134F4544 Danfoss VLT AQUA Drive FC 200 400 KW / 550 HP, 380 - 480 VAC, IP54

Why Choose the Danfoss 134F4544 VLT AQUA Drive FC-202?

The Danfoss 134F4544 is a high-power AC variable frequency drive (VFD) from the Danfoss VLT AQUA Drive FC-202 series, designed for efficient motor control in water, wastewater and industrial pumping applications. Built for demanding installations, this drive provides reliable speed regulation, energy-saving performance and robust operation for large three-phase motors.

The VLT AQUA Drive FC-202 range is engineered specifically for fluid handling systems where stable pressure, flow control and reduced energy consumption are essential. Its advanced pump control functions, integrated EMC filtering and flexible automation compatibility make it a dependable choice for water utilities, process plants and industrial infrastructure.

With a rated output power of 400 kW and a three-phase 380–480 V AC supply, the Danfoss 134F4544 is suitable for large pumps, fans, blowers and heavy-duty process equipment. Its IP54 enclosure provides enhanced protection for industrial environments, while the included filter and graphical control panel support easier commissioning and monitoring.

Key Advantages

• High-power VLT AQUA Drive FC-202 for water and wastewater applications.
• 400 kW / 550 HP motor power rating for demanding industrial systems.
• Three-phase 380–480 V AC input for industrial power networks.
• IP54 enclosure for improved protection in challenging environments.
• Integrated filter for improved electromagnetic compatibility.
• Graphical Local Control Panel for convenient commissioning and operation.
• Advanced pump control features help improve efficiency and reduce wear.

Key Features

• Danfoss VLT AQUA Drive FC-202 series.
• 400 kW / 550 HP rated output power.
• Three-phase 380–480 V AC supply.
• IP54 protection rating.
• Filter included.
• No brake chopper.
• Graphical Local Control Panel.
• Coated PCB for improved environmental durability.
• Designed for large pumps and fluid handling systems.
• Suitable for industrial, municipal and utility applications.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT AQUA Drive FC-202
• Model: 134F4544
• Alternative model: FC-202P400T4E5MN2XGC7XXSXXXXAXBKCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 400 kW
• Horsepower rating: 550 HP
• Input voltage: 380–480 V AC
• Input phases: Three-phase
• Protection rating: IP54
• Filter: Included
• Brake chopper: No brake chopper
• Control panel: Graphical Local Control Panel
• PCB coating: Coated PCB
• Application: Water, wastewater and industrial pumping systems
• Barcode: 5710107443895

Heavy-Duty Motor Control for Water Infrastructure

Variable frequency drives such as the Danfoss 134F4544 regulate motor speed by adjusting output frequency and voltage. This enables pumps and process equipment to match real system demand rather than running continuously at full speed, helping reduce energy consumption, mechanical stress and lifecycle operating costs.

The VLT AQUA Drive FC-202 series includes dedicated water and wastewater functions for pump control, pressure management, process stability and equipment protection. These features make the 134F4544 a strong choice for large-scale infrastructure, industrial utilities and heavy-duty fluid handling systems.

Typical Applications

• Water treatment plants.
• Wastewater treatment facilities.
• Large booster pump stations.
• Municipal water distribution networks.
• Industrial pumping and process systems.
• Irrigation and agricultural water control.
• Fans, blowers and ventilation equipment.
• Utility and infrastructure automation systems.

Trusted by Water Industry Professionals Worldwide

Danfoss VLT AQUA Drive FC-202 variable frequency drives are trusted by engineers, utilities and industrial operators for reliable motor control, energy-efficient performance and dependable operation in critical water and wastewater applications.