Interlock System Equipments for Conventional Magnets PP100901 aABTinterlock

Interlock System Equipments for Conventional Magnets PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 1 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Content • • • Purposes, components Magnets type Magnet Interlock System layout Interlock Box The Testing Box Particularities of the water flow monitor PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 2 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Purposes • Magnets protection against overheating • Switch off the Power Converter • Provide the magnet status to the Beam Interlock System (BIS) • Display the state of the power converter (operational or not) PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 3 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Components Thermoswitch for thermal protection of the coils Water flow monitor for the water flow control Box for thermoswitches interconnection Indicator to display the power converter status Connection for the communication with Beam Interlock System • Connection for the tests during commissioning and maintenance • • • PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 4 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Magnets type Item 1 cooling circuit device MBHA (Spectrometer) LINAC&LEBT MEBT 3 MCXA (Corrector hor+vert) 19 MQZA (Quadrupole) 22 MSOA (Solenoid) 6 MBHB (Dipole Magnet) 4 MCXB (Corrector hor+vert) 9 MQZB (Quadrupole) 3 cooling circuits device 11 20 MCHC (Corrector horizontal) 11 MCVC (Corrector vertical ) 9 MINC (Betatron core) 1 MQAC (Quad air cored) 1 MQZC/MQSC (Quadrupole/ skwed Quad) 27 MXZC (Sextupole) 6 MBHE (Dipole Magnet) HEBT& Treatmement Rooms 4 cooling circuits device 5 MBSA (Switching Dipole) MBHC/MBHD (Dipole Magnet) SYNCHROTRON 2 cooling circuits device 13 MBVF (Dipole 90 deg) 1 MCXE (Corrector hor/vert) 20/20 MQZE (Quadrupole) 81 MSHE (Scanning dipole hori) 6 MSVE (Scanning dipole vert) 6 Estimate of magnets for the gantry 10 Spare box 9 TOTAL 33 115 6 167 320 : air cooling magnets PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 5 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Magnet Interlock System Controls Magnets Frontend Conventional Magnets Supervisor (SCADA) Beam Interlock System (BIS) Frontend Conventional Magnets Thermoswitch interlock Water flow interlock PC Status PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 6 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Magnet Interlock System MAGNET 1 water flow switch Four cooling circuits layout 2 thermoswitches (one redundant) connected in series for each cooling circuit INTERLOCK BOX 8 terminals for thermoswitches connection 2 orange LED indicators (one redundant) for magnet status (ON= Power supply Operational) 1 connector (8 pins) for Beam Interlock System communication 1 bridge connector (19 pins) installed during operation PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 7 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Magnet Interlock System MAGNET The “last” thermoswitch wire shall be connected to the second terminal => close the interlock switch loop Two cooling circuits layout INTERLOCK BOX PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 8 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Magnet Interlock System PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 9 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Interlock Box INTERLOCK BOX Purpose: - Junction box for thermoswitches - PC indicator - Connection to the BIS - Connection for the tests Characteristics: -Standard for all magnets -Radiation resistance - Redundant indicators - No disconnection required from BIS during maintenance - the 8 pins connector respects the requirements for the BIS (ES-10017 -a-MMA) Quantity: - 330 (including 9 spares) The LEDs do not specify if the magnet is in a safety state for intervention on it PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 10 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Interlock Box PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 11 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

The testing box • Purpose: • Interlock verification during the commissioning • Diagnostic during operation • Allows to test the interlock boxes and BIS connection • Characteristics: • Standard for all magnets type • No radiation resistance required • No electrical network connection required PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 12 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

The testing box TESTING BOX (4) (2)&(3) PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 List of available tests: (1) self-test (box battery) (2) output to BIS (3) input from BIS (4) thermoswitches (5) LED indicators on the interlock box (6) bridges in the 19 pins connectors (6) (1) (5) 13 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

The testing box PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 14 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Water Flow monitors Water flow monitor Particularities: -One for each water cooled magnet -No redundant system -Installed next to the water manifolds on the water outlet -Cable directly connected to the Beam Interlock System (with respect to the cable and color code defined in ES 10017 -a-MMA) Example of water distribution system (UKGM Marburg) PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 15 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Water Flow monitors • Connections • Quantity • 225 (including 10 spares) PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 16 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Conclusion • Standardization of the interlock box • Possibilities to test the Magnet Interlock System • Adaptations for the water flow interlock PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 17 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010

Thank you for your attention Questions? PP-100901 -a-ABT_interlock conv mag. ppt 11 January 2022 18 Anthony Beaumont Interlock System Equipments for Conventional Magnets MACS week October 2010