Description
Maximum energy efficiency for water and wastewater applications
The VLT® AQUA Drive is designed to provide the highest level of performance of AC-motor-driven water and wastewater applications. Featuring a wide range of powerful standard features, which can be expanded with performance-improving options, the drive is equally suited to both new and retrofit projects.
Supply voltages 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…1.1 kW – 1.4 MW
Low harmonic drive
- 3 x 380-480 V…132-450 kW
12-pulse drive
- 3 x 380-500…250-1000 kW
- 3 x 525-690…250-1400 kW
Features and benefits
- Assets are protected thanks to specially designed software that prevents, for example, water hammering
- Energy efficiency is maximized as a result of the drives control algorithms and design which focus on reducing heat loss
- High energy savings related to air conditioning are ensured due to the unique back-channel-cooling concept that transfers 90% of heat away from the room
- Electromagnetic interference and harmonic distortion are reduced thanks to the built-in, scalable RFI filter and integrated DC link chokes
- Perfect system integration and adaptation to the application are possible due to freely programmable warnings and alerts
- 3–8% energy savings are achieved as a result of Automatic Energy Optimization
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