.
- Three-phase 380–480 V AC input for standard industrial networks.
- Optimised energy efficiency reduces operational costs.
- Advanced pump-specific control improves system reliability.
- Designed for long-term performance in continuous-duty environments.
Key Features
- Danfoss VLT AQUA Drive FC 202 series.
- 18.5 kW rated output power.
- Approx. 37 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated pump cascade and dry-run protection functions.
- Built-in RFI filter for EMC compliance.
- Graphical local control panel for easy commissioning.
- Compact cabinet-mounted design for control panels.
Optimised Drive for Water and Pump Applications
The VLT AQUA Drive FC 202 is engineered to control motor speed by adjusting output voltage and frequency, ensuring stable flow and pressure regulation. This enhances process efficiency, reduces energy consumption and protects mechanical equipment from excessive wear.
Its dedicated water-industry features enable improved system uptime and simplified operation, making it a preferred solution for engineers working in utilities, infrastructure and industrial fluid handling systems.
Typical Applications
- Water and wastewater treatment plants.
- Booster pump and distribution systems.
- Industrial fluid handling and processing.
- HVAC and cooling water systems.
- Irrigation and agricultural pumping.
- Municipal infrastructure projects.
