OT LV Distribution

C Frames


Each of the nine (9) Front-End boxes of each of the four quarters of a C-Frame are connected to an "LV Distribution Box", as shown schematically in the figure below (also available in Autocad).

HV Distribut
ion

The connections of the LV Distribution Boxes of the two C-Frames of a half station are shown schematically in the figure below (also available in Autocad).

LV Distribution

The LV cabling has been done during the C-Frame pre-assembly at NIKHEF; the LV Distribution Box itself as well as most of the cable length has been stored between the plates of the C-Frame.

LV Dist. LV Crimp Terminals FE Box LV LV Dist. Box

The connection between each FE boxes and the LV distribution boxes is realized through four wires (0/-5V and 0/+5V). The connectors used on the cable are the Phoenix connectors MSTB 2,5/ 4-STZ-5,08 (Phoenix part no. 1776155), while the chassis pieces used on the Distribution Box are the Phoenix connectors MSTBA 2,5/ 4-G-5,08 (Phoenix part no. 1757268).

LV Cable

The LV is fed to the C-Frames by means of crimp terminals.

LV Terminals LV Terminals