© ABB1 May 2023

Big savings in pumping energy with synchronous reluctance motorCase: Stora Enso

ABB Drives and Controls

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© ABB

Stora Enso, Nymöllä Mill SwedenPulp pumping

Month DD, YYYY

Customer’s needABB package on a test

The mill tested the ABB SynRM motor and drive package by running side-by-side comparisons with another existing 10 years old motor and drive and using a standard Dranetz PX5 power monitor to measure power consumption.

Customer benefitsToo good to be true?

25% less energy consumption more than expected

Cooler motors less energy and maintenance needs

Helps meet energy saving goals

Reduced carbon emission

Customer FeedbackAutomation Engineer

“We were very skeptical in the beginning as well. And when we spoke with our process engineer colleagues they said it was impossible to save so much. So we went through the exercise numerous times, and got essentially the same result.” – Sendy Zigon

ABB IE4 SynRM motor and ACS850 drive package The old ABB Sami GS drive was replaced with an ACS850 Dranetz PX5 standard power monitor for valid comparison

Technical overview

© ABB1 May 2023 | Slide 3

Shakti Pumps

For more information Visit our website

http://new.abb.com/drives/segments/pulp-and-paper

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