Hollandsch-Duitsch, NL , April, 2015 Emotron helps Water Board Rivierenland maintain river water levels Pumping station upgraded with new frequency inverters The Hollandsch-Duitsch pumping station, in the Netherlands, was built in 1933 to pump water from the Ooijpolder and the German Polder towards the Waal river, making an important contribution to maintaining local river levels. New drives in old cabinet – a challenge The challenge was to replace the current (competitor’s) frequency inverters while retaining the existing cabinet. Key requirements included uncompromising ruggedness and reliability backed by excellent long-term service and responsiveness from CG Drives & Automation. It was also important to take into account the higher dU/dT

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