1. IBL CO2 cooling control system development status 10.04.2013
Lukasz Zwalinski – PH/DT/DI
Maciej Ostrega – PH/DT/DI
Florian Corbaz – EN/CV/DC

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

3. 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

4. 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

5. Local box for maintenance operation

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

7. 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:
Frequency inverter and expansion valves controllers by PH/DT
Electrical components by PH/DT and EN/CV
Electrical cupboards by EN/CV

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

9. Thank You
Control system development status IBL CO2 cooling th April 2013