Product details:

VLT ®  Aqua drive is designed to provide the highest performance for AC motor-driven water supply and sewage treatment applications. VLT ®  Aqua drive provides a large number of powerful standard functions, which can also be extended through function options, and is applicable to new projects and renovation projects at the same time.

Because the daily load of water supply and sewage treatment plants varies greatly, it is very economical to use motor control on some rotating equipment (such as pumps and blowers). Compared with traditional inverter solutions, the new generation of VLT Aqua drive can really save 10 – 30% of the cost in the first year. Its long service life, low energy consumption and maintenance cost can achieve the lowest cost of ownership for you.

The fast and user-friendly menu facilitates the setting of water and pumps, shortens the installation time, and ensures the rapid realization of the highest energy efficiency and motor control. By concentrating the most important pump parameters in one place, the risk of incorrect configuration can be significantly reduced.

Supply voltage and power range

1 x 200-240 V... 1.1-22 kW

1 x 380-480 V... 7.5-37 kW

3 x 200-240 V... 0.25-45 kW

3 x 380-480 V... 0.37 kW – 1 MW 

3 x 525-600 V... 0.75-90 kW

3 x 525-690 V... 45 kW – 1.4 MW

Low harmonic frequency converter

3 x 380-480 V... 132-710 kW

12 pulse frequency converter

3 x 380-690... 250-1400 kW

Features and benefits

Specially designed software can prevent water hammer, thus protecting assets

The frequency converter can control the algorithm and design of reducing heat loss to maximize energy efficiency

The unique backplane cooling concept can transfer up to 90% of the heat to the outside, saving a lot of energy used by air conditioners

Built in adjustable RF interference filter and integrated DC loop reactor reduce electromagnetic interference and harmonic distortion

Freely programmed warnings and alarms provide perfect system integration and adaptation for applications

Automatic energy optimization saves 3 – 8% of energy

application

Centrifugal pump and blower, positive displacement blower.

PC Tools

VLT ®  Motion Control Tool MCT 10

VLT ®  Motion Control Tool MCT 31

Danfoss ecoSmart

Danfoss HCS (harmonic calculation software)

Danfoss Servo Sizer

VLT ®  Energy Box