Water and wastewater is a global business for Danfoss Drives. Ourunequalled experience makes the VLT AQUA Drive the perfect match forpumps and blowers in water and wastewater systems. With a wide range of powerful standard and optional features designed specifically for water and wastewater applications, the VLT® AQUA Drive provides the lowestoverall cost of ownership of any drive available.
Complete Range of Packaged Solutions |
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Auto-tuning of the PI controllers With auto tuning of the PI controllers, the drive monitors how the systemreacts on corrections made by the drive - and learns from it, so thatprecise and stable operation is achieved quickly. |
Dry Pump Protection lowers maintenance costs The VLT® AQUA Drive constantly evaluates the condition of the pump, based on internal frequency/power measurements. |
Pipe Fill Mode Enablescontrolled (closed loop) filling of pipes. Prevents water hammering,bursting water pipes or blowing off sprinkler heads. |
Motor Alternation Thisbuilt-in logic controls alternation between two pumps in duty/stand-byapplications. Motion of the stand-by pump prevents sticking of the pump.An internal timer assures equal usage of the pumps. |
End of Pump Curve detects breaks and leakage End of curve triggers an alarm, shuts off the pump, or performs another user-defined action. |
Flow compensation Reduces the pressure set point according to the flow - which saves energy. |
Initial/Final Ramp The initial ramp provides fast acceleration of pumps to minimum speed, fromwhere the normal ramp takes over. This prevents damage on thrust andbearings. |
Software Downloads MCT 10 (Motion Control Tools) MCT 31 (Harmonics Calculation Tools) |
Fieldbus Options/Accessories (A-Card) Faceplate Options/Accessories |
Application Options/Accessories (B-Card) - MCB 101 General Purpose I/O - MCB 105 Relay - MCB 109 Analog I/O - MCO 101 Extended Cascade Controller Cascade Controller (C-Card) - MCO 102 Advanced Cascade Controller DC Input Option/Accessory (D-Card) - MCB 107 External 24 VDC Supply |
VLT® AQUA Drive FC 200