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EDI GDE FM2 Performed Tests and Results

EDI GDE FM2 Performed Tests and Results. M . Steller Space Research Institute, Graz. Overview GDE Tests at RUAG. Board Level Adjustments Electrical test Pre-integration Electrical and functional test at bench Box Level Electrical and functional test after integration

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EDI GDE FM2 Performed Tests and Results

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  1. EDI GDE FM2Performed Tests and Results M. Steller Space Research Institute, Graz IWF/ÖAW GRAZ

  2. OverviewGDE Tests at RUAG • Board Level • Adjustments • Electrical test • Pre-integration • Electrical and functional test at bench • Box Level • Electrical and functional test after integration • Performance test • Environmental Tests at GDE Level • EMC tests • Vibration • Thermal cycling (ambient pressure) • Isolation and bonding • Magnetic moment tests (performed at/by IWF) IWF/ÖAW GRAZ

  3. OverviewGDE Tests at/by IWF • Incoming inspection • Bake-out • Calibration • Incoming inspection at UNH • Reports available at: ftp://ftp.iwf.oeaw.ac.at/pub/EDI_MMS/EDI_FM2/GDE/ IWF/ÖAW GRAZ

  4. Board Level Tests • DIG/ANA Board • Shared responsibility between RUAG and IWF • IWF performs tests for the digital part • RUAG performs adjustments and tests for analogue part • Content for digital part: • Power, clock, reset • DAC output for reference voltages with offset (onboard clock) • Interface to controller, interfaces to sensor, interface to gun • Pulse shaping for event channels, FPGA2 configuration, code delay • DAC bit stream, housekeeping • Report for digital part: EDI-IWF-REP-0241 • LV/HV Board • Adjustment of converter, secondary voltages, etc. • Test off all converter switch-OFF functions • Test of Optics HV outputs IWF/ÖAW GRAZ

  5. EMC Tests • Conducted Emission Test set-Up • Report: EDI-AAE-TRP-0031 IWF/ÖAW GRAZ

  6. EMC Results • Conducted EmissionCommon Mode IWF/ÖAW GRAZ

  7. EMC Results • Conducted EmissionDifferential ModePositive power line IWF/ÖAW GRAZ

  8. EMC Results • Conducted EmissionDifferential ModeNegative power line IWF/ÖAW GRAZ

  9. EMC Results • Inrush current • Converter ON • All switchable secondary supplies ON IWF/ÖAW GRAZ

  10. ResultsfromBonding &Isolation • Bonding test • GND stud to chassis and connector back-shells • Typically 0.9mOhm, maximum 1.7mOhm • Isolation test • Primary power inputs to secondary GND: >100MOhm • Primary GND to chassis: >100MOhm • Secondary GND to chassis: anti-parallel diodes O.K. • Inverse Polarity Protection: O.K. • Test performed prior and after thermal cycling • Report • EDI-AAE-TRP-0029 IWF/ÖAW GRAZ

  11. Vibration Test • Test set-up • Only GDE with top cover to close box • No sensor-gun dummy load as used for EQM • Report • EDI-AAE-TRP-0032 IWF/ÖAW GRAZ

  12. Vibration Test Results IWF/ÖAW GRAZ

  13. Performance Tests • Performance test executed at: • Ambient temperature • Maximum temperature • Minimum temperature • Ambient temperature • Test of power supply • Power consumption • Secondary voltages • Synchronization of converter • Sensor supply • Gun supply • Test of reference voltages • Optics reference voltages • Gun reference voltages IWF/ÖAW GRAZ

  14. Resultsfrom Performance Tests (1) • Ambient temperature • All requirements fulfilled • Maximum temperature • All requirements fulfilled • Report • See test summaryEDI-AAE-TRP-0018 IWF/ÖAW GRAZ

  15. Resultsfrom Performance Tests (2) • Minimum temperature • Few reference voltages slightly out of spec • Lower injector: 0.41% => 0.46% • Inner analyzer: 0.34% => 0.35% • Extractor: 0.31% => 0.33% • Gun XP: 0.18% => 0.21% IWF/ÖAW GRAZ

  16. IncomingInspection • Content • Connectivity to chassis, power GND, signal GND • Power consumption • Controller interface, sensor interface, correlator upload & readback • Test pulse synchronization, gun beam control • Supply voltages for gun • Reference voltages for the gun • HV outputs for the optics • Power consumption under nominal conditions • Report • EDI-IWF-REP-0270 IWF/ÖAW GRAZ

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