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Kitling Road
Prescot, England, L34 9HQ
United Kingdom

0151 546 6000

Case Studies

Replacement of Variable Speed Drives with Low Harmonic Drives

Anna Ellam

As part of the Welsh Water Energy Savings initiative, Central’s project department completed the installation and commissioning of two Sea OutFall Drywell Pumps Variable Speed Drives. This involved the disconnection and removal of the existing Heenan 12 Pulse drives as well all associated control and power equipment and replacement with 365KW ABB ACS800-14-0490-3 Low Harmonic drives. The project was successfully completed over several weeks and within budget. This equipment upgrade will lead to energy savings and will be proven through a pre and post energy logging exercise.

  • Trained experts who can handle all elements of a complex project
  • We aim to provide solutions that not only fix immediate problems but also provide long term benefits
  • We ensure our work on-site fits in with our clients’ requirements and where necessary work within scheduled shut downs