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EBM30N/TEG

–

Installation and User Guide

Document Number: 81773-4

Issue: 2

Spellman High Voltage Electronics Limited

+44 (0)1798 877000

[email protected]

Broomers Park, Pulborough, W. Sussex, UK. RH20 2RY

TEMPLATE: 40776 ISS A | ECN I-10067 | DATE: 16/04/21

QA/ENG/SAL

Page 11 of 16

3.3.5.

Scintillator Output and Cables

This uses a bespoke

’Poke home’ receptacle

manufactured by Spellman HV with an 9mm ISO metric

thread, 39mm deep. See drawing in Appendix 3

–

Scintillator Cable Assembly.

Different lenghts scintillator mating cables

for the ‘Poke home’

receptacle are available to order.

Scintillator Cable Assembly part number Cable Length

HVC11/1SO/1320

HVC11/1SO/1316

3.3.6.

PMT and Collector Outputs

These outputs use an industry standard BNC.HT connector (i.e. Radiall R316 553)

Содержание EBM30N/TEG

Страница 1: ...tage Electronics Corporation Tel 44 0 1798 877000 hvsales spellmanhv co uk Broomers Park Pulborough W Sussex UK RH20 2RY Product EBM30N TEG Title Installation and User Guide Document Number 81773 4 Issue 2 Date 10 August 2021 ...

Страница 2: ...ical Installation 8 3 3 Connecting the Power Supply 8 3 3 1 Input Power Connector PL1 8 3 3 2 Control Connectors PL2 and PL3 9 3 3 3 Input Power and Control Connectors Accessory Kit 10 3 3 4 High Voltage Connector and Cables 10 3 3 5 Scintillator Output and Cables 11 3 3 6 PMT and Collector Outputs 11 4 Operation of the HV Unit 12 4 1 Control Signals 12 4 2 Monitor Signals 12 5 Protection 13 Appen...

Страница 3: ...e extreme caution when working with this equipment High voltage power supplies must always be connected to protective earth Do not touch connections unless equipment is turned off and the capacitance of both the load and power supply are grounded Allow adequate time for discharge of internal capacitance of the power supply Do not ground yourself or work under wet or damp conditions Servicing Safet...

Страница 4: ...cet équipement Les alimentations haute tension doivent toujours être connectées au conducteur de protection Ne pas toucher les connexions à moins que l équipement soit éteint et que la capacité de la charge et de l alimentation électrique ne soit mise à la terre Prévoir un temps suffisant pour la décharge de la capacité interne de l alimentation Ne pas vous mettre à la terre ou travailler dans des...

Страница 5: ...llector outputs are provided at BNC HT connectors Radiall R316 553 The Scintillator output is provided at a bespoke poke home receptacle All control and monitoring is by analogue and TTL level signals 1 2 Bias Output and Bias Cancellation Supply The Bias Output is not controlled directly it is referenced to the Accelerator Output and varies with the load current and the Bias Cancellation Supply as...

Страница 6: ...3 Block Diagram A block diagram of the unit and its interconnection with the SEM is shown below 1 4 Environmental Conditions Operating Temperature 10 C to 45 C for normal operation however the unit will operate from 0 C but with an extended warm up period Storage Temperature 20 C to 75 C Humidity 0 to 85 RH non condensing Accelerator Bias Cancellation Filament Filament Filament Bias 500M Feedback ...

Страница 7: ...ion Category II environment Consideration should be given to conducting the following tests with the unit installed in the end product Dielectric Voltage Withstand Test between live parts of the unit and the end product chassis Permissible Limits Tests with the unit installed in the end product Temperatures on power electronic components transformer windings and accessible surfaces The unit must b...

Страница 8: ... a Pollution Degree 2 Installation Category II environment Weight 7 5 Kg 3 2 Electrical Installation Input Rating The EBM30N TEG is designed for operation from a UL recognised double insulated or SELV 24Vdc 5 supply the maximum continuous current requirement is 2 5A 3 3 Connecting the Power Supply The input and output connectors are not intended for field connections and should only be connected t...

Страница 9: ... to 10V 0 to 200uA Emission current Limited to 12V maximum 3 or 0 1V whichever is greater 8 EMS 0V O 9 PMT Prog I 0 to 6 5V 0 to 1300V P M T output Differential input 10 PMT Prog I 11 Scintillator Prog I 0 to 5 5V 0kV to 11kV Scintillator output Differential input 12 Scintillator Prog I 13 Collector Prog I 0 to 5V 0 to 500V Collector output Differential input 14 Collector Prog 0V I 15 Not Used Dig...

Страница 10: ...ng housings and crimps for the low voltage connectors 3 3 4 High Voltage Connector and Cables The unit uses a standard high voltage receptacle from Claymount the CA11 mini 75 Claymount www claymount com can also provide mating cable assemblies terminated with mini75 high voltage plug Spellman can provide a cable assembly in different lengths terminated one end in the mini 75 and the other end open...

Страница 11: ...n Page 11 of 16 3 3 5 Scintillator Output and Cables This uses a bespoke Poke home receptacle manufactured by Spellman HV with an 9mm ISO metric thread 39mm deep See drawing in Appendix 3 Scintillator Cable Assembly Different lenghts scintillator mating cables for the Poke home receptacle are available to order Scintillator Cable Assembly part number Cable Length HVC11 1SO 1320 1m HVC11 1SO 1316 2...

Страница 12: ...cintillator program voltage 0 to 5 5V This corresponds to 0kV to 11kV Scintillator output Collector program voltage 0 to 5V This corresponds to 0 to 500V Collector output Accelerator Bias and Filament remote on off TTL input Accelerator Bias and Filament all disabled if signal is High P M T output remote on off TTL input P M T output disabled if signal is High Scintillator output remote on off TTL...

Страница 13: ...will withstand maximum voltage arcs with an average repetition rate of up to 0 1Hz If the Accelerator has more than 8 arcs in a nominal 10 second period the unit will shut down If there are less than 8 arcs the unit will continue to operate Arc events less than 100ms from the previous event will be ignored A shutdown event maybe reset by toggling the Outputs 1 2 3 remote on off level off and on ag...

Страница 14: ...Page 14 of 16 Appendix 1 EBM30N TEG Outline Drawing ...

Страница 15: ...Page 15 of 16 Appendix 2 HV Cable Assembly ...

Страница 16: ...Page 16 of 16 Appendix 3 Scintillator Cable Assembly ...

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