Water Handling

Saving energy and equipment

A sewage treatment plant uses Emotron AC drives and softstarters to control pumps, blowers and mixers, and shaft power monitors to protect sludge scrapers and screw conveyors. The result is more reliable control and energy and maintenance savings.

Read this and other case studies from water/wastewater plants.

Water levelling with Emotron VFD and fish friendly pump

As the Schieland and Krimpenerwaard water board needed to replace the pump in Lekdijk-West in Bergambacht they found the ideal solution using a fish-friendly pump with a permanent magnet electric motor and Emotron AFE variable frequency drive feeding generated energy directly back to the grid.

Variable frequency drives for reverse osmosis pumps

When used in reverse osmosis plants, robust Emotron variable frequency drives made up of flexible, interchangeable building blocks (PEBBs) ensures a high operational efficiency and low repair requirements. 

Significant energy savings with Emotron high power drives in drinking water pump application

After an investment in Emotron drives, the Turkish municipality of Batman city has reduced its energy consumption by 10% - by replacing softstarters with VFDs and PID control. 

A VFD for efficiency - Emotron regulates Vitens’ deep well pump with less energy

Vitens, the largest drinking water supplier in the Netherlands  ensure the purity of drinking water every day, around the clock. They consistently surmount this challenge with the help of Emotron VFDs.

Örebro municipality saves 37% on energy with Emotron FlowDrive VFD

Örebro in south-central Sweden is one of the country’s largest cities. The authorities there have been working with CG Emotron since 2010, and is using the company’s VFDs and soft starters in many of their facilities.

Even pressure and longer life thanks to CG Drives & Automation

Varying pressure in the water pipes has been a problem for Hässleholm Vatten. This has now been solved with a simple VFD solution from CG Drives & Automation.