131F0855 Danfoss VLT AQUA Drive FC 200 1.1 KW / 1.5 HP, 380 - 480 VAC, IP55

Why Choose the Danfoss 131F0855 VLT AQUA Drive?

The Danfoss 131F0855 is a high-capacity VLT AQUA Drive FC 202 engineered for precise and energy-efficient control of three-phase AC motors in water and wastewater applications. Designed by Danfoss, this advanced variable frequency drive delivers reliable pump control, optimised energy usage and long-term durability in demanding environments.

As part of the Danfoss VLT AQUA Drive series, this model is purpose-built for fluid handling systems. It integrates intelligent control algorithms, advanced protection features and energy optimisation functions to reduce lifecycle costs while maintaining consistent system performance. The FC 202 range is specifically designed to maximise efficiency in pump-driven applications while reducing operational costs.

With a rated output power of 37 kW and compatibility with a three-phase 380–480 V AC supply, the 131F0855 is ideal for large pumps, water treatment systems and industrial fluid handling processes. Its IP66 / NEMA 4X enclosure enables installation directly in harsh or outdoor environments without additional protection.

Key Advantages

• Designed specifically for water and wastewater applications.
• 37 kW power rating for high-capacity pump systems.
• Three-phase 380–480 V AC input for industrial installations.
• IP66 enclosure for operation in harsh and outdoor environments.
• Advanced energy optimisation reduces operating costs.
• Integrated protection features enhance reliability and uptime.

Key Features

• Danfoss VLT AQUA Drive FC 202 series.
• 37 kW rated output power.
• Approx. 70–75 A nominal output current.
• Three-phase 380–480 V AC input supply.
• IP66 / NEMA 4X enclosure for robust installation.
• RFI filter Class A1/B for EMC compliance.
• Graphical local control panel for easy setup and monitoring.
• Advanced pump control features including dry-run protection and cascade control.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT AQUA Drive FC 202
• Model: 131F0855
• Product type: Water and wastewater variable frequency drive
• Rated output power: 37 kW
• Rated output current: approx. 70–75 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency range: 0–590 Hz
• Enclosure rating: IP66 / NEMA 4X
• Frame size: C1
• Mounting type: Wall / panel mounting
• Cooling method: Forced air cooling
• Operating temperature: approx. -10 to +50 °C
• Weight: approx. 35–40 kg

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 improves energy efficiency, reduces hydraulic stress and extends the lifespan of pumps and associated equipment.

The FC 202 series is specifically designed for water applications, offering advanced features such as cascade control, deragging and dry-run protection to ensure efficient and reliable operation in critical infrastructure.

Typical Applications

• Water supply and distribution systems.
• Wastewater and sewage treatment plants.
• Large-scale irrigation systems.
• Industrial pumping and fluid handling.
• Desalination and water treatment plants.
• Municipal infrastructure projects.

Trusted by Water Industry Engineers

Danfoss VLT AQUA Drives are widely used across global water infrastructure projects, delivering reliable, energy-efficient motor control and reduced lifecycle costs.