Save Cost

  • Protect your system with a series of pump-specific features:
  • Cascade controller
  • Sensorless control
  • Dry pump detection
  • End of curve detection
  • Motor alternation
  • 2-step ramps (initial ramp)
  • Safe stop
  • Pipe fill mode
  • Real-time clock
  • Password protection
  • Overload trip protection
  • Smart logic controller
  • User selectable variable or constant torque operation
  • NEMA/UL Type 12 (IP 54/55) and IP66 outdoor-rated enclosures can eliminate the need for separate enclosures

Dedicated to water and wastewater

Danfoss Drives' unequaled experience was used to make the VLT AQUA Drive the perfect match for pumps and blowers in water and wastewater systems.

Water and Wastewater is a global business area for Danfoss Drives and you will find our dedicated sales and service staff all over the world, 24 hours a day.

With a wide range of powerful standard and optional features designed specifically for water and wastewater applications, the VLT AQUA Drive provides the lowest overall cost of ownership of any drive available.

Save energy

  • High Efficiency (>98%)
  • Sleep Mode shuts off pumps when demand is low
  • Automatic Motor Adaptation
  • Automatic Energy Optimization produces typical savings of 3-5% (up to 15% possible)
  • Flow compensation of setpoint
  • Unique cooling concept

Save space

  • Compact, modular design
  • Built-in DC-link reactors for harmonic suppression - no need for external AC input line reactors
  • Optional, integrated RFI filters throughout the power range
  • Integrated disconnects and fusing

 Save time

  • Intuitive user interface with the new, award-winning local control panel (LCP)
  • One drive type for the full power range
  • Modular VLT design enables fast installation of options
  • Auto-tuning of PI controllers
  • Robust design and efficient monitoring significantly reduce maintenance requirements