Supply of 60-kV 40-A Air-insulated 3-phase/12-pulse Full-bridge Diode Rectifiers

Tender description

This Technical Description concerns the supply of 60-kV 40-A Air-insulated 3-phase/12-pulse full-bridge diode rectifiers. The quantity of rectifiers to be delivered is five units, of which one is a pre-series, plus two further units in option. The estimated value for this activity is 200k – 750k CHF Lot 1: The Supply shall include the following technical deliverables and activities: • Detailed Design File (DDF) (3D STEP files, bill of materials, datasheets, etc.); • Submodule pre-series (one unit); • Full bridge rectifier unit Pre-series (one unit); • Full bridge rectifier unit series manufacturing (four units); • Mechanical assembly, and optional high voltage divider integration; • Technical documentation (drawing, tests reports, component datasheets, etc.); • Factory Acceptance Tests; • Packing of the Supply; • Shipping to CERN, if so requested; • Transport of all materials and tooling required for the proper installation, commissioning, and maintenance on the CERN site. CERN will make available the following equipment and/or services: • Dismantling / decommissioning of existing installation / system; • Unloading and handling of the diode rectifiers inside the CERN site; • Cabling; • Installation and commissioning on CERN site