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Technical documentation
Last changed on: 2022-03-14
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: 2022-03-14 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 •...
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Page 2: Document History
Copyright © 2022 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
Advice marked as “Caution!” describe actions to avoid possible damages to property. CAUTION! INFORMATION Advice marked as “Information” give important information. INFORMATION Read the manual. Attention high voltage! Important information. EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 3/51... -
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: 2022-03-14 | www.iseg-hv.com 4/51... -
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: 2022-03-14 | www.iseg-hv.com 5/51... - 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: 2022-03-14 | www.iseg-hv.com 6/51...
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Page 7: Table Of Contents
8.5 Limit monitor – socket 2pol 8.6 Redel – R51.41 8.7 Redel – R51.43 8.8 Redel – R51.44 8.9 Redel – R51.45 8.10 Redel – R51.46 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 7/51... - Page 8 8.11 Redel – R51.47 8.12 Redel – R51.48 Accessories Order guides Appendix Glossary Warranty & service Disposal Manufacturer contact EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 8/51...
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Page 9: 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: 2022-03-14 | www.iseg-hv.com 9/51... -
Page 10: Technical Data
Limit monitor connector Lemo 1pole, Lemo 2pole, Lemo 1pole, (Figure 16) (Figure 17) (Figure 16) Case 19” plug-in cassette Dimensions – L/W/H 220mm / 8HP / 6U EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 10/51... - Page 11 Notes: replacement characters: o – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 2: Technical data: Configurations of Standard EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 11/51...
- Page 12 Notes: replacement characters: o – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 3: Technical data: Configurations of Standard EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 12/51...
- Page 13 – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 4: Technical data: Configurations of Standard / Flex series EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 13/51...
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Page 14: Technical Data: Ehs High Precision Series
(Figure 15) Limit monitor connector Lemo 2pole, Lemo 1pole, (Figure 17) (Figure 16) Case 19 inch plug-in cassette Dimensions – L/W/H 220mm / 8HP / 6U EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 14/51... - Page 15 – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 6: Technical data: Configurations of Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 15/51...
- Page 16 – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 7: Technical data: Configurations of Common Floating Ground L EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 16/51...
- Page 17 – options, c – connector, r – revision, k – customization, x – polarity (negative/positive/mix) Table 8: Technical data: Configurations of Floating Ground and Floating Ground L EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 17/51...
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Page 18: Options
LOWER OUTPUT CURRENT L (I = 100 μA) – Notes: – Requires option „1CR“ – only on request Table 9: Technical data: Options and order information EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 18/51... -
Page 19: Handling
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 20: Module Status
For the 48 channel modules the safety current loop is independently from the SRTN contact only to be supplied through the SL-socket. Deactivating the safety current loop by placing the “SL-disable” jumper ( Figure 1: Jumper configuration on back side) does not deactivates the SRTN-mechanism. EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 20/51... -
Page 21: Delayed Trip
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 22: Modules With Two Current Measurement Ranges
An active KillEnable function disables the Delayed Trip function. If KillEnable is active and a trip occurs, the channel is shut down without ramp at the fastest hardware response time (smaller than 1 ms). However, the actual discharge time strongly depends on the connected load. EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 22/51... -
Page 23: Options
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: 2022-03-14 | www.iseg-hv.com 23/51... -
Page 24: Sla - Active Safety Loop
4.9 L – Lower output current (HP only) The output current is limited to a lower value, e.g. 100 µA. With this option only one current measurement range available. EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 24/51... -
Page 25: Front Panel Versions
HV Connector Options INHIBIT INHIBIT INHIBIT Figure INHIBIT INHIBIT INHIBIT Notes: CFG: Common Floating Ground FG: Floating Ground CG: Common Ground Table 11: front view 4ch modules EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 25/51... - Page 26 SL ( PIN30) SL ( PIN30) INHIBIT INHIBIT 0 -7 Notes: CFG: Common Floating Ground FG: Floating Ground CG: Common Ground Table 12: front view 8ch modules EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 26/51...
- Page 27 CH10 CH10 CH10 CH1 1 CH12 CH13 CH14 CH15 Notes: CFG: Common Floating Ground FG: Floating Ground CG: Common Ground Table 13: front view 16ch modules EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 27/51...
- Page 28 SL ( PIN30) INHIBIT 0 -7 INHIBIT 8 -15 Notes: CFG: Common Floating Ground FG: Floating Ground CG: Common Ground Table 14: front view 16/24/48 ch modules EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 28/51...
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Page 29: Dimensional Drawings
6 Dimensional Drawings Figure 2: 4 channels with SHV in Floating Ground / Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 29/51... - Page 30 Figure 3: 4 channels with S10 in Floating Ground or Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 30/51...
- Page 31 Figure 4: 4 channels with S20 in Floating Ground or Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 31/51...
- Page 32 Figure 5: 8 channels with SHV in Floating Ground or Common Floating Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 32/51...
- Page 33 Figure 6: 8 channels with SHV in Floating Ground or Common Floating Ground and Inhibit EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 33/51...
- Page 34 Figure 7: 16 channels with SHV in Common Ground EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 34/51...
- Page 35 Figure 8: 16 channels in Floating Ground or Common Floating Ground with SHV EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 35/51...
- Page 36 Figure 9: 16 channels in Common Floating Ground with Redel and Inhibit EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 36/51...
- Page 37 Figure 10: 8 , 16, 48 channels in Floating Ground or Common Floating Ground with Redel EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 37/51...
- Page 38 Figure 11: 16 , 32 channels in Common Ground with Redel EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 38/51...
- Page 39 Figure 12: 16, 24, 48 channels in FLEX with Redel EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 39/51...
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Page 40: Connectors Assignments
FGG.00.302.CLAD30 manufacturer LEMO Elektronik GmbH iseg part number Z201466 Figure 17 CABLE SIDE part number R317.005.000 manufacturer Radiall iseg part number Z592474 Figure 18 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 40/51... - Page 41 ERA.05.403.ZLL1 Z592263 (female) Contacts Safety Loop EGG.3B.665.ZZM Z592262 (female) manufacturer LEMO Elektronik GmbH Notes: SL: Safty Loop C-RTN: Common Return CCG: Common Crate Ground Figure 22 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 41/51...
- Page 42 Z592262 (female) manufacturer LEMO Elektronik GmbH Notes: Figure 25 RTN: Return SRTN: Safety Return PIN 21, 22, 23, 45, 46, 47, RTN, SRTN middle row, marked EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 42/51...
- Page 43 Connector contacts ERA.05.403.ZLL1 Z592263 (female) Contacts Safety Loop EGG.3B.665.ZZM Z592262 (female) manufacturer LEMO Elektronik GmbH Notes: RTN: Return CCG: Common Crate Ground Figure 27 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 43/51...
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Page 44: Pin Assignments
8.4 Limit monitor – socket 1pol NAME DESCRIPTION Limit Limit (I or V Ground 8.5 Limit monitor – socket 2pol NAME DESCRIPTION C-RTN Common Return Limit Limit EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 44/51... -
Page 45: Redel - R51.41
Output Channel 19 Safty Loop Ch20 Output Channel 20 Ch21 Output Channel 21 Ch22 Output Channel 22 Ch23 Output Channel 23 Table 17: pin assignment, Redel – R51.44 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 45/51... -
Page 46: Redel - R51.45
Output Channel 43 Ch44 Output Channel 44 Ch45 Output Channel 45 Ch46 Output Channel 46 Ch47 Output Channel 47 Table 19: pin assignment, Redel – R51.46 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 46/51... -
Page 47: Redel - R51.47
Return, Channel 13 Ch14 Output Channel 14 Ch14 Return, Channel 14 Ch15 Output Channel 15 Ch15 Return, Channel 15 Table 21: pin assignment, Redel – R51.48 EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 47/51... -
Page 48: Accessories
9 Accessories CAUTION! Only use genuine iseg parts like power cables, CAN cables and terminators for stable and safe operation. CAUTION! ACCESSORY ITEM ORDER ITEM CODE SHV coupler screw for RG58 Z590162 SHV coupler screw for RG58, >5kV Z592474 Kings 10kV HV cable plug single pole (1065-1) -
Page 49: Appendix
Archives http://download.iseg-hv.com/SYSTEMS/MMS/EHS/archive 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 Manufacturers website (connectors) LEMO Elektronik GmbH https://www.rosenberger.com/ GES electronic https://www.ges-highvoltage.com/ Kings Electronics https://www.winconn.com/ Radiall https://www.radiall.com/ EHS High Voltage Power Supply series | Last changed on: 2022-03-14 | www.iseg-hv.com 49/51... -
Page 50: 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: 2022-03-14 | www.iseg-hv.com 50/51... -
Page 51: Warranty & Service
15 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: 2022-03-14 | www.iseg-hv.com 51/51...
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