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Design, manufacturing and testing of nine different electrical motors which will be used as spares for the motors operating now in the LHC machine

CERN

Item Details:

  • Organisation: Conseil Européen pour la Recherche Nucléaire
  • Reference Number: MS-4677/TE/LHC
  • Published: 14-04-2021
  • Deadline: Not Specified
  • Time zone: Local time
  • Street: 385 Route de Meyrin
  • City: Meyrin
  • Country: Switzerland
  • Zip/Postal Code: 1217
  • Expires: This ad has expired

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  • Item listed by: on 2021-04-15

    Item Description:

    CERN intends to place a contract for the design, manufacturing and testing of nine different electrical motors which will be used as spares for the motors operating now in the LHC machine.

    The electrical motors (one pre-series unit and eight series units) are sleeve bearing three-phase squirrel-cage induction type, used as drive for helium compressors. Their power ranges from 300 kW to 1.8 MW, the rotor high varies from 300 mm to 500 mm and the rotational speed is of 3000 round/min. The electrical motors has to be designed for at least 94% efficiency measured at full charged validation test.

    Interested firms shall have proven experience and competence in the design and manufacturing of three-phase squirrel-cage induction motors.

    Market Survey scheduled for dispatch:

    Second quarter 2021

    Invitation to Tender scheduled to dispatch:

    Third quarter 2021

    Contacts and Interest in being contacted:

    To express an interest please send an e-mail to procurement.service@cern.ch
    Technically: M. Pezzetti Marco.Pezzetti@cern.ch
    Commercially: A. Necula anca.stefania.necula@cern.ch

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    Listing ID: 3626077fe56640ab

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