Product Description
Danfoss VLT AquaDrive — AC Frequency Drive
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. Danfoss Drives’ unequalled 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.
- 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
