EPS PSI 10000 4U User manual

EPS
Stromversorgung
Doc ID: PSI10EN
Revision: 03
Date: 07/2020
Operating Guide
PSI 10000 4U
DC High Efficiency Power Supply
Attention! This document is only
valid for devices rmware “KE:
2.04”, “HMI: 2.05” and “DR:
1.0.4.3” or higher.

Page 3
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
TABLE OF CONTENTS
1GENERAL
1.1 About this document......................................5
1.1.1 Retention and use..........................................5
1.1.2 Copyright........................................................5
1.1.3 Validity ............................................................5
1.1.4 Symbols and warnings ..................................5
1.2 Warranty.........................................................5
1.3 Limitation of liability ........................................5
1.4 Disposal of equipment ...................................6
1.5 Product key ....................................................6
1.6 Intended usage ..............................................6
1.7 Safety .............................................................7
1.7.1 Safety notices.................................................7
1.7.2 Responsibility of the user...............................8
1.7.3 Responsibility of the operator .......................8
1.7.4 User requirements .........................................8
1.7.5 Alarm signals..................................................9
1.8 Technical data ................................................9
1.8.1 Approved operating conditions......................9
1.8.2 General technical data...................................9
1.8.3 Specic technical data (380/400/480 V mod-
els)................................................................10
1.8.4 Specic technical data (208 V models).......16
1.8.5 Views............................................................17
1.8.6 Control elements..........................................23
1.9 Construction and function............................24
1.9.1 General description......................................24
1.9.2 Block diagram ..............................................24
1.9.3 Scope of delivery .........................................25
1.9.4 Accessories..................................................25
1.9.5 Options .........................................................25
1.9.6 The control panel (HMI)...............................26
1.9.7 USB port (rear side).....................................29
1.9.8 Interface module slot ...................................29
1.9.9 Analog interface ...........................................29
1.9.10 “Share BUS” connector ...............................30
1.9.11 “Sense” connector (remote sensing)...........30
1.9.12 Master-Slave bus.........................................30
1.9.13 Ethernet port ................................................31
1.9.14 Water cooling ...............................................31
2INSTALLATION &
COMMISSIONING
2.1 Transport and storage .................................32
2.1.1 Transport ......................................................32
2.1.2 Packaging ....................................................32
2.1.3 Storage.........................................................32
2.2 Unpacking and visual check........................32
2.3 Installation ....................................................32
2.3.1 Safety procedures before installation and
use................................................................32
2.3.2 Preparation...................................................32
2.3.3 Installing the device .....................................33
2.3.4 Installing the water cooling ..........................34
2.3.5 Connection to AC supply .............................36
2.3.6 Connection to DC loads...............................38
2.3.7 Connection of remote sense .......................39
2.3.8 Grounding of the DC output ........................40
2.3.9 Installation of an interface module...............40
2.3.10 Connecting the analog interface .................41
2.3.11 Connecting the Share bus...........................41
2.3.12 Connecting the USB port (rear side)...........41
2.3.13 Initial commission.........................................41
2.3.14 Commission after a rmware update or a
long period of non-use.................................41
3OPERATION AND APPLICATION
3.1 Personal safety ............................................42
3.2 Operating modes .........................................42
3.2.1 Voltage regulation / Constant voltage .........42
3.2.2 Current regulation / constant current / current
limiting ..........................................................43
3.2.3 Power regulation / constant power / power
limiting ..........................................................43
3.2.4 Internal resistance regulation ......................43
3.3 Alarm conditions ..........................................44
3.3.1 Power Fail ...................................................44
3.3.2 Overtemperature..........................................44
3.3.3 Overvoltage protection.................................44
3.3.4 Overcurrent protection.................................44
3.3.5 Overpower protection ..................................44
3.3.6 Safety OVP ..................................................45
3.3.7 Share bus fail ...............................................45
3.4 Manual operation .........................................46
3.4.1 Switching on the device...............................46
3.4.2 Switching the device o󰀨...............................46
3.4.3 Conguration via the menu .........................46
3.4.4 Adjustment limits..........................................54
3.4.5 Changing the operating mode.....................54
3.4.6 Manual adjustment of set values.................55
3.4.7 Switching the DC output on or o󰀨 ...............56
3.4.8 Recording to USB stick (logging) ................56
3.4.9 The quick menu ...........................................57
3.4.10 The graph.....................................................58
3.5 Remote control.............................................59
3.5.1 General.........................................................59
3.5.2 Control locations ..........................................59
3.5.3 Remote control via a digital interface ..........59
3.5.4 Remote control via the analog interface .....60
3.6 Alarms and monitoring.................................64
3.6.1 Denition of terms ........................................64
3.6.2 Device alarm and event handling................64
3.7 Locking the control panel (HMI) ..................66
3.8 Locking the “Limits” and “Proles”...............67

Page 4
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
3.9 Loading and saving user proles ................67
3.10 The function generator.................................68
3.10.1 Introduction...................................................68
3.10.2 General.........................................................68
3.10.3 Method of operation.....................................69
3.10.4 Manual operation .........................................70
3.10.5 Sine wave function.......................................71
3.10.6 Triangular function .......................................71
3.10.7 Rectangular function....................................72
3.10.8 Trapezoidal function.....................................72
3.10.9 DIN 40839 function ......................................73
3.10.10 Arbitrary function..........................................73
3.10.11 Ramp function..............................................78
3.10.12 IU table function (XY table)..........................78
3.10.13 Simple PV (photovoltaics) function .............80
3.10.14 FC table function (fuel cell)..........................81
3.10.15 Extended PV function according to EN
50530 ...........................................................83
3.10.16 Remote control of the function generator....88
3.11 Other applications........................................89
3.11.1 Parallel operation in master-slave (MS)......89
3.11.2 Series connection ........................................93
3.11.3 Operation as battery charger.......................93
4 SERVICE AND MAINTENANCE
4.1 Maintenance / cleaning................................94
4.1.1 Battery replacement.....................................94
4.2 Fault nding / diagnosis / repair...................94
4.2.1 Firmware updates........................................94
4.3 Calibration ....................................................95
4.3.1 Preface .........................................................95
4.3.2 Preparation...................................................95
4.3.3 Calibration procedure ..................................95
5CONTACT AND SUPPORT
5.1 General.........................................................96
5.2 Contact options............................................96

Page 5
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1. General
1.1 About this document
1.1.1 Retention and use
This document is to be kept in the vicinity of the equipment for future reference and explanation of the operation of
the device. This document is to be delivered and kept with the equipment in case of change of location and/or user.
1.1.2 Copyright
Reprinting, copying, also partially, usage for other purposes as foreseen of this manual are forbidden and breach
may lead to legal process.
1.1.3 Validity
This manual is valid for the following equipment including derived variants:
Model Model Model
PSI 10060-1000 4U PSI 10360-240 4U PSI 11000-80 4U
PSI 10080-1000 4U PSI 10500-180 4U PSI 11500-60 4U
PSI 10200-420 4U PSI 10750-120 4U PSI 12000-40 4U
1.1.4 Symbols and warnings
Warning and safety notices as well as general notices in this document are shown in a box with a symbol as follows:
Symbol for a life threatening danger
Symbol for general safety notices (instructions and damage protection bans) or important infor-
mation for operation
Symbol for general notices
1.2 Warranty
EPS Stromversorgung guarantees the functional competence of the applied technology and the stated performance
parameters. The warranty period begins with the delivery of free from defects equipment.
Terms of guarantee are included in the general terms and conditions (TOS) of EPS Stromversorgung.
1.3 Limitation of liability
All statements and instructions in this manual are based on current norms and regulations, up-to-date technology
and our long term knowledge and experience. The manufacturer accepts no liability for losses due to:
• Usage for purposes other than designed
• Use by untrained personnel
• Rebuilding by the customer
• Technical changes
• Use of not authorized spare parts
The actual delivered device(s) may di󰀨er from the explanations and diagrams given here due to latest technical
changes or due to customized models with the inclusion of additionally ordered options.

Page 6
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.4 Disposal of equipment
A piece of equipment which is intended for disposal must, according to European laws and regulations (ElektroG,
WEEE) be returned to the manufacturer for scrapping, unless the person operating the piece of equipment or an-
other, delegated person is conducting the disposal. Our equipment falls under these regulations and is accordingly
marked with the following symbol:
The device contains a Lithium battery cell. Disposal of that battery follows the above stated rule
or specic local regulations.
1.5 Product key
Decoding of the product description on the label, using an example:
PSI 10 080 - 1000 4U zzz
Field for identication of installed options
WC = Water cooling installed
Construction (not always given)
4U = 19" frame with 4U
Maximum current of the device in Ampere
Maximum voltage of the device in Volt („12000“ = 2000 Volt)
Series: 10 = Series 10000
Type identication:
PSI = Power Supply Intelligent
1.6 Intended usage
The equipment is intended to be used, if a power supply or battery charger, only as a variable voltage and current
source, or, if an electronic load, only as a variable current sink.
Typical application for a power supply is DC supply to any relevant user, for a battery charger the charging of var-
ious battery types and for electronic loads the replacement of an ohmic resistor by an adjustable DC current sink
in order to load relevant voltage and current sources of any type.
• Claims of any sort due to damage caused by non-intended usage will not be accepted.
• All damage caused by non-intended usage is solely the responsibility of the operator.

Page 7
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.7 Safety
1.7.1 Safety notices
Mortal danger - Hazardous voltage
• Electrical equipment operation means that some parts can be under dangerous voltage.
Therefore all parts under voltage must be covered! This basically applies to all models,
though 60 V models according to SELV can’t generate hazardous DC voltage.
• All work on connections must be carried out under zero voltage (output not connected to
load) and may only be performed by qualied and informed persons. Improper actions
can cause fatal injury as well as serious material damage.
• Never touch cables or connectors directly after unplugging from mains supply as the
danger of electric shock remains!
• Never touch the contacts on the DC output terminal directly after switching o󰀨 the DC
output, because there still can dangerous voltage present, sinking more or less slowly
depending on the load! There also can be dangerous potential between negative DC
output to PE or positive DC output to PE due to charged X capacitors which may not
discharge.
• Always follow 5 safety rules when working with electric devices:
• Disconnect completely
• Secure against reconnection
• Verify that the system is dead
• Carry out earthing and short-circuiting
• Provide protection from adjacent live parts
• The equipment must only be used as intended
• The equipment is only approved for use within the connection limits stated on the product label.
• Do not insert any object, particularly metallic, through the ventilator slots
• Avoid any use of liquids near the equipment. Protect the device from wet, damp and conden-
sation.
• Do not connect loads, particularly such with low resistance, to the device while the DC output is
switched on; sparking may occur which can cause burns as well as damage to the equipment
and to the load.
• ESD regulations must be applied when plugging interface cards or modules into the relative slot
• Interface cards or modules may only be attached or removed after the device is switched o󰀨.
It’s not necessary to open the device.
• Do not connect external power sources with reversed polarity to the DC output! The equipment
will be damaged, even when not powered.
• Avoid where possible connecting external power sources to the DC output, and never those
that can generate a higher voltage than the nominal voltage of the device.
• Never insert a network cable which is connected to Ethernet or its components into the mas-
ter-slave socket on the back side of the device!
• Always congure the various protecting features against overvoltage etc. for sensitive loads to
what the target application requires!

Page 8
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.7.2 Responsibility of the user
The equipment is in industrial operation. Therefore the operators are governed by the legal safety regulations.
Alongside the warning and safety notices in this manual the relevant safety, accident prevention and environmental
regulations must also be applied. In particular the users of the equipment:
• must be informed of the relevant job safety requirements
• must work to the dened responsibilities for operation, maintenance and cleaning of the equipment
• before starting work must have read and understood the operating manual
• must use the designated and recommended safety equipment.
Furthermore, anyone working with the equipment is responsible for ensuring that the device is at all times tech-
nically t for use.
1.7.3 Responsibility of the operator
Operator is any natural or legal person who uses the equipment or delegates the usage to a third party, and is
responsible during its usage for the safety of the user, other personnel or third parties.
The equipment is in industrial operation. Therefore the operators are governed by the legal safety regulations.
Alongside the warning and safety notices in this manual the relevant safety, accident prevention and environmental
regulations must also be applied. In particular the operator has to
• be acquainted with the relevant job safety requirements
• identify other possible dangers arising from the specic usage conditions at the work station via a risk assessment
• introduce the necessary steps in the operating procedures for the local conditions
• regularly control that the operating procedures are current
• update the operating procedures where necessary to reect changes in regulation, standards or operating con-
ditions.
• dene clearly and unambiguously the responsibilities for operation, maintenance and cleaning of the equipment.
• ensure that all employees who use the equipment have read and understood the manual. Furthermore the users
are to be regularly schooled in working with the equipment and the possible dangers.
• provide all personnel who work with the equipment with the designated and recommended safety equipment
Furthermore, the operator is responsible for ensuring that the device is at all times technically t for use.
1.7.4 User requirements
Any activity with equipment of this type may only be performed by persons who are able to work correctly and
reliably and satisfy the requirements of the job.
• Persons whose reaction capability is negatively inuenced by e.g. drugs, alcohol or medication may not operate
the equipment.
• Age or job related regulations valid at the operating site must always be applied.
Danger for unqualied users
Improper operation can cause person or object damage. Only persons who have the nec-
essary training, knowledge and experience may use the equipment.
Delegated persons are those who have been properly and demonstrably instructed in their tasks and the atten-
dant dangers.
Qualied persons are those who are able through training, knowledge and experience as well as knowledge of
the specic details to carry out all the required tasks, identify dangers and avoid personal and other risks.
All work on electrical equipment may only be performed by qualied electricians.

Page 9
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.7.5 Alarm signals
The equipment o󰀨ers various possibilities for signaling alarm conditions, however, not for danger situations. The
signals may be optical (on the display as text), acoustic (piezo buzzer) or electronic (status output of the analog
interface or digitally readable status bits). All alarms will cause the device to switch o󰀨 the DC output.
The meaning of the signals is as follows:
Signal OT
(OverTemperature)
• Overheating of the device
• DC output will be switched o󰀨
• Non-critical
Signal OVP / SOVP
(OverVoltage)
• Overvoltage shutdown of the DC output due to excess of the preset limit
• Critical! The device and/or the load could be damaged
Signal OCP
(OverCurrent)
• Shutdown of the DC output due to excess of the preset limit
• Non-critical, protects the load from excessive current consumption
Signal OPP
(OverPower)
• Shutdown of the DC output due to excess of the preset limit
• Non-critical, protects the load from excessive power consumption
Signal PF
(Power Fail)
• DC output shutdown due to AC undervoltage or defect in the AC input
• Critical on overvoltage! AC input circuit could be damaged
Signal MSP
(Master-Slave Pro-
tection)
• DC output shutdown due to communication problems on the master-slave bus
• Non-critical
Signal SF
(Share Bus Fail)
• DC output shutdown due to signal distortion on the Share bus
• Non-critical
1.8 Technical data
1.8.1 Approved operating conditions
• Use only inside dry buildings
• Ambient temperature 0-50°C (32...122°F)
• Operational altitude: max. 2000 m (6500 ft) above sea level
• Max 80% relative humidity, not condensing
1.8.2 General technical data
Display: Color TFT touch screen with gorilla glass, 5”, 800pt x 480pt, capacitive
Controls: 2 rotary knobs with pushbutton function, 1 pushbutton
The nominal values for the device determine the maximum adjustable ranges.

Page 10
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.8.3 Specic technical data (380/400/480 V models)
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
Example: an 1000 A model has min. 0.2% current accuracy, that is 2 A. When adjusting the current to 300 A, the actual current on the DC output is allowed to di󰀨er
max. 2 A from the set value, which means it could be between 298 A and 302 A.
(2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz
(3 The display error adds to the error of the related actual value on the DC output
(4 Typical value at 100% voltage and 100% power
30 kW Model 380/400/480 V
PSI 10060-1000 PSI 10080-1000 PSI 10200-420
AC supply
Voltage range (L-L) 380 / 400 / 480 V, ±10%
Frequency 45 - 66 Hz
Connection 3ph, PE
Leak current ≤ 3.5 mA
Phase current / inrush current Max. 56 A
Power factor ≈0.99
DC output
Max. voltage UMax 60 V 80 V 200 V
Max. current IMax 1000 A 1000 A 420 A
Max. power PMax 30000 W 30000 W 30000 W
Overvoltage protection range 0...66 V 0...88 V 0...220 V
Overcurrent protection range 0...1100 A 0...1100 A 0...462 A
Overpower protection range 0…33000 W 0…33000 W 0…33000 W
Temperature coe󰀩cient (Δ/K) Voltage set values / current set values: 100 ppm
Capacitance (approx.) 25380 μF 25380 μF 5400 μF
Voltage regulation
Adjustment range 0...61.2 V 0...81.6 V 0...204 V
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Line regulation at ±10% ΔUAC ≤ 0.02% UNom ≤ 0.02% UNom ≤ 0.02% UNom
Load regulation at 0...100% ΔIOUT ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UNom ≤ 0.2% UNom ≤ 0.2% UNom
Remote sensing compensation Max. 5% UNom Max. 5% UNom Max. 5% UNom
Rise time 10...90% ΔUOUT Max. 30 ms Max. 30 ms Max. 30 ms
Transient time after ΔIOUT ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms
Ripple (2 ≤ 320 mVPP
≤ 25 mVRMS
≤ 320 mVPP
≤ 25 mVRMS
≤ 300 mVPP
≤ 40 mVRMS
Fall time at no load after switching
DC output o󰀨 -Down from 100% to <60 V: less than 10 s
Current regulation
Adjustment range 0...1020 A 0...1020 A 0...428.4 A
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.1% INom ≤ 0.1% INom ≤ 0.1% INom
Line regulation at ±10% ΔUAC ≤ 0.05% INom ≤ 0.05% INom ≤ 0.05% INom
Load regulation at 0...100% ΔUOUT ≤ 0.15% INom ≤ 0.15% INom ≤ 0.15% INom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% INom ≤ 0.2% INom ≤ 0.2% INom
Power regulation
Adjustment range 0…30600 W 0…30600 W 0…30600 W
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% PNom ≤ 0.3% PNom ≤ 0.3% PNom
Line regulation at ±10% ΔUAC ≤ 0.05% PNom ≤ 0.05% PNom ≤ 0.05% PNom
Load reg. at 10-90% ΔUDC * ΔIDC ≤ 0.75% PNom ≤ 0.75% PNom ≤ 0.75% PNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% PNom ≤ 0.2% PNom ≤ 0.2% PNom
E󰀩ciency (4 ≤ 94% ≤ 94% ≤ 94.2%

Page 11
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
30 kW Model 380/400/480 V
PSI 10060-1000 PSI 10080-1000 PSI 10200-420
Resistance regulation
Adjustment range 0.003...5 Ω 0.003...5 Ω 0.165...25 Ω
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% of max. resistance ± 0.1% of maximum current
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Analog interface (2
Set value inputs U, I, P, R
Actual value outputs U, I
Control signals DC output on/o󰀨, remote control on/o󰀨, resistance mode on/o󰀨
Status signals CV, OVP, OCP, OPP, OT, PF, DC on/o󰀨
Galvanic isolation to the device Max. 725 V DC
Insulation Allowed potential shift (oating voltage) on the DC output:
Negative DC to PE ±500 V DC ±500 V DC ±725 V DC
Positive DC to PE +600 V DC +600 V DC +1000 V DC
AC input <-> PE 2.5 kV DC
AC input <-> DC output 2.5 kV DC
Miscellaneous
Cooling (standard) Temperature controlled fans, front inlet, rear exhaust
Cooling (WC) Water
Ambient temperature 0...50 °C (32...133 °F)
Storage temperature -20...70 °C (-4...158 °F)
Humidity < 80%, not condensing
Standards EN 61010-1:2007-11, EN 50160:2011-02
EN 61000-6-2:2016-05, EN 61000-6-3:2011-09
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m (6500 ft)
Digital interfaces
Featured 1x USB and 1x Ethernet for communication, 1x USB-A for data recording, Mas-
ter-slave
Slot Optional: CANopen, Probus, Pronet, RS232, CAN, EtherCAT
Galvanic isolation from device Max. 725 V DC
Terminals
Rear side Share Bus, DC output, AC supply, remote sensing, analog interface, USB, Ethernet
master-slave bus, interface module slot
Front side USB for sticks
Dimensions
Enclosure (W x H x D) 19“ x 4U x 670 mm (26.4”)
Total (Standard) (W x H x D) 483 x 177 x min. 760 mm (19” x 7” x min. 29.9”)
Weight (standard) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs)
Weight (WC) (3 ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs)
Article number (standard) 06230800 06230801 06230802
Article number (WC) (3 06250800 06250801 06250802
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value. With the resistance, the
accuracy rating already includes the error of the actual resistance display.
(2 For technical specications of the analog interface see “3.5.4.3. Analog interface specication“
(3 WC = optional water cooling

Page 12
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
Example: an 1000 A model has min. 0.2% current accuracy, that is 2 A. When adjusting the current to 300 A, the actual current on the DC output is allowed to di󰀨er
max. 2 A from the set value, which means it could be between 298 A and 302 A.
(2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz
(3 The display error adds to the error of the related actual value on the DC output
(4 Typical value at 100% voltage and 100% power
30 kW Model 380/400/480 V
PSI 10360-240 PSI 10500-180 PSI 10750-120
AC supply
Voltage range (L-L) 380 / 400 / 480 V, ±10%
Frequency 45 - 66 Hz
Connection 3ph, PE
Leak current ≤ 3.5 mA
Phase current / inrush current Max. 56 A
Power factor ≈0.99
DC output
Max. voltage UMax 360 V 500 V 750 V
Max. current IMax 240 A 180 A 120 A
Max. power PMax 30000 W 30000 W 30000 W
Overvoltage protection range 0...396 V 0...550 V 0...825 V
Overcurrent protection range 0...264 A 0...198 A 0...132 A
Overpower protection range 0…33000 W 0…33000 W 0…33000 W
Temperature coe󰀩cient (Δ/K) Voltage set values / current set values: 100 ppm
Capacitance (approx.) 1800 μF 675 μF 450 μF
Voltage regulation
Adjustment range 0...367.2 V 0...510 V 0...765 V
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Line regulation at ±10% ΔUAC ≤ 0.02% UNom ≤ 0.02% UNom ≤ 0.02% UNom
Load regulation at 0...100% ΔIOUT ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UNom ≤ 0.2% UNom ≤ 0.2% UNom
Remote sensing compensation Max. 5% UNom Max. 5% UNom Max. 5% UNom
Rise time 10...90% ΔUOUT Max. 30 ms Max. 30 ms Max. 30 ms
Transient time after ΔIOUT ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms
Ripple (2 ≤ 320 mVPP
≤ 55 mVRMS
≤ 350 mVPP
≤ 70 mVRMS
≤ 800 mVPP
≤ 200 mVRMS
Fall time at no load after switching
DC output o󰀨 Down from 100% to <60 V: less than 10 s
Current regulation
Adjustment range 0...244.8 A 0...183.6 A 0...122.4 A
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.1% INom ≤ 0.1% INom ≤ 0.1% INom
Line regulation at ±10% ΔUAC ≤ 0.05% INom ≤ 0.05% INom ≤ 0.05% INom
Load regulation at 0...100% ΔUOUT ≤ 0.15% INom ≤ 0.15% INom ≤ 0.15% INom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% INom ≤ 0.2% INom ≤ 0.2% INom
Power regulation
Adjustment range 0…30600 W 0…30600 W 0…30600 W
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% PNom ≤ 0.3% PNom ≤ 0.3% PNom
Line regulation at ±10% ΔUAC ≤ 0.05% PNom ≤ 0.05% PNom ≤ 0.05% PNom
Load reg. at 10-90% ΔUDC * ΔIDC ≤ 0.75% PNom ≤ 0.75% PNom ≤ 0.75% PNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% PNom ≤ 0.2% PNom ≤ 0.2% PNom
E󰀩ciency (4 ≤ 94.6% ≤ 95.3% ≤ 95.5%

Page 13
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
30 kW Model 380/400/480 V
PSI 10360-240 PSI 10500-180 PSI 10750-120
Resistance regulation
Adjustment range 0.05...90 Ω 0.08...170 Ω 0.2...370 Ω
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% of max. resistance ± 0.1% of maximum current
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Analog interface (2
Set value inputs U, I, P, R
Actual value outputs U, I
Control signals DC output on/o󰀨, remote control on/o󰀨, resistance mode on/o󰀨
Status signals CV, OVP, OCP, OPP, OT, PF, DC on/o󰀨
Galvanic isolation to the device Max. 1500 V DC
Insulation Allowed potential shift (oating voltage) on the DC output:
Negative DC to PE ±1500 V DC ±1500 V DC ±1500 V DC
Positive DC to PE +2000 V DC +2000 V DC +2000 V DC
AC input <-> PE 2.5 kV DC
AC input <-> DC output 2.5 kV DC
Miscellaneous
Cooling (standard) Temperature controlled fans, front inlet, rear exhaust
Cooling (WC) Water
Ambient temperature 0...50 °C (32...133 °F)
Storage temperature -20...70 °C (-4...158 °F)
Humidity < 80%, not condensing
Standards EN 61010-1:2007-11, EN 50160:2011-02
EN 61000-6-2:2016-05, EN 61000-6-3:2011-09
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m (6500 ft)
Digital interfaces
Featured 1x USB and 1x Ethernet for communication, 1x USB-A for data recording, Mas-
ter-slave
Slot Optional: CANopen, Probus, Pronet, RS232, CAN, EtherCAT
Galvanic isolation from device Max. 1500 V DC
Terminals
Rear side Share Bus, DC output, AC supply, remote sensing, analog interface, USB, Ethernet
master-slave bus, interface module slot
Front side USB for sticks
Dimensions
Enclosure (W x H x D) 19“ x 4U x 670 mm (26.4”)
Total (Standard) (W x H x D) 483 x 177 x min. 760 mm (19” x 7” x min. 29.9”)
Weight (standard) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs)
Weight (WC) ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs)
Article number (standard) 06230803 06230804 06230805
Article number (WC) (3 06250803 06250804 06250805
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value. With the resistance, the
accuracy rating already includes the error of the actual resistance display.
(2 For technical specications of the analog interface see “3.5.4.3. Analog interface specication“
(3 WC = optional water cooling

Page 14
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
Example: an 1000 A model has min. 0.2% current accuracy, that is 2 A. When adjusting the current to 300 A, the actual current on the DC output is allowed to di󰀨er
max. 2 A from the set value, which means it could be between 298 A and 302 A.
(2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz
(3 The display error adds to the error of the related actual value on the DC output
(4 Typical value at 100% voltage and 100% power
30 kW Model 380/400/480 V
PSI 11000-80 PSI 11500-60 PSI 12000-40
AC supply
Voltage range (L-L) 380 / 400 / 480 V, ±10%
Frequency 45 - 66 Hz
Connection 3ph, PE
Leak current ≤ 3.5 mA
Phase current / inrush current Max. 56 A
Power factor ≈0.99
DC output
Max. voltage UMax 1000 V 1500 V 2000 V
Max. current IMax 80 A 60 A 40 A
Max. power PMax 30000 W 30000 W 30000 W
Overvoltage protection range 0...1100 V 0...1650 V 0...2200 V
Overcurrent protection range 0...88 A 0...66 A 0...44 A
Overpower protection range 0…33000 W 0…33000 W 0…33000 W
Temperature coe󰀩cient (Δ/K) Voltage set values / current set values: 100 ppm
Capacitance (approx.) 200 μF 75 μF 50 μF
Voltage regulation
Adjustment range 0...1020 V 0...1530 V 0...2040 V
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Line regulation at ±10% ΔUAC ≤ 0.02% UNom ≤ 0.02% UNom ≤ 0.02% UNom
Load regulation at 0...100% ΔIOUT ≤ 0.05% UNom ≤ 0.05% UNom ≤ 0.05% UNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UNom ≤ 0.2% UNom ≤ 0.2% UNom
Remote sensing compensation Max. 5% UNom Max. 5% UNom Max. 5% UNom
Rise time 10...90% ΔUOUT Max. 30 ms Max. 30 ms Max. 30 ms
Transient time after ΔIOUT ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms
Ripple (2 ≤ 1600 mVPP
≤ 300 mVRMS
≤ 2400 mVPP
≤ 400 mVRMS
≤ 2400 mVPP
≤ 400 mVRMS
Fall time at no load after switching
DC output o󰀨 Down from 100% to <60 V: less than 10 s
Current regulation
Adjustment range 0...81.6 A 0...61.2 A 0...40.8 A
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.1% INom ≤ 0.1% INom ≤ 0.1% INom
Line regulation at ±10% ΔUAC ≤ 0.05% INom ≤ 0.05% INom ≤ 0.05% INom
Load regulation at 0...100% ΔUOUT ≤ 0.15% INom ≤ 0.15% INom ≤ 0.15% INom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% INom ≤ 0.2% INom ≤ 0.2% INom
Power regulation
Adjustment range 0…30600 W 0…30600 W 0…30600 W
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% PNom ≤ 0.3% PNom ≤ 0.3% PNom
Line regulation at ±10% ΔUAC ≤ 0.05% PNom ≤ 0.05% PNom ≤ 0.05% PNom
Load reg. at 10-90% ΔUDC * ΔIDC ≤ 0.75% PNom ≤ 0.75% PNom ≤ 0.75% PNom
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% PNom ≤ 0.2% PNom ≤ 0.2% PNom
E󰀩ciency (4 ≤ 94.6% ≤ 95.3% ≤ 95.5%

Page 15
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
30 kW Model 380/400/480 V
PSI 11000-80 PSI 11500-60 PSI 12000-40
Resistance regulation
Adjustment range 0.4...650 Ω 0.8...1500 Ω 1.7...2700 Ω
Accuracy (1 (at 23 ± 5 °C / 73±9 °F) ≤ 0.3% of max. resistance ± 0.1% of maximum current
Display: Resolution See section “1.9.6.4. Resolution of the displayed values“
Analog interface (2
Set value inputs U, I, P, R
Actual value outputs U, I
Control signals DC output on/o󰀨, remote control on/o󰀨, resistance mode on/o󰀨
Status signals CV, OVP, OCP, OPP, OT, PF, DC on/o󰀨
Galvanic isolation to the device Max. 1500 V DC
Insulation Allowed potential shift (oating voltage) on the DC output:
Negative DC to PE ±1500 V DC ±1500 V DC ±1500 V DC
Positive DC to PE +2000 V DC +2000 V DC +2000 V DC
AC input <-> PE 2.5 kV DC
AC input <-> DC output 2.5 kV DC
Miscellaneous
Cooling (standard) Temperature controlled fans, front inlet, rear exhaust
Cooling (WC) Water
Ambient temperature 0...50 °C (32...133 °F)
Storage temperature -20...70 °C (-4...158 °F)
Humidity < 80%. not condensing
Standards EN 61010-1:2007-11. EN 50160:2011-02
EN 61000-6-2:2016-05. EN 61000-6-3:2011-09
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m (6500 ft)
Digital interfaces
Featured 1x USB and 1x Ethernet for communication, 1x USB-A for data recording, Mas-
ter-slave
Slot Optional: CANopen, Probus, Pronet, RS232, CAN, EtherCAT
Galvanic isolation from device Max. 1500 V DC
Terminals
Rear side Share Bus, DC output, AC supply, remote sensing, analog interface, USB, Ethernet
master-slave bus, interface module slot
Front side USB for sticks
Dimensions
Enclosure (W x H x D) 19“ x 4U x 670 mm (26.4”)
Total (Standard) (W x H x D) 483 x 177 x min. 760 mm (19” x 7” x min. 29.9”)
Weight (standard) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs) ≈ 50 kg (110 lbs)
Weight (WC) ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs) ≈ 56 kg (123 lbs)
Article number (standard) 06230806 06230807 06230808
Article number (WC) (3 06250806 06250807 06250808
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value. With the resistance, the
accuracy rating already includes the error of the actual resistance display.
(2 For technical specications of the analog interface see “3.5.4.3. Analog interface specication“
(3 WC = optional water cooling

Page 16
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
1.8.4 Specic technical data (208 V models)
The so-called 208 V models, designated on the type label as “US208V”, are derivations from the standard models,
intended to be sold on the US or Japan market or places where 208 V three-phase supply is typical. The di󰀨erenc-
es compared to the standard models are in the AC supply and DC power rating, as listed below. The remaining
specications are listed in 1.8.3.
15 kW Model
PSI 10060-1000 US208V PSI 10080-1000 US208V PSI 10200-420 US208V
AC supply
Voltage range (L-L), 187...228 V AC
Connection 3ph, PE
DC output
Max. power PMax 15000 W 15000 W 15000 W
Overpower protection 0...16500 W 0...16500 W 0...16500 W
Power regulation
Adjustment range 0...15300 W 0...15300 W 0...15300 W
Article number (US208V) 30008800 30008801 30008802
Article number (US208V + WC) (1 30008820 30008821 30008822
15 kW Model
PSI 10360-240 US208V PSI 10500-180 US208V PSI 10750-120 US208V
AC supply
Voltage range (L-L), 187...228 V AC
Connection 3ph, PE
DC output
Max. power PMax 15000 W 15000 W 15000 W
Overpower protection 0...16500 W 0...16500 W 0...16500 W
Power regulation
Adjustment range 0...15300 W 0...15300 W 0...15300 W
Article number (US208V) 30008803 30008804 30008805
Article number (US208V + WC) (1 30008823 30008824 30008825
15 kW Model
PSI 11000-80 US208V PSI 11500-60 US208V PSI 12000-40 US208V
AC supply
Voltage range (L-L), 187...228 V AC
Connection 3ph, PE
DC output
Max. power PMax 15000 W 15000 W 15000 W
Overpower protection 0...16500 W 0...16500 W 0...16500 W
Power regulation
Adjustment range 0...15300 W 0...15300 W 0...15300 W
Article number (US208V) 30008806 30008807 30008808
Article number (US208V + WC) (1 30008826 30008827 30008828
(1 WC = optional water cooling

Page 17
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
A - Power switch B - Control panel Figure 1 - Front view (standard version)
1.8.5 Views

Page 18
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
Figure 2 - Front view (water-cooled version)

Page 19
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
Figure 3 - Rear view (standard version)
C - Control interfaces (digital, analog) F - Share Bus connectors J - AC plug D - Master-slave bus ports G - DC output (type 1 shown) E - Remote sensing connection H - AC input lter

Page 20
EPS Stromversorgung GmbH
Alter Postweg 101 • 86159 Augsburg
Germany
Fon: +49 821 / 570451-0
Fax: +49 821 / 570451-25
www.eps-germany.de
[e-mail]
PSI 10000 4U Serie
Figure 4 - Rear view (water-cooled version) K - Water taps (10 mm)