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Technical documentation
Last changed on: 2020-12-02
EPS series
Versatile Built-in or System Capable High Voltage Power Supply Module
Versions from 500V – 30 kV
•
60 W and 150 W versions
•
patented resonance converter technology
•
high efficiency
•
available as metal-box or 3U MMC (only 60 W) version
•
combinable in a multichannel THQ AC/DC HV power supply
•
voltage and current control
•
low ripple and noise, low EMI
•
multiple options (INTERLOCK, ARC, CLD)
•
customized versions on request
•
www.iseg-hv.com
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Table of Contents
Related Manuals for iseg EPS Series
Summary of Contents for iseg EPS Series
- Page 1 Technical documentation Last changed on: 2020-12-02 EPS series Versatile Built-in or System Capable High Voltage Power Supply Module Versions from 500V – 30 kV • 60 W and 150 W versions • patented resonance converter technology • high efficiency • available as metal-box or 3U MMC (only 60 W) version •...
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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. EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 3/36... -
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. • EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 4/36... -
Page 5: Important Safety Instructions
WARNING! WARNING! Do not operate the unit in wet or damp conditions. WARNING! WARNING! Do not operate the unit in an explosive atmosphere. WARNING! EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 5/36... - Page 6 CAUTION! CAUTION! The devices (3UC) must only be used in combination with iseg approved crates. CAUTION! INFORMATION The shield of the high voltage output is always connected to the housing and can be used as a return conductor.
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Page 7: Table Of Contents
3.7 Troubleshooting 3.8 Maintenance 4 Dimensional drawings 5 Ground bolt connection 6 Connectors and PIN assignments 6.1 HV connectors 6.2 Interface connector D-SUB 9 (EPS metal box) EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 7/36... - Page 8 6.3 System connector H15 (EPS 3UC) 7 Order guides 8 Appendix 9 Glossary 10 Warranty & Service 11 Disposal 12 Manufacturer contact EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 8/36...
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Page 9: General Description
EPS modules can be equipped with ARC management or as capacitor charger with very low output voltage overshoot (option CLD). Customized versions can be produced on request. EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 9/36... -
Page 10: Technical Data
20% – 90%, non-condensing Notes: Specifications for stability, regulation, ripple and noise are guaranteed in the range 2% • V < V ≤ V Table 1: Technical data EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 10/36... -
Page 11: Configurations Eps 60W
– monitor voltage, see 2.3 Options and Order Information z – monitor voltage item code (5V = 05, 10V = A0) ARC and 10V monitor not combinable Table 2: Configurations EPS 60W EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 11/36... - Page 12 – monitor voltage item code (5V = 05, 10V = A0) ARC and 10V monitor not combinable Table 3: Configurations EPS 60W with Option CLD EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 12/36...
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Page 13: Configurations Eps 150W
– monitor voltage, see 2.3 Options and Order Information z – monitor voltage item code (5V = 05, 10V = A0) ARC and 10V monitor not combinable Table 5: Configurations EPS 150W CLD EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 13/36... -
Page 14: Options And Order Information
ARC management Capacitor charger Capacitor charger and ARC management VERY LOW NOISE Notes: for Set/Monitor voltage 5V only Table 6: Technical data: Options and order information EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 14/36... -
Page 15: Functional Description
(VLN – very low noise). • 3.1 Electrical wiring of the high voltage output Figure 1: Electrical wiring of the high voltage output EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 15/36... -
Page 16: Monitoring
To reset the error register, INHIBIT must be activated (set to low). EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 16/36... -
Page 17: Temperature
400 ms after the supply voltage is applied and is then deactivated this function can optionally be disabled at the factory. • EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 17/36... -
Page 18: Operation States
Regulation of the output current according to the set value of the output current under the condition measured output voltage (V ) < set value output voltage (V Figure 2: Operating area of the device EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 18/36... -
Page 19: Special Functions
The internal set value of the voltage is decreased from the set value to zero with the ramp speed depending on the configuration Switching off with INHIBIT: The HV generation is interrupted immediately, the set value of the voltage is set to zero. EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 19/36... -
Page 20: Inhibit
Table 8: Permissible number of ARCs. Device Number of ARCs / second EPS without option CLD EPS with option CLD Table 8: Permissible number of ARCs EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 20/36... -
Page 21: Devices With Option Arc
Table 9: Parameters of the ARC Management 3.4.6 VLN Reduced ripple see chapter 2 Technical Data. 3.4.7 CAR CAR is a combination the option ARC-Management and Capacitor Changer. EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 21/36... -
Page 22: Analogue I/O Interface (Aio)
5 V / (opt. 10 V) Notes: Case is connected to GND and 0V (Power supply ground) only without option ARC Table 10: PIN Assignment D-SUB 9 EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 22/36... -
Page 23: System Connector H15 (Eps 3Uc)
If KillEnable is active the reaching or exceeding of the I value will trigger a Kill-signal. This signal will switch off the HV immediately without ramp. Table 11: PIN Assignment H15 connector EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 23/36... -
Page 24: Reference
” of the connector “AIO”) or until the set value of the output current is reached (pin “I ” of the connector “AIO”, see chapter 3.5 Analogue I/O interface (AIO)). optionally 0 – 10 V EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 24/36... - Page 25 Figure 4: Electrical wiring of the analogue and digital in- and outputs EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 25/36...
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Page 26: Connector Assignment
It must be connected to the earthing bolt (see Figure 10: Ground bolt connection) on the rear panel. CAUTION! EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 26/36... -
Page 27: Aio Connection
Repair and maintenance may only be performed by trained and authorized personnel. INFORMATION For compliance of the specified accuracy of set and monitor signals, the unit has to be recalibrated once a year. INFORMATION EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 27/36... -
Page 28: Dimensional Drawings
4 Dimensional drawings Figure 5: Dimensional drawing EPS 60W Cable Figure 6: Dimensional drawing EPS 3U Cassette with SHV HV-connector ≤ 8kV EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 28/36... - Page 29 Figure 7: Dimensional drawing EPS 3U Cassette with GES HV-connector ≥10 kV EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 29/36...
- Page 30 Figure 8: Dimensional drawing EPS 150W EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 30/36...
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Page 31: Ground Bolt Connection
5 Ground bolt connection Figure 9: Detail drawing of Figure 8 Figure 10: Ground bolt connection EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 31/36... -
Page 32: Connectors And Pin Assignments
7320020 / Z592391 G31 (GES) – 30 kV Socket 7331053 Connector 7331052 / Z592501 6.2 Interface connector D-SUB 9 (EPS metal box) D-SUB9 CONNECTORS Name D-SUB9 Figure EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 32/36... -
Page 33: System Connector H15 (Eps 3Uc)
G31_C02-LLL Notes: Length building examples: 10cm ➜ 0.1, 2.5m ➜ 2.5, 12m ➜ 012, 999m ➜ 999 Table 13: Item code parts for different configurations EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 33/36... -
Page 34: Appendix
For more information please use the following download links: This document https://iseg-hv.com/download/DC_DC/EPS/iseg_manual_EPS_ en . pdf Iseg crates (3UC) https://iseg-hv.com/de/products/detail/MME Crates Iseg THQ https://iseg-hv.com/de/products/detail/THQ Application note Coming soon EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 34/36... -
Page 35: Glossary
HV ON/OFF HV OFF/ON channel(s) high voltage low voltage signal ground Inhibit Polarity KILL KillEnable EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 35/36... -
Page 36: Warranty & Service
12 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 EPS High Voltage Power Supply series | Last changed on: 2020-12-02 | www.iseg-hv.com 36/36...
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