Procurement Summary
Country: Switzerland
Summary: Speed Variator for the Pf1 Unit (Motor and Frequency Converter)
Deadline: 23 Sep 2026
Posting Date: 17 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 147366528
Document Ref. No.: 568041-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
38000000 - Laboratory, optical and precision equipments (excl. glasses)
Purchaser's Detail
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Login to see detailsTender Details
Speed variator for the PF1 unit (motor and frequency converter) The EPFL Hydraulic Machines Technology Platform (PTMH) wishes to acquire, as a turnkey solution, the modernization of the variable speed electric drive of the main supply pump of its test bench (PF1 group). The scope includes the supply, installation and commissioning of a new three-phase alternating current motor of approximately 900 kW and its low-voltage frequency converter associated, replacing the existing direct current drive, as well as all mechanical and electrical interfaces with the existing installation. The equipment will be used for metrological level hydraulic performance tests (IEC 60193); the emphasis is on long-term reliability, availability of after-sales service, low harmonic distortion on the grid side, energy harvesting capability (four quadrants) and integration with the control and acquisition system of the platform. Variations are permitted for the drive topology as long as all functional requirements are met. Doc Title: Speed variator for PF1 unit (motor and frequency converter) Contract Type: supplies
Document Type: Contract Notice Contract Type: supplies Authority Type: body-pl Doc Title: Speed variator for PF1 unit (motor and frequency converter) Dispatch Date: 2026-08-14 Published Date: 2026-08-17 Submission Date: 2026-09-23
Documents
Tender Notice