131F1528 Danfoss VLT AQUA Drive FC 200 0.37 KW / 0.50 HP, 380 - 480 VAC, IP55

Why Choose the Danfoss 131F1528 VLT AQUA Drive?

The Danfoss 131F1528 is a robust and energy-efficient VLT AQUA Drive FC 202 designed for precise control of three-phase AC motors in water and wastewater applications. Built by Danfoss, this advanced variable frequency drive ensures reliable pump performance, optimised energy consumption and long-term operational durability in demanding industrial environments.

As part of the Danfoss VLT AQUA Drive series, this model is purpose-built for fluid handling systems including pumps, irrigation and water treatment equipment. It integrates advanced control algorithms, intelligent protection features and energy optimisation functions to minimise lifecycle costs while maintaining consistent and stable system performance.

With a rated output power of 22 kW and compatibility with a three-phase 380–480 V AC supply, the 131F1528 is ideal for medium-to-high capacity pump systems and industrial water applications. Its IP55 / Type 12 enclosure ensures dependable operation in environments requiring protection against dust and moisture.

Key Advantages

• Designed specifically for water and wastewater applications.
• 22 kW power rating for higher-capacity pump systems.
• Three-phase 380–480 V AC input for industrial installations.
• IP55 enclosure for reliable operation in demanding environments.
• Advanced energy optimisation reduces operating costs and improves efficiency.
• Integrated protection features enhance system reliability and uptime.

Key Features

• Danfoss VLT AQUA Drive FC 202 series.
• 22 kW rated output power.
• Approx. 42–45 A nominal output current.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 enclosure.
• Integrated RFI filter and DC link chokes for EMC performance.
• Automatic Energy Optimisation (AEO) for improved efficiency.
• Back-channel cooling to reduce heat inside panels.
• Advanced pump control features including cascade control, deragging and dry-run protection.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT AQUA Drive FC 202
• Model: 131F1528
• Product type: Water and wastewater variable frequency drive
• Rated output power: 22 kW
• Rated output current: approx. 42–45 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency range: 0–590 Hz
• Enclosure rating: IP55 / Type 12
• Frame size: B2
• Cooling method: Back-channel cooling with forced air
• Efficiency: up to approx. 98%

Optimised Pump and Water System Control

The Danfoss VLT AQUA Drive regulates motor speed by adjusting voltage and frequency, enabling precise control of flow and pressure in water systems. This reduces energy consumption, minimises mechanical stress and extends the lifespan of pumps and associated equipment.

The FC 202 series is specifically designed for water applications and includes intelligent features such as automatic energy optimisation, cascade control and condition-based monitoring to ensure efficient and reliable operation in critical infrastructure.

Typical Applications

• Municipal water supply and distribution systems.
• Wastewater and sewage treatment plants.
• Irrigation and agricultural pumping.
• Borehole and groundwater systems.
• Industrial fluid handling systems.
• Medium-to-large water treatment plants.

Trusted by Water Industry Engineers

Danfoss VLT AQUA Drives are widely used worldwide to deliver reliable, energy-efficient motor control and reduced lifecycle costs in water infrastructure systems.