IBL CO2 coolingcontrol system development status

10.04.2013

Lukasz Zwalinski – PH/DT/DIMaciej Ostrega – PH/DT/DIFlorian Corbaz – EN/CV/DC

Presentation overview• Control cabinets – progress• Local box – progress• Chilller control system• Vacuum system

Control cabinets – status Control/electrical rack layout design completed Electrical schematics nearly completed by Florian 95% of control hardware components ordered and delivered Assembly by EN/CV in progress

Local box for maintenance operation Mechanical assembly well advanced (PH/DT) All components are ordered Front panel to be graved with P&ID by NIKHEF Electrical assembly already started

Local box for maintenance operation

Chilller control system We decided to bulid up the chiller control system by ourself Base on expirence from MARCO cooling system

Chilller control system Work splited between PH/DT and EN/CV

• Electrical schematic by PH/DT• Components integration in the cabinet by PH/DT• Construction and cabling of the cabinet by EN/CV• Purchase of components:

o Frequency inverter and expansion valves controllers by PH/DTo Electrical components by PH/DT and EN/CV o Electrical cupboards by EN/CV

3424

DCS:TTa24 - TTn24

(FTa24 - FTn24)

EH122TS122

22

MVa24 - MVn2404

06

FL018

⅜”

AV017

20

36

BD016PT116 / PT316TT116 / TT316

26 32

28 30

Tracking detectors

Tile calorie meter

LAR calorie meter

MV018MV036

14 IBL staves (a-g),(7 flow pairs) (7x A-›C flow / 7x C-›A flow)

Detector boundaryJunction box @ Muon Sector 5 (Accessible)

Dry volume

Transfer tubes (~95m)

LAR Cryoarea

HX036

½”

¾”x5/16”

⅜”

Dummy load (testing only)

BD020PT120 / PT320TT120 / TT320TTz20 (DCS)

DCS: TTa28 – TTn28 DCS: TTa30 – TTn30

BD036PT136 / PT336TT136 / TT336TTz36 (DCS)

MV035

EH117TT117TS117

PT510

26

2830

32

VP512VP510

EV508

nc

HX012

16

FL017

MV017

Manifold boxes (S5)

1210

1210

02

08

PT512

PT610

VP612VP610

PT612

TT510

TT610

nc

EV608

Cables and inter connection pipes

USA-15

USX-15

DN40 vacuum

Vacuum system(LAR area)

DN40¼” ⅜”

¼”

½”

BV, 15-02-2013

TTa02-TTn02

Vacuum system Contact with TE-CRG-CE (Controls and Electrical Support)

Control system development status IBL CO2 cooling 10th April 2013

Thank You