ABB Drives Save Energy In Hydraulic Systems

ABB variable-speed drives, designed into hydraulic systems, are saving Trelleborg Sealing Solutions over GBP12,000 a year on energy costs at its Burton-on-Trent plant. The company manufactures solutions and products that seal, protect and dampen vibrations in a range of industries, including sealing products for civil and military aircraft. IDS installed four 18.5kW ABB standard drives to automatically maintain the system pressure just below the system unload value, using a pressure transducer to feed back to the drive's internal PID control.

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