134N3056 Danfoss VLT AQUA Drive FC 200 4.0 KW / 5.5 HP, 380 - 480 VAC, IP55

Why Choose the Danfoss 134N3056 VLT® AQUA Drive FC 202?

The Danfoss 134N3056 is a compact and efficient AC variable frequency drive (VFD) from the Danfoss VLT® AQUA Drive FC 202 series, designed for reliable motor control in water, wastewater and industrial pump applications. Engineered for fluid handling systems, this drive helps optimise pump performance, improve energy efficiency and support dependable process control.

The VLT AQUA Drive FC 202 range is purpose-built for AC-motor-driven water and wastewater applications, offering intelligent pump control, robust protection features and flexible installation options. Its dedicated functionality helps reduce energy consumption, minimise mechanical stress and improve overall system reliability.

With a rated output power of 4 kW and a three-phase 380–480 V AC supply, the Danfoss 134N3056 is suitable for small to medium pumps, fans and auxiliary process motors. The IP55 / Type 12 enclosure provides enhanced protection for installation environments where a higher enclosure rating is required.

Key Advantages

• Dedicated variable frequency drive for water and wastewater applications.
• 4 kW / 5.5 HP motor power rating for pump and fan control.
• Three-phase 380–480 V AC input compatible with industrial electrical supplies.
• IP55 / Type 12 enclosure for protected installation environments.
• RFI Class A1/B (C1) filter for improved EMC performance.
• No brake chopper configuration for standard pump and fan duties.
• Efficient speed control helps reduce energy use and mechanical wear.

Key Features

• Danfoss VLT® AQUA Drive FC 202 series.
• 4 kW rated output power.
• 5.5 HP motor rating.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 enclosure.
• RFI Class A1/B (C1) filtering.
• No brake chopper configuration.
• Backplate-mounted design for practical installation.
• Designed for pumps, fans and water treatment systems.
• Suitable for new installations and retrofit projects.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® AQUA Drive FC 202
• Model: 134N3056
• Alternative model code: FC-202P4K0T4P55H1XGC1OXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 4 kW
• Horsepower: 5.5 HP
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP55 / Type 12
• Mounting type: Backplate / wall mounting
• RFI filter: Class A1/B (C1)
• Brake chopper: No brake chopper
• Application: Water, wastewater, pump and fan control

Efficient Motor Control for Water Systems

Variable frequency drives such as the Danfoss VLT® AQUA Drive FC 202 regulate motor speed by adjusting output frequency and voltage. This allows pumps, fans and process motors to operate according to real system demand, improving efficiency while reducing mechanical stress on connected equipment.

The Danfoss 134N3056 is particularly suited to water and wastewater systems where dependable motor control, energy efficiency and protected installation are important. Its IP55 enclosure, RFI filtering and dedicated AQUA drive functionality make it a practical choice for modern fluid handling and industrial automation applications.

Typical Applications

• Water treatment systems.
• Wastewater processing equipment.
• Booster pump stations.
• Industrial pumping systems.
• Irrigation and water distribution.
• Fans, blowers and ventilation equipment.
• Fluid handling and process automation systems.

Trusted by Water Industry Professionals Worldwide

Danfoss VLT® AQUA Drive FC 202 variable frequency drives are widely trusted by engineers and operators for efficient pump control, reliable performance and integration into water, wastewater and industrial automation systems.