Validation of the second Cold Powering System for HL-LHC

By Amalia Ballarino (CERN)

Second Cold Powering System for the HL-LHC assembled in the SM18 test facility at CERN. Florence Thompson / CERN

Following the successful qualification of the first Cold Powering System for the Inner Triplets (the new quadrupoles that will be either side of the interaction points at Points 1 and 5) last year, a second identical system was assembled and qualified at CERN in June 2025. Measurements were carried out at the purpose-built Cluster F2 test bench in SM18.

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