Difference between revisions of "Installation and Integration/ActionItems/Cables"
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===Cable size=== | ===Cable size=== | ||
| − | * PD cables: | + | * PD cables (Cat6): 9-10 mm diameter + PD head (xxmm x xxmm). 5 cables per APA -> 10 cables in upper APA |
* Cold cables: | * Cold cables: | ||
Revision as of 15:37, 7 November 2016
Contents
Cable routing decision
Information on current status
APA Dimensions
APA opening dimensions (usable): 44mm x 63 mm (constrained by foot opening -> Can it be larger?)
Actual dimensions: 70mm x 95mm (see below for drawings)
Drawings:
Cable size
- PD cables (Cat6): 9-10 mm diameter + PD head (xxmm x xxmm). 5 cables per APA -> 10 cables in upper APA
- Cold cables:
Cable routing plan for protoDUNE
Concerns and questions
- How difficult is it to bring the cables up in the APA frame? How long are the cables? What type of access we need to pass the cables through?
- Are there any mechanical difficulties to pass the cables up the APA frame? Weight? Space?
- Grounding and Shiedling: Can we bundle the cables together? Do we need mechanical/electrical separations in the APA frame?
- If we go along the cryostat wall, we need longer cables. What is the impact of longer cables on readout? Procurement?
- Is there anyway we can attached the cables on the cryostat wall? At the moment there is no mechanical
Group interface
- Inst.& Int.: Roxanne, Bill, Marvin
- APA: PSL (Lee and Dan) and Daresbury (Jo)
- PD: David, Leon and Gary
- CE: Matt
Potential testing sites
- Ash River (contact: Bill)
- Daresbury (contact: Jo)
