Danfoss VLT 202 Aqua Drive

The Danfoss VLT® FC 202 AQUA Drive

Danfoss VLT® FC200 series AQUA Drive has been designed and optimized for AC motor driven water and wastewater applications.

With a wide range of powerful standard and optional features, combined with the user friendly setup which reduces installation time ensuring maximum performance, energy efficiency, motor control, and the lowest overall cost of ownership as a result of energy savings and easy maintenance.

The full range of Danfoss VLT® Drives can be viewed here.

The VLT® AQUA Drive comes with the following features and benefits specific for water and wastewater applications.

  • Enclosures IP20 to IP66
  • Automatic Motor Adaptation, AMA
  • Automatic Energy Optimization
  • Energy monitoring
  • High Overload
  • PM motor support
  • SmartStart
  • Quick Menu
  • Auto tuning of the PI controllers
  • Flow Confirmation
  • Pre/Post Lub
  • Free programmable infos, warnings and alerts
  • Pipe Fill Mode
  • End of Pump Curve detects breaks and leakage
  • Dry Pump Protection lowers maintenance costs
    Deragging
  • Cascade controller solutions
  • Motor Alternation
  • Flow compensation
  • Initial/Final Ramp
  • Check Valve Ramp
  • Quick Menu
  • Safety Option (Safe Stop)
Mains supply (L1, L2, L3)
  • Supply voltage – 200 – 240 V ±10%, 380 – 480 V ±10%, 525 – 600 V ±10%, 525 – 690 V ±10%
  • Supply frequency 50/60 Hz
  • Displacement Power Factor (cos φ) near unity (> 0.98)
  • True power factor (≥ 0.9)
  • Switching on input supply L1, L2, L3 1 – 2 times/min.
  • Output data (U, V,W)
  • Output voltage 0 – 100% of supply
  • Switching on output Unlimited
  • Ramp times 0.1 – 3600 sec.
  • Output frequency (dependent on power size) 1000 Hz
  • Note: VLT® AQUA Drive can provide 110% current for 1 minute. Higher overload rating is achieved by oversizing the drive.
  • Digital inputs
  • Programmable digital inputs – 6*
  • Logic PNP or NPN
  • Voltage level 0 – 24 VDC
  • Two of the inputs can be used as digital outputs.
  • Analogue inputs
  • Number of analogue inputs 2
  • Modes Voltage or current
  • Voltage level -10 to +10 V (scaleable)
  • Current level 0/4 to 20 mA (scaleable)
  • Pulse inputs
  • Programmable pulse inputs 2
  • Voltage level 0 – 24 VDC (PNP positive logic)
  • Pulse input accuracy (0.1 – 110 kHz)
  • Two of the digital inputs can be used for pulse inputs.
  • Analogue output
  • Programmable analogue outputs – 1
  • Current range at analogue output 0/4 – 20 mA
  • Relay outputs
  • Programmable relay outputs 2 (240 VAC, 2 A and 400 VAC, 2 A)
  • Fieldbus Communication
  • FC Protocol and Modbus RTU built-in (Optional: Modbus TCP, Profi bus, DeviceNet, Ethernet IP)
  • Ambient temperature
  • Up to 55° C (50° C without derating)