OT HV Distribution


A schematic overview of the HV distribution is shown in the figure below: the 48 long-distance multi-wire cables (48 = 12 Cframes x 4 cables/Cframe) from the Patch Panels (PP) in the counting house D3 to the C-frames are connected to the HV power supplies by means of two junction boxes, one per detector side, located in the racks D3-D03 ("A" side) and D3-D03 ("C" side).

routing scheme

The connectors used throughout the HV distribution system are multipin (52) connectors produced for the LHC experiments by Radiall.

Radiall Overview