iseg EHS Series Technical Documentation Manual
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iseg EHS Series Technical Documentation Manual

Versatile high precision high voltage module with multiple floating options
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Technical documentation
Last changed on: 16.01.2020
EHS Series
Versatile High Precision High Voltage Module with multiple Floating Options
4 / 8 / 16 / 24 / 32 / 48 channel, 100 V – 20 kV versions
•
very low ripple and noise
•
hardware voltage and current limits
•
voltage and current control per channel
•
programmable parameters (delayed trip etc.)
•
www.iseg-hv.com

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Summary of Contents for iseg EHS Series

  • Page 1 Technical documentation Last changed on: 16.01.2020 EHS Series Versatile High Precision High Voltage Module with multiple Floating Options 4 / 8 / 16 / 24 / 32 / 48 channel, 100 V – 20 kV versions • very low ripple and noise •...

  • Page 2: Document History

    Copyright © 2020 by iseg Spezialelektronik GmbH / Germany. All Rights Reserved. This document is under copyright of iseg Spezialelektronik GmbH, Germany. It is forbidden to copy, extract parts, duplicate for any kind of publication without a written permission of iseg Spezialelektronik GmbH. This information has been prepared for assisting operation and maintenance personnel to enable efficient use.

  • Page 3: Safety

    Advices marked as “Caution!” describe actions to avoid possible damages to property. CAUTION! INFORMATION Advices marked as “Information” give important information. INFORMATION Read the manual. Attention high voltage! Important information. EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 3/42...

  • Page 4: Intended Use

    You may only put the product into operation after it has been established that the high-voltage device complies with • the country-specific regulations, safety regulations and standards of the application. The high-voltage power supply unit may only be installed by qualified personnel. • EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 4/42...

  • Page 5: Important Safety Instructions

    Do not operate the unit in an explosive atmosphere. WARNING! WARNING! Do not operate the unit if you suspect the unit or the connected equipment to be damaged. WARNING! EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 5/42...
  • Page 6 Caution! CAUTION! The devices must only be used in combination with iseg approved crates. CAUTION! INFORMATION Please check the compatibility with the devices used. INFORMATION EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 6/42...

  • Page 7: Table Of Contents

    4.8 TC – Lower temperature coefficient 4.9 VLN Front panel versions Dimensional Drawings Connectors and PIN assignments Accesories Order guides Appendix Glossary Warranty & service Disposal Manufacturer contact EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 7/42...

  • Page 8: General Description

    The EHS High Precision module is available in two floating versions, Common Floating Ground (CFG) and Floating Ground (FG). EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 8/42...

  • Page 9: Technical Data

    Safety loop connector Lemo 2pole Limit monitor connector Lemo 1pole Lemo 2pole Lemo 1pole Case 19” plug-in cassette Dimensions – L/W/H 220mm / 8HP / 6U EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 9/42...
  • Page 10 R51.43, SHV EH161040x1050104300 SLA, SLP, ID, IU EHS 201 40x-VLN 4 kV 1 mA R51.45 EH321040x1050104500 SLA, SLP, ID, IU Table 2: Technical data: Configurations of Standard EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 10/42...
  • Page 11 SLA, SLP, F02, F20, ID, IU EHS 46 200x 20 kV 0.4 mA EH046200x4040000500 SLA, SLP, F02, F20, ID, IU Table 3: Technical data: Configurations of Standard EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 11/42...
  • Page 12 R51.44 EH245030x1050004400 SLA, SLP EHS 305 30x 3 kV 1 mA R51.46, I52 EH485030x1050004600 SLA, SLP Table 4: Technical data: Configurations of Standard / Flex series EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 12/42...

  • Page 13: Technical Data: Ehs High Precision Series

    96 PIN Safety loop connector Lemo 2pole Limit monitor connector Lemo 2pole Lemo 1pole Case 19 inch plug-in cassette Dimensions – L/W/H 220mm / 8HP / 6U EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 13/42...
  • Page 14 SLA, SLP, VCT, 1CR, ID, IU EHS 42 200x 20 kV 0.4 mA EH042200x4040000500 SLA, SLP, VCT, 1CR, ID, IU Table 6: Technical data: Configurations of Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 14/42...
  • Page 15 SLA, SLP, VCT, ID, IU EHS 42 200x 20 kV 100 µA EH042200x1040000500 SLA, SLP, VCT, ID, IU Tabelle 7: Technical data: Configurations of Common Floating Ground L EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 15/42...
  • Page 16 EHS 44 200x 20 kV 100 µA EH044200x1040000500 SLA, SLP, F02, F20, ID, IU Table 8: Technical data: Configurations of Floating Ground and Floating Ground L EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 16/42...

  • Page 17: Options

    The delivery condition is shown on the modules typeplate (side plate of the module). Typically newer iseg crate controllers (CC24, CC23, CC238) are delivered with 250kBits/s standard. Wiener INFORMATION M-POD Controller and older iseg hardware is set on 125 kBit/s standard bitrate.

  • Page 18: Module Status

    (i.e. I < I ), the counter will be reset. So this process can be restarted if the current rises again. EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 18/42...

  • Page 19: Limitations

    To guarantee a sufficient resolution for the current set values, a nominal current adequate to the application should be selected. iseg offers HV modules with nominal currents reduced to 100 μA or 10 μA in all voltage classes. These are designated e.g. for semiconductor detectors, which only require a few microampere operating current.

  • Page 20: Options

    If the temperature (T) at the sensor changes, the output voltage is automatically adjusted according to the formula: V = V + a ∙ (T – T (a…VCT-coefficient) EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 20/42...
  • Page 21 • The VCT data points are described in the reference manual "CAN_EDCP_Programmers-Guide.pdf ” (see Appendix) and in • the manual "iseg Hardware Abstraction Layer" (see Appendix). EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 21/42...

  • Page 22: Single Channel Inhibit (Iu, Id, Niu, Nid)

    Shut down all channels without ramp • When the INHIBIT is no longer active, the Inhibit flag must be reset before the voltage can be switched on again. EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 22/42...

  • Page 23: Sla - Active Safety Loop

    2.000 V isolation for Modules with FG. 4.8 TC – Lower temperature coefficient Improved temperature coefficient of 10ppm/K (T10). 4.9 VLN Reduced ripple see technical data. EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 23/42...

  • Page 24: Front Panel Versions

    Connector Options INHIBIT INHIBIT INHIBIT INHIBIT INHIBIT INHIBIT Figure FRONT PANELS Channels Floating SHV / S08 SHV / S08 Connector Options INHIBIT INHIBIT INHIBIT INHIBIT Figure EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 24/42...
  • Page 25 FRONT PANELS Channels Floating SHV /S08 SHV /S08 SHV /S08 Connector Options INHIBIT INHIBIT Figure Table 12: Front panel versions EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 25/42...

  • Page 26: Dimensional Drawings

    6 Dimensional Drawings Figure 3: 4 channels with SHV EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 26/42...
  • Page 27 Figure 4: 4 channels with S10 EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 27/42...
  • Page 28 Figure 5: 4 channels with S15 EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 28/42...
  • Page 29 Figure 6: 4 channels with S20 EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 29/42...
  • Page 30 Figure 7: 8 channels with SHV and Inhibit EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 30/42...
  • Page 31 Figure 8: 16 channels with SHV EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 31/42...
  • Page 32 Figure 9: 16 channels with SHV EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 32/42...
  • Page 33 Figure 10: 8 channels with Redel and Inhibit EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 33/42...
  • Page 34 Figure 11: 16 channels with Redel and Inhibit EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 34/42...
  • Page 35 Figure 12: 48 channels with Redel EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 35/42...

  • Page 36: Connectors And Pin Assignments

    7 Connectors and PIN assignments HV CONNECTOR ASSIGNMENTS Name R51.41 R51.43 R51.44 R51.45 Figure Name R51.46 R51.47 Figure HV CONNECTOR ASSIGNMENTS Name R51.48 Figure HV CONNECTOR ASSIGNMENTS Name Figure EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 36/42...
  • Page 37 CHANNEL 3 CHANNEL 11 CHANNEL 4 CHANNEL 12 CHANNEL 5 CHANNEL 13 CHANNEL 6 CHANNEL 14 CHANNEL 7 CHANNEL 15 Table 13: Connector and pin assignments EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 37/42...
  • Page 38 FFA.00.250.CTAC31 / Z200793 Limit monitor 2pol. (LEMO) Socket EGG.00.302.CLL lConnector FGG.00.302.CLAD / Z201466 INHIBIT 5pol. (LEMO) Socket EGG.00.305.CLL Connector FGG.00.305.CLAD35 / Z592723 Table 14: Connectors part number information EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 38/42...

  • Page 39: Accesories

    8 Accesories CAUTION! Only use genuine iseg parts like power cables, CAN cables and terminators for stable and safe operation. CAUTION! ACCESSORY ITEM ORDER ITEM CODE VCT cable, NTC shrink wrapped, 10m Z595094 SHV coupler screw for RG58 Z590162 SHV coupler screw for RG58, >5kV...

  • Page 40: Appendix

    Table 16: Item code parts for different configurations 10 Appendix For more information please use the following download links: This document http://download.iseg-hv.com/SYSTEMS/MMS/EHS/iseg_datasheet_EHS_en.pdf CAN EDCP Programmers-Guide http://download.iseg-hv.com/SYSTEMS/MMS/CAN_EDCP_Programmers-Guide.pdf iseg Hardware Abstraction Layer http://download.iseg-hv.com/SYSTEMS/MMS/isegHardwareAbstractionLayer.pdf EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 40/42...

  • Page 41: Glossary

    Reference temperature HV ON/OFF HV OFF/ON channel(s) high voltage low voltage signal ground Inhibit Polarity KILL KillEnable EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 41/42...

  • Page 42: Warranty & Service

    14 Manufacturer contact iseg Spezialelektronik GmbH Bautzner Landstr. 23 01454 Radeberg / OT Rossendorf GERMANY FON: +49 351 26996-0 | FAX: +49 351 26996-21 www.iseg-hv.com info@iseg-hv.de sales@iseg-hv.de EHS High Voltage Power Supply series | Last changed on: 16.01.2020 | www.iseg-hv.com 42/42...

This manual is also suitable for:

Ehs 40100pEhs f0 40nEhs 80 60pEhs 80 40p

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