In terms of energy efficiency and profitability there are four completely different drive concepts for pumps. According to your requirements we provide you with efficient pump drives for each of them.
With our Integrated Drive Systems, we lay the foundation to accomplish this: motors, motor starters, and frequency converters from a single source are combined to form energy-efficient pump drives for nearly every application.
Four basic drive concepts come into question depending on the individual application: the throttle control, the two-point controller with a soft starter, the soft-starter frequency-converter cascade, and a straight frequency-converter control.
In some cases, frequency converters significantly reduce energy consumption especially in the partial load range, while in other cases soft starters reduce inrush currents. In addition, our integrated drive systems selectively reduce pressure fluctuations so as to reduce the mechanical stress placed on valves and throttles in piping systems.
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