1. Electronic Systems Support Demonstrator Racks Rack coordination meeting 12 October 2004

2. 10 October 2004 - cp Rack Coordination 2 Aims To construct complete racks to represent the two types of installation ATLAS/CMS ALICE/LHCb Including A representative set of subracks Electrical distribution Cooling Control

3. 10 October 2004 - cp Rack Coordination 3 Purpose To allow studies to be made on: Rack control Georges Burdet, Joao Varela et al Subrack installation Cable management Cooling Particularly of “non-standard” installations

4. 10 October 2004 - cp Rack Coordination 4 Status Two racks are in place in 4-S-060 The ATLAS prototype rack Acquired from EST-LEA Equipped with Prototype electrical distribution box from TS-EL CANALIS installation Cooling Prototype turbine chassis with monitor board Control Rack monitor with smoke detector A rack borrowed from LHCb To be equipped Discussions with Vincent & Lennart

5. 10 October 2004 - cp Rack Coordination 5 Other equipment We have available Two 9U VME crates One with air-cooled PS One with remote water-cooled PS Two 6U VME crates One with air-cooled PS One with remote water-cooled PS 8 heat exchangers LHC-style

6. 10 October 2004 - cp Rack Coordination 6 Need Production power distribution chassis CMS rack (90cm)? ALICE rack?

7. 10 October 2004 - cp Rack Coordination 7 Questions Practical How to connect to ST-EL control Physically & logically