1. Kicker generator and controls installation in ECA5? Etienne CARLIER 30-04-2015

2. Open Issues Radiation level in ECA5 during operation (access, SEB on semiconductor) Availability of SBDS external interface signals in ECA5 Power cables routing (cable ladders) between pulse generators (H & V) and magnets False floor for MKDH generators in ECA5 (~0.75m power cable bend radius) Safety (Fire prevention, Oil…) Crane availability in ECA5 (switch / PFN exchange) CV availability in ECA5 (MKBH strip line cooling) Reliability analysis

3. SBDS External Interfaces Beam Instrumentation – Slow BCT (Beam Current Tracking Interlock) – Fast BCT (Synchronisation) Machine Protection – Beam Permit – Injection Permit Beam Revolution Frequency – Abort Gap Synchronisation Machine Timing Vacuum

4. Space - Generator SystemNumber / Area Comment MKDV generator~30m23 PFN, switch included in PFN MKDV power supplies3 racks MKDV triggering3 racks MKDH generators9 racks1m height false floor needed. Power cable going out from the bottom MKDH power supplies3 racks Power distribution3 racks 21 racks + ~30m2

5. Space - Controls SystemNumber / Area Comments General purpose2 racksMaster PLC, PROFINET hub MKDV slow controls3 racksTRC, PSC… MKDH slow controls3 racksPSC, Cooling, EDS, Triggering SBDS fast interlocking2 racksErractics, Missings, Sparks… SBDS Beam Energy Tracking System 1 rack SBDS fast control2 racksTiming, Trigger, Re-trigger SBDS machine protection2 racks SBDS instrumentation2 racksScopes, Counter, IPOC, OASIS… 17 racks

6. Cabling SystemNumberFrom – ToType MKDV power75Power – TunnelRG220 MKDH power6Power – Tunnel??? SBDS magnet control40Power – Tunnel SBDS generator60Control – PowerElectronic racks to pulse generator SBDS slow control100ControlInternal electronic racks SBDS fast control100ControlInternal electronic racks SBDS Optical fibre20CCR - ControlBETS, BIS… SBDS Network20BA5 - ControlIT hub to control racks Electrical distribution40ControlNormal + UPS Other10ControlTiming, beam instrumentation, BRF Cable ladders4Power, Electrical, Control, Signals

7. MKDV Generator 2

8. MKDV Generator Possible Switch Architecture Two redundant single switch of 12-13 GTOs each Dynamic range 1.4 to 35 kV (SBDS in LSS5 option) Max. voltage 42kV (12 GTO) Simplest triggering system Switching performance at low voltage to be confirmed (<=100V per GTO) Switch sensitivity to SEB to be confirmed (spontaneous firing) Two redundant double switch of 10 GTOs each Dynamic range 5 to 47 kV (SBDS in LSS1 option) Max. voltage 70kV Complex triggering system (series or parallel)