134X0203 Danfoss VLT AQUA Drive FC 200 630 KW / 900 HP, 525 – 690 VAC *, IP54

Why Choose the Danfoss 134X0203 VLT® AQUA Drive FC 202?

The Danfoss 134X0203 is an ultra high-power AC variable frequency drive (VFD) from the Danfoss VLT® AQUA Drive FC 202 series, designed for large-scale water, wastewater and industrial pump applications. Built to provide precise motor speed control, improved energy efficiency and dependable operation, this drive is ideal for critical infrastructure and heavy-duty fluid handling systems.

As part of the specialist VLT® AQUA Drive range, the 134X0203 delivers dedicated pump control functionality, advanced diagnostics and robust motor regulation for demanding installations. Its IP54 / Type 12 enclosure, main shield, coated PCB, fuse configuration and integrated RFI filter support reliable performance in challenging industrial environments.

With a rated output power of 630 kW / 900 HP and a three-phase 525–690 V AC supply, the Danfoss 134X0203 is well suited for high-capacity pump stations, municipal water systems, wastewater treatment facilities, irrigation networks and heavy industrial process pumping applications.

Key Advantages

• Ultra high-power variable frequency drive for water and wastewater applications.
• 630 kW / 900 HP motor power rating for major pump installations.
• Three-phase 525–690 V AC input for high-voltage industrial systems.
• IP54 / Type 12 enclosure with main shield for demanding environments.
• Integrated RFI filter for EMC performance.
• Safe Stop functionality for enhanced operational safety.
• Graphical Local Control Panel for setup, operation and diagnostics.
• PROFIBUS DP and VLT Sensor Input options for automation integration.

Key Features

• Danfoss VLT® AQUA Drive FC 202 series.
• 630 kW / 900 HP rated output power.
• Three-phase 525–690 V AC input supply.
• IP54 / Type 12 enclosure with main shield.
• Integrated RFI filter.
• Safe Stop safety configuration.
• Graphical Local Control Panel included.
• Coated PCB for increased reliability.
• Fuse configuration included.
• Frame size E1.
• PROFIBUS DP MCA 101 option.
• MCB-114 VLT Sensor Input option.

High-Capacity Motor Control for Critical Pumping Systems

The Danfoss VLT® AQUA Drive FC 202 is designed to optimise pump operation by matching motor speed to real process demand. This helps reduce unnecessary energy use, minimise mechanical stress and support stable flow and pressure control across large water and wastewater systems.

For ultra high-power installations, the 134X0203 provides dependable motor control, intelligent monitoring and water-industry-focused functionality. Its robust configuration makes it a strong choice for engineers, plant operators and system integrators responsible for large-scale pumping infrastructure.

Typical Applications

• Large municipal water treatment plants.
• Wastewater processing facilities.
• High-capacity booster pump stations.
• Industrial process pumping systems.
• Irrigation and agricultural water management.
• Water distribution networks.
• Filtration and desalination systems.
• Heavy-duty utility and infrastructure pumping.