Integration of CLIC TBM in CLEX Electronics allocation and cables tracing
description
Transcript of Integration of CLIC TBM in CLEX Electronics allocation and cables tracing
![Page 1: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/1.jpg)
Integration of CLIC TBM in CLEX Electronics allocation
and cables tracing
Wilfrid Farabolini (CEA/IRFU) 16 October 2013
![Page 2: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/2.jpg)
Cables and racks requestTBM T0@CLEX Cabling Summary
System Racks for electronics Cable Type Quantity
Ø (mm)
Starting (S) and End (E) Points AShielded bunker CTF3 gallery TBM Shielded bunker Outside Shelter
Pre-alignment
Sensor conditioning crates (19"x 3U x
380mm)3 x 43 U (3
racks)
Rad-hard Muller MULRAD2 40 4 S E 640xRad-hard Muller MULRAD2 6 4 S E 96xMCA8 20 7.7 S E 1185.8xMCA8 6 7.7 S E 355.74xMCA8 12 7.7 S E 711.48xNG18 12 16.5 S E 3267x
RF
LDF2-50 22 12 3168x
ethernet 1 5 25
command for stepping motors 4 10
400
control and Limit switch 4 12 576 0 0
BI
1 rack
2 10 S E 200x 0 0 0 0 0
Vacuum
6 rows
NG4 (4 conducteurs de 1mm2) 2 8.7 S E 151.38x
TCA3 (triaxial haute tension) 2 7 S E 98x
DIODE: SVA3 (triaxial haute tension + 2 conducteurs 0.25mm2 basse tension) 6 9.7
S E564.54x
NEG: PH3SJ (3x1.5mm2) 6A/10V max 6 12.5 S E 937.5
0 0
Magnet
0 0 0 0 0 0
Cooling 2 x 43 U (2 racks)
Temperature sensors 30 5 E S 750Supply pipe - SAS#1 1 15 E S 225Supply pipe - SAS#2 1 15 E S 225Supply pipe - PETS 1 15 E S 225Supply pipe - DBQ#1 1 15 E S 225Supply pipe - DBQ#2 1 15 E S 225Return pipe - SAS#1 1 15 S E 225Return pipe - SAS#2 1 15 S E 225Return pipe - PETS 1 15 S E 225Return pipe - DBQ#1 1 15 S E 225Return pipe - DBQ#2 1 15 S E 225
Collected by Alexander Summarized by Dmitry
14640 mm26 racks + 1 spare 5 holes + 1 spare
Cables separation due to EMC constraints
![Page 3: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/3.jpg)
1st idea: additional drills on the ceiling
Pros: - Minimum changes to the buildingCons: - Delicate drilling (present cable tray and TBL line to be removed, dust inside)
- Cables length > 20 m if to follow present cable trays - Problem to install new racks in the gallery- Staff in the gallery during operations
CLIC
Module
TBL
CALIFES
![Page 4: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/4.jpg)
Shortest path from Module to Gallery
Drill only on same rows as the present pits - building structure to be preserved– drilling the ceiling is problematic (GS/SE)
![Page 5: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/5.jpg)
Problem to install the drilling machine
Cable tray to be removed
TBL equipments to be removed
Protection from dust and water to be installed
![Page 6: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/6.jpg)
Even more problems for cable path
Cable trenches are full on this side
Nothing authorized below air ducts level (transport vehicles)
Any other path is very long (40 m for last installed RF cables)
![Page 7: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/7.jpg)
Lack of space in the above gallery
2.5 crates available in the vacuum alley (to be negotiated)
3 crates available in the signals acquisition alley (after some rearrangement)
Pits positions
![Page 8: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/8.jpg)
2nd solution: drill the wall towards CTF2
Pros: Simple drilling (Clear area, enough space for dust confinement)Possibility to install racks where are the disused 30 GHz racksOperations from a safer gallery (but still close to the X-Box1)
Cons: Long cable length (>> 20 m, inside CLEX electronics required)Radioprotection of the CTF2 area to be investigated
CLIC
Module
TBL
CALIFES
![Page 9: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/9.jpg)
Cables path towards CTF2
Possible drillsMore clearance but iron wall to be moved
Possibility to add a cable tray under the ceiling but long path to reach the module (13 m to the wall)
Only 3 crates available in the gallery above CTF2 if disused 30 GHz electronics is removed
![Page 10: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/10.jpg)
Best choice: dedicated shelter on the car park
Pros: Easiest drilling solution (from outside, minimum dust, clear area inside)Shortest possible cables length (< 20 m)Sufficient place to host the new racksSafe and comfortable operations inside the shelter (outside of the controlled area)
Cons: New construction (Algeco 1 kCHF/m2) with all services (air conditioning ?)Radioprotection of the car park to be investigated by RP
CLIC
Module
TBL
CALIFES
Shelter
3 x 5 m
![Page 11: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/11.jpg)
From Module to car park wall
- Easy drilling of 6 holes (diam. 160 mm) with slope for RP- Still 2 m of trench to be cut to reach the wall
- 0.400 x 0.180 m fully available trench- 3.8 m to the wall (2.8 m thick)
Alternatively use of the ventilation window chicane instead of drilling new holes (to be investigated)
![Page 12: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/12.jpg)
A shelter on car park side
5 x 3 m available
Example of a present shelter (high voltage electronics for TL2 tail clipper)
Ventilation window
![Page 13: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/13.jpg)
Possible shelter arrangements
Dmitry Gudkov
4 x 3 m shelter
![Page 14: Integration of CLIC TBM in CLEX Electronics allocation and cables tracing](https://reader036.fdocuments.net/reader036/viewer/2022062410/56815ed4550346895dcd6b29/html5/thumbnails/14.jpg)
ConclusionThe shelter on car park solution allows:- Minimal cable length and easy cables pulling (also a cost issue for “good” RF cables)
- Easy crates installation and safe operations (outside controlled area)
- Easy drilling of the holes (less building structure concern, drill from outside)
- Alternatively possible use of the ventilation window (under investigation by Y. Body – EN-CV)
- Possibility to displace some electronics cabinet inside for Rad-Hard tests
- Requires cable trench extension (feasibility checked with (GS/SE) )
- RP to give the green light (G. Dumont contacted)- Decision to be taken by March 2014