Elektro-Automatik EA-PSI 10000 2U User manual

© EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01
EA-PSI 10000 2U
Programmable DC Power Supplies
MANUAL

© EA Elektro-Automatik in 2022, this information is subject to change without notice 206230840_manual_psi_10000_2u_3kw_en_01
TABLE OF CONTENTS
1. General
1.1 About this document 4
1.1.1 Retention and use 4
1.1.2 Copyright 4
1.1.3 Validity 4
1.1.4 Symbols and warnings 4
1.2 Warranty 4
1.3 Limitation of liability 4
1.4 Disposal of equipment 5
1.5 Product key 5
1.6 Intended usage 6
1.6.1 Symbols and warnings on the device 6
1.7 Safety 7
1.7.1 Safety notices 7
1.7.2 Responsibility of the operator 8
1.7.3 Requirements to the user 8
1.7.4 Responsibility of the user 8
1.7.5 Alarm signals 9
1.7.6 Functionality test 9
1.8 Technical data 10
1.8.1 Approved operating conditions 10
1.8.2 General technical data 10
1.8.3 Specific technical data 11
1.8.4 Views 15
1.8.5 Control elements 17
1.9 Construction and function 18
1.9.1 General description 18
1.9.2 Block diagram 18
1.9.3 Scope of delivery 19
1.9.4 Accessories 19
1.9.5 Options 19
1.9.6 The control panel (HMI) 20
1.9.7 USB port (rear side) 23
1.9.8 Interface module slot 23
1.9.9 Analog interface 23
1.9.10 “Share BUS” connector 24
1.9.11 “Sense” connector (remote sensing) 24
1.9.12 Master-Slave bus 24
1.9.13 Ethernet port 25
2. Installation & commissioning
2.1 Transport and storage 26
2.1.1 Transport 26
2.1.2 Packaging 26
2.1.3 Storage 26
2.2 Unpacking and visual check 26
2.3 Installation 26
2.3.1 Safety procedures before installation and use 26
2.3.2 Preparation 26
2.3.3 Installing the device 27
2.3.4 Connection to AC supply 28
2.3.5 Connection to DC loads or DC sources 30
2.3.6 Connection of remote sensing 31
2.3.7 Grounding DC terminal 31
2.3.8 Installation of an interface module 32
2.3.9 Connection of the analog interface 32
2.3.10 Connection of the Share bus 32
2.3.11 Connecting the USB port (rear side) 32
2.3.12 Initial commission 33
2.3.13 Commission after a firmware update or a long
period of non-use 33
3. Operation and application
3.1 Personal safety 34
3.2 Operating modes 34
3.2.1 Voltage regulation / Constant voltage 34
3.2.2 Current regulation / constant current / current
limiting 35
3.2.3 Power regulation / constant power / power
limiting 35
3.2.4 Internal resistance regulation 35
3.3 Alarm conditions 36
3.3.1 Power Fail 36
3.3.2 Overtemperature 36
3.3.3 Overvoltage protection 36
3.3.4 Overcurrent protection 36
3.3.5 Overpower protection 36
3.3.6 Safety OVP 37
3.3.7 Share bus fail 37
3.4 Manual operation 38
3.4.1 Switching on the device 38
3.4.2 Switching the device off 38
3.4.3 Configuration via the menu 38
3.4.4 Adjustment limits 46
3.4.5 Changing the operating mode 46
3.4.6 Manual adjustment of set values 47
3.4.7 Switching the DC output on or off 48
3.4.8 Recording to USB stick (logging) 48
3.4.9 The quick menu 49
3.4.10 The graph 50
3.5 Remote control 51
3.5.1 General 51
3.5.2 Control locations 51
3.5.3 Remote control via a digital interface 51
3.5.4 Remote control via the analog interface 53
3.6 Alarms and monitoring 57
3.6.1 Definition of terms 57

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3.6.2 Device alarm and event handling 57
3.7 Locking the control panel (HMI) 60
3.8 Locking the adjustment limits and user pro-
files 60
3.9 Loading and saving user profiles 61
3.10 The function generator 62
3.10.1 Introduction 62
3.10.2 General 62
3.10.3 Method of operation 63
3.10.4 Manual operation 64
3.10.5 Sine wave function 65
3.10.6 Triangular function 65
3.10.7 Rectangular function 66
3.10.8 Trapezoidal function 66
3.10.9 DIN 40839 function 67
3.10.10 Arbitrary function 67
3.10.11 Ramp function 72
3.10.12 IU table function (XY table) 72
3.10.13 Simple PV (photovoltaics) function 74
3.10.14 FC table function (fuel cell) 75
3.10.15 Extended PV function according to EN 5053077
3.10.16 Remote control of the function generator 82
3.11 Other applications 83
3.11.1 Parallel operation in master-slave (MS) 83
3.11.2 Series connection 87
3.11.3 SEMI F47 87
4. Service and maintenance
4.1 Maintenance / cleaning 88
4.1.1 Battery replacement 88
4.2 Fault finding / diagnosis / repair 88
4.2.1 Firmware updates 88
4.2.2 Trouble-shooting device problems 89
5. Contact and support
5.1 General 90
5.2 Contact options 90
Attention! The part of this document that deals with the handling of features on the control panel is only valid
for devices with firmwares “KE: 3.01”, “HMI: 3.01” and “DR: 1.0.1.7” or higher.

© EA Elektro-Automatik in 2022, this information is subject to change without notice 406230840_manual_psi_10000_2u_3kw_en_01
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.
The most recent issue of this document can be found online, on our website.
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
EA-PSI 10060-60 2U EA-PSI 10750-06 2U EA-PSI 10500-20 2U
EA-PSI 10080-60 2U EA-PSI 10060-120 2U EA-PSI 10750-12 2U
EA-PSI 10200-25 2U EA-PSI 10080-120 2U EA-PSI 11000-10 2U
EA-PSI 10360-15 2U EA-PSI 10200-50 2U EA-PSI 11500-06 2U
EA-PSI 10500-10 2U EA-PSI 10360-30 2U
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 (electric shock hazard)
Symbol for risk (of damage to the equipment). If placed on the device it requests the user to read the
operating guide prior to start operation.
Symbol for general safety notices (instructions and damage protection bans) or important information
for operation
Symbol for general notices
1.2 Warranty
EA Elektro-Automatik guarantees the functional competence of the applied technology and the stated performance param-
eters. 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 EA Elektro-Automatik.
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 differ from the explanations and diagrams given here due to latest technical changes or
due to customized models with the inclusion of additionally ordered options.

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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 another, 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:
EA-PSI 10 080 -120 2U
Construction (only stated on type label):
2U = 19" frame with 2U
Maximum current of the device in Ampere
Maximum voltage of the device in Volt („10080“ = 80 Volt)
Series: 10 = Series 10000
Type identication:
PSI = Power Supply Intelligent

© EA Elektro-Automatik in 2022, this information is subject to change without notice 606230840_manual_psi_10000_2u_3kw_en_01
1.6 Intended usage
The equipment is intended to be used only as a variable voltage and current source or only as a variable current sink. Fur-
thermore it’s only intended to be used installed and operated in suitable equipment (19” rack or similar), together with a rigid,
non-retractable AC supply connection.
Typical application for a voltage source is DC power supply to any relevant user, including when used as battery charger to
test charge various battery types, and for current sinks the replacement of an ohmic resistor by an adjustable electronic DC
load 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.
1.6.1 Symbols and warnings on the device
Decal Explanation
DANGER
RISK OF ELECTRIC
SHOCK
Disconnect all sources of
supply prior to servicing.
!This warning is primarily related to the reconguration of the device on the DC termi-
nal which, for safety reasons, requires to also cut the device from AC (external main
switch). The same applies to disconnection and reconnection of the AC terminal.
Capacitors on DC, stor-
ing voltage! Discharge
for 10 sec then ground
before working.
DANGER
!Even after disconnection of the DC terminal from an external source there can still be
dangerous voltage potential present between the DC terminal poles and/or between
DC and the enclosure. For safety reasons the DC terminal must be short-circuited
after the capacitors have been discharged and it must also be grounded, i. e. con-
nected to PE.
WARNING
ELECTRICAL
HAZARDS
Authorized personnel
only.
!There can always be a voltage potential on metallic, openly touchable parts on
electrical devices, though the voltage level may not be hazardous. Caution is still
advisable, as these potential can still cause mild electrical shocks or sparking.
WARNING
Read and understand the operat-
ing guide before using this device.
Non-adherence of the instructions
in the operating guide can result
in serious injury or death.
!This is valid for any use of the device.
Separate protective earth (PE)
must be connected.
ATTENTION
!In order to keep the touch current below the limit dened in the safety standard, it’s
required to ground the enclosure with a separate ground line. See “2.3.4.5. Grounding
the enclosure“

© EA Elektro-Automatik in 2022, this information is subject to change without notice 706230840_manual_psi_10000_2u_3kw_en_01
1.7 Safety
1.7.1 Safety notices
Mortal danger - Hazardous voltage
• Electrical equipment operation means that some parts accessible on the outside of the device can be
under high voltage. Therefore all parts under voltage must be covered during operation! This basically
applies to all models, except for the 60 V model according to SELV.
• The DC terminal is isolated from the AC input and not connected to ground internally. Hence there can
be dangerous potential between the DC poles and PE, for instance caused by a connected external
source application. Due to charged capacitors this could even be true if the DC output or the device
are already switched off.
• Do not insert any object, particularly metallic, through the ventilator slots!
• For every reconguration on the AC or DC terminals, specically those which can have a dangerous
voltage potential, the device must be cut completely from the AC supply (main switch on the distant
end of the AC cable); it doesn’t suce to only use the power switch on the front
• 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
• Avoid any use of liquids near the equipment. Protect the device from wet, damp and condensation.
• Do not connect external power sources with reversed polarity to the DC terminal! The equipment will be
damaged, even when completely powered off.
• Never connect external power sources to the DC terminal that can generate a higher voltage than the
rated voltage of the device!
• Never insert a network cable which is connected to Ethernet or its components into the master-slave
sockets on the rear side of the device!
• The equipment must only be used as intended
• The equipment is only approved for use within the connection limits stated on the product label.
• 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 off. It’s not
necessary to open the device.
• Always congure the various protecting features against overcurrent, overvoltage etc. for sensitive loads
to what the target application requires!
• It’s not allowed to run the device on AC sources such as generators or UPS equipment. It must only be
connected to a power grid!
• When controlling the device manually on the HMI while it’s connected to any controlling unit (PLC, PC
etc.) via any analog or digital interface, that controlling unit could take over remote control anytime; for
safety reasons it’s recommended to block remote control by activating the so-called local mode (also
see “3.4. Manual operation“ and “3.4.3. Conguration via the menu“ )

© EA Elektro-Automatik in 2022, this information is subject to change without notice 806230840_manual_psi_10000_2u_3kw_en_01
1.7.2 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 conditions.
• 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.
1.7.3 Requirements to the user
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 necessary training,
knowledge and experience may use the equipment.
The group of people allowed to operate the equipment is additionally limited to:
Delegated persons: these are persons who have been properly and demonstrably instructed in their tasks and the attendant
dangers.
Qualied persons: these are persons 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.
1.7.4 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 technically t for use.

© EA Elektro-Automatik in 2022, this information is subject to change without notice 906230840_manual_psi_10000_2u_3kw_en_01
1.7.5 Alarm signals
The equipment offers 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 off the DC output. For details about the different alarms refer
to section “3.3. Alarm conditions“ .
The meaning of the signals is as follows:
Signal OT
(OverTemperature)
• Overheating of the device
• DC output will be switched off
• 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
1.7.6 Functionality test
The operator of the device must decide when to check the device for correct functionality, by whom and how often. The when
could either be before every use or after it has been relocated or recongured or perhaps in a dened interval.
Should the set values not be adjustable as instructed below it could simply be due to adjustment limits
interfering. See “3.4.4. Adjustment limits“. When reaching a limit when adjusting value, the device would
indicate in the display.
The test procedure would always be like this:
1. Disconnect all cables (DC, Sense, Share bus, analog interface, USB), except for AC
2. Connect a suitable voltage meter to the DC terminal
3. Switch the device on, adjust a voltage of 10% UNom while the current and power set values all should be at maximum,
switch the DC output on and measure the voltage with the multimeter and compare. Also check what the actual volt-
age on the display shows.
4. Repeat the same thing at 100% UNom.
5. Switch the DC output off and bridge the DC terminal with a cable or copper rails of suitable current capability of at least
INom. If available, put a current measuring device (transducer, current probe).
6. Adjust the current for source mode to 10% INom, switch the DC output on and measure the current with the external
measuring device,if available and compare the measured current to the actual and set value of current on the display
or at least compare the actual current on display with the set value.
7. Repeat the same thing at 100% INom.
Only if the current and voltage are supplied by the device as adjustable in the range of 0-100% FS, the device can be consid-
ered as correctly operational.

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1006230840_manual_psi_10000_2u_3kw_en_01
1.8 Technical data
1.8.1 Approved operating conditions
1. 8 .1.1 Ambiance
The allowed ambient temperature range for operation is 0 °C (32 °F) to 50 °C (122 °F). During storage or transport, the allowed
range extends to -20 °C (-4 °F) to 70 °C (158 °F). In case water condensation occurred due to transport, the device must be
acclimatized prior to operation for at least 2 hours, ideally in a place with good air circulation.
The device is intended to be operation in dry rooms. It must not be exposed or operated to extreme dust, high air humidity,
danger of explosion and aggressive chemicals polluting the air. The operating position isn’t arbitrary (see “2.3.3. Installing
the device“ ),but in any case it requires a sucient air circulation. The device is allowed to be operated in altitude up to 2000
m (approx. 6,560 ft) above sea level. Technical specications (here: ratings), when given with tolerance, are valid for a unit
warmed up for at least 30 minutes and for an ambient temperature of 23 °C (73 °F). Specications without tolerance are
typical values from an average device.
1.8.1.2 Cooling
Power dissipated inside the device heats up air circulating through the device. A fan at the end of an air ow channel,in which
a cooling block is placed, pulls the air through the device. Entry is on the front, exhaust at the back. Depending on the internal
temperature, the fan speed is automatically regulated up or down, whereas a certain minimum speed is maintained because
some internal components even heat up when the device is idle.
Dust in the air can obstruct the air ow with time, thus it’s important to keep the air ow unimpeded at least outside of the device
be leaving sucient room behind it. Since it’s usually installed inside cabinets, the cabinet doors are required to be meshed.
At the same time, the ambient temperature should be kept at low levels, perhaps by external means such as an air condition.
Should the device heat up internally and the cooling block temperature exceed 80 °C (160 °F), the device will protect itself
from overheating by automatically switching off the power stage. It could then only continue to operate and switch the power
stage on again after cooling down for some time.
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

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1.8.3 Specic technical data
General speci cations
AC-Input
Voltage, Phases
110 V / 120 V / 208 V / 220 V / 230 V / 240 V ±10%, 1ph AC (110 V / 120 V 1ph with Derating, see model table)
Frequency 45 - 66 Hz
Power factor >0.99
Leakage current <3.5 mA
Overvoltage category 2
Pollution degree 2
DC-Output static
Load regulation CV ≤0.05% FS (0 - 100% load, constant input voltage and constant temperature)
Line regulation CV ≤0.01% FS (110 V - 240 V AC +10% input voltage, constant load and constant temperature)
Stability CV ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature)
Temperature coeffi cient CV ≤30ppm/°C (Following 30 minutes warm up)
Compensation (Remote Sense) ≤5% UNominal
Load regulation CC ≤0.1% FS (0 - 100% load, constant input voltage and constant temperature)
Line regulation CC ≤0.01% FS (110 V - 240 V AC +10% input voltage, constant load and constant temperature)
Stability CC ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature)
Temperature coeffi cient CC ≤50ppm/°C (Following 30 minutes warm up)
Load regulation CP
≤0.3% FS
(0 - 100% load, constant input voltage and constant temperature)
Load regulation CR ≤0.3% FS + 0.1% FS current (0 - 100% load, constant input voltage and constant temperature)
Protective functions
OVP Overvoltage protection adjustable, 0 - 110% UNominal
OCP Overcurrent protection adjustable, 0 - 110% INominal
OPP Overpower protection adjustable, 0 - 110% PNominal
OT Overtemperature protection, output shuts down in case of insuffi cient cooling
DC-Output dynamic
Rise time 10 - 90% CV ≤20 ms
Fall time 90 - 10% CV ≤20 ms
Rise time 10 - 90% CC ≤10 ms
Fall time 90 - 10% CC ≤10 ms
Display accuracy
Voltage ≤0.05% FS
Current ≤0.1% FS
Insulation
AC-Input to DC-Output 3750 Vrms (1 Minute), creepage distance >8 mm
AC-Input to case (PE) 2500 Vrms
DC-Output to case (PE) Depending on the model, see model table
DC-Output to Interfaces 1000 V DC (Model up to 360 V output), 1500 V DC (Model from 500 V output)
Interfaces Digital
Built-in, galvanically isolated USB, Ethernet (100 MBit) for communication
1x USB Host for data acquisition
Optional, galvanically isolated CAN, CANopen, RS232, ModBus TCP, Profi net, Profi bus, EtherCAT, Ethernet
Interfaces Analog
Built-in, galvanically isolated 15-pole D-Sub
Signal range 0 - 10 V or 0 - 5 V (switchable)
Inputs U, I, P, R, remote control on/off, DC output on/off, resistance mode on/off
Outputs Monitor U and I, alarms, reference voltage, status DC, status CV/CC
Accuracy U / I / P / R 0 - 10 V ≤0.2%, 0 - 5 V ≤0.4%
Device con guration
Parallel operation Up to 64 units of any power class in series 10000, with Master-Slave-Bus and Share-Bus

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General speci cations
Safety and EMC
Safety
EN 61010-1
IEC 61010-1
UL 61010-1
CSA C22.2 No 61010-1
BS EN 61010-1
EMC
EN 55011, class B
CISPR 11, class B
FCC 47 CFR Part 15B, Unintentional Radiator, class B
EN 61326-1 include tests according to:
- EN 61000-4-2
- EN 61000-4-3
- EN 61000-4-4
- EN 61000-4-5
- EN 61000-4-6
Safety protection class 1
Ingress Protection IP20
Environmental conditions
Operating temperature 0 - 50 °C
Storage temperature -20 - 70 °C
Humidity ≤80% RH, non-condensing
Altitude ≤2000 m (≤6600 ft)
Mechanical construction
Cooling Forced air fl ow from front to rear, temperature controlled fans
Dimensions (W x H x D) 19“ x 2U x 462 mm (Enclosure only, not over all)
Weight 9,5 kg (21 Lb) 1500 W unit 12,7 kg (28 Lb) 3000 W unit

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Technical Speci cations PSI 10060-60 PSI 10080-60 PSI 10200-25 PSI 10360-15 PSI 10500-10
DC-Output
Voltage range 0 - 60 V 0 - 80 V 0 -200 V 0 - 360 V 0 - 500 V
Ripple rms CV 10 mV BW 300 kHz 10 mV BW 300 kHz 30 mV BW 300 kHz 30 mV BW 300 kHz 40 mV BW 300 kHz
Ripple and noise p-p CV 100 mV BW 20 MHz 100 mV BW 20 MHz 300 mV BW 20 MHz 300 mV BW 20 MHz 500 mV BW 20 MHz
Current range 0 - 60 A 0 - 60 A 0 - 25 A 0 - 15 A 0 - 10 A
Power range *1 0 - 1500 W (0 - 1200 W) 0 - 1500 W (0 - 1200 W) 0 - 1500 W (0 - 1200 W) 0 - 1500 W (0 - 1200 W) 0 - 1500 W (0 - 1200 W)
Resistance range 0.04 Ω - 80 Ω 0.04 Ω - 80 Ω 0.25 Ω - 500 Ω 0.8 Ω - 1600 Ω 2 Ω - 3000 Ω
Output capacity 8640 μF 8640 μF 800 μF 330 μF 120 μF
Effi ciency up to 94.0% *2 94.0% *2 94.5% *2 94.5% *2 95.0% *2
Insulation
Negative DC pole <-> PE ±600 V DC ±600 V DC ±1000 V DC ±1000 V DC ±1500 V DC
Positive DC pole <-> PE +600 V DC +600 V DC +1000 V DC +1000 V DC +2000 V DC
Article number 06230840 06230841 06230842 06230843 06230844
*1 The value in brackets applies to the state of derating (power reduction) for 110 V AC and 120 V AC grid
*2 100% Power and 100% Output voltage
Technical Speci cations PSI 10750-06
DC-Output
Voltage range 0 - 750 V
Ripple rms CV 50 mV BW 300 kHz
Ripple and noise p-p CV 500 mV BW 20 MHz
Current range 0 - 6 A
Power range *1 0 - 1500 W (0 - 1200 W)
Resistance range 4 Ω - 6000 Ω
Output capacity 40 μF
Effi ciency up to 95.0% *2
Insulation
Negative DC pole <-> PE ±1500 V DC
Positive DC pole <-> PE +2000 V DC
Article number 06230845
*1 The value in brackets applies to the state of derating (power reduction) for 110 V AC and 120 V AC grid
*2 100% Power and 100% Output voltage

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1406230840_manual_psi_10000_2u_3kw_en_01
Technical Speci cations PSI 10060-120 PSI 10080-120 PSI 10200-50 PSI 10360-30 PSI 10500-20
DC-Output
Voltage range 0 - 60 V 0 - 80 V 0 -200 V 0 - 360 V 0 - 500 V
Ripple rms CV 10 mV BW 300 kHz 10 mV BW 300 kHz 30 mV BW 300 kHz 30 mV BW 300 kHz 40 mV BW 300 kHz
Ripple and noise p-p CV 100 mV BW 20 MHz 100 mV BW 20 MHz 300 mV BW 20 MHz 300 mV BW 20 MHz 500 mV BW 20 MHz
Current range 0 - 120 A 0 - 120 A 0 - 50 A 0 - 30 A 0 - 20 A
Power range *1 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W)
Resistance range 0.02 Ω - 24 Ω 0.02 Ω - 40 Ω 0.1 Ω - 250 Ω 0.4 Ω -800 Ω 1 Ω - 1500 Ω
Output capacity 17280 μF 17280 μF 1600 μF 660 μF 240 μF
Effi ciency up to 94.0% *2 94.0% *2 94.5% *2 94.5% *2 95.0% *2
Insulation
Negative DC pole <-> PE ±600 V DC ±600 V DC ±1000 V DC ±1000 V DC ±1500 V DC
Positive DC pole <-> PE +600 V DC +600 V DC +1000 V DC +1000 V DC +2000 V DC
Article number 06230846 06230847 06230848 06230849 06230850
Technical Speci cations PSI 10750-12 PSI 11000-10 PSI 11500-06
DC-Output
Voltage range 0 - 750 V 0 - 1000 V 0 - 1500 V
Ripple rms CV 50 mV BW 300 kHz 100 mV BW 300 kHz 150 mV BW 300 kHz
Ripple and noise p-p CV 500 mV BW 20 MHz 2000 mV BW 20 MHz 6500 mV BW 20 MHz
Current range 0 - 12 A 0 - 10 A 0 - 6 A
Power range *1 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W) 0 - 3000 W (0 - 1500 W)
Resistance range 2 Ω - 3000 Ω 3 Ω - 6000 Ω 8 Ω -6000 Ω
Output capacity 80 μF 60 μF 20 μF
Effi ciency up to 95.0% *2 95.0% *2 95.0% *2
Insulation
Negative DC pole <-> PE ±1500 V DC ±1500 V DC ±1500 V DC
Positive DC pole <-> PE +2000 V DC +2000 V DC +2000 V DC
Article number 06230851 06230852 06230853
*1 The value in brackets applies to the state of derating (power reduction) for 110 V AC and 120 V AC grid
*2 100% Power and 100% Output voltage
*1 The value in brackets applies to the state of derating (power reduction) for 110 V AC and 120 V AC grid
*2 100% Power and 100% Output voltage

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1506230840_manual_psi_10000_2u_3kw_en_01
1.8.4 Views
1.8.4.1 Technical Drawing PSI 10000 2U

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1606230840_manual_psi_10000_2u_3kw_en_01
1.8.4.2 Front Panel Description PSI 10000 2U
1.8.4.3 Rear Panel Description PSI 10000 2U
1. Main switch
2. TFT Control Interface, interactive operation and display
3. Rotary knob with push-button for settings and control
4. USB Host, use USB stick for data logging and sequencing
5. Rotary knob with push-button for settings and control
6. On / Off push-button with LED status display
1. Slot for Interfaces
2. Master-Slave-Bus interface to set up a system for parallel connection
3. Share-Bus Interface to set up a system for parallel connection
4. Output voltage Remote Sense input terminal
5. Output terminal, Copper busbar
6. Mains input terminal
7. Ethernet interface
8. USB interface
9. Connector (DB15 Female) for isolated analog program, monitor and other functions
10. Grounding connection screw (PE)

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1706230840_manual_psi_10000_2u_3kw_en_01
1.8.5 Control elements
Figure 1 - Control Panel
Overview of the elements on the control panel
For a detailed description see section “1.9.6. The control panel (HMI)“.
(1)
Touchscreen display
Used for selection of set values, menus and settings, as well as display of actual values and status.
The touchscreen can be operated with the ngers or with a stylus.
(2)
Rotary knob with push button function
Left knob (turn): voltage set value adjustment
Left knob (push): shift the decimal position (cursor) of the voltage value for adjustment
Right knob (turn): current, power or resistance set value adjustment
Right knob (push): shift the decimal position (cursor) of the currently selected value for adjustment
(3)
On/Off Button for DC output
Used to toggle the DC output between on and off, also used to start a function run. The LEDs “On” and “Off” indicate
the state of the DC output, no matter if the device is manually controlled or remotely.
(4) Port for USB sticks
For the connection of standard USB sticks. See section “1.9.6.5. USB port (front side)“ for more details.

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1806230840_manual_psi_10000_2u_3kw_en_01
1.9 Construction and function
1. 9 .1 General description
The DC laboratory power supplies of the PSI 10000 2U series are especially suitable for test systems and industrial applica-
tions due to their compact construction in a 19” enclosure with 2 height units. Apart from basic functions of power supplies,
set point curves can be generated in the integrated function generator (sine, rectangular, triangular and other curve types).
Arbitrary generator curves (99 points) can be saved to and loaded from an USB stick.
For remote control the devices are provided as standard with an USB port on the back side as well as a galvanically isolated
analog interface.
Via optional plug-in interface modules, other digital interfaces such as Ethernet, Probus, ProNet, ModBus TCP, CAN, CANopen,
EtherCAT or RS232 can be added. These enable the devices to be connected to standard industrial buses simply by replacing
or adding a small module. The conguration, if necessary at all, is simple. Thus the power supplies may, for example, be oper-
ated with other power supplies or even other types of equipment or controlled by a PC or PLC, all using the digital interfaces.
In addition, the devices offer as standard the possibility for parallel connection in Share bus operation for constant current
sharing plus a genuine master-slave connection with totaling of the slave units is also provided as standard. Operating in this
way allows up to 64 units to be combined to a single system with a total power of up to 192 kW.
All models are controlled by microprocessors for fast and exact measurement and display of actual values.
1.9.2 Block diagram
The block diagram illustrates the main components inside the device and their relationships. There are digital, microprocessor
controlled components (KE, DR, HMI), which can be target of rmware updates.
Controller
(DR)
Commu-
nication
(KE)
HMI
MS USBUSB Ana
log
Sha re &
Sense
PSI 10000
Block diagram
=
≈
=
≈
Commu-
nication
(KE)
Power blocks
Any
bus
ETH
DC
AC

© EA Elektro-Automatik in 2022, this information is subject to change without notice 1906230840_manual_psi_10000_2u_3kw_en_01
1.9.3 Scope of delivery
1 x Power supply device
2 x Remote sensing plugs
1 x 1.8 m (5.9 ft) USB cable
1 x Set of DC terminal covers
1 x Sense terminal cover
1 x USB stick with documentation and software
1.9.4 Accessories
For these devices the following accessories are available:
IF-AB
Digital interface modules
Pluggable and retrottable digital interface modules for RS232, CANopen, Probus, ProNet,
ModBus TCP, EtherCAT or CAN are available. Details about the interface modules and the
programming of the device using those interfaces can be found in separate documentation.
It’s usually available on the USB stick which is included with the device, or as PDF download
on our website.
1.9.5 Options
These options are usually ordered along with the device, as they are permanently built in or precongured during the manu-
facturing process. Post-ordering of cabinet or retrots upon request.
POWER RACKS
19“-rack
Racks in various congurations up to 42U as parallel systems are available, or mixed with
electronic load devices to create test systems. Further information in our product catalogue,
on our website or upon request

© EA Elektro-Automatik in 2022, this information is subject to change without notice 2006230840_manual_psi_10000_2u_3kw_en_01
1.9.6 The control panel (HMI)
The HMI (Human Machine Interface) consists of a display with touchscreen, two rotary knobs, a pushbutton and an USB port.
1.9.6.1 Touchscreen display
The graphic touchscreen display is divided into a number of areas. The complete display is touch sensitive and can be oper-
ated by nger or stylus to control the equipment.
In normal operation the left hand side is used to show actual values and set values and the right hand side is used to display
status information:
Actual voltage display
Voltage set value input
Actual current display
Current set value input
Actual power display
Power set value input
Additional status
Status area
Touch area for
rotary knob assignment
DC output status
Touch areas MENU and
SETTINGS
Quick menu
Touch areas may be enabled or disabled:
Black text = Enabled Grey text = Touch area temporarily dis-
abled
This applies to all touch areas. Some can additionally show a small padlock sign, indicating that the fea-
ture is permanently locked, usually due to a specic setting.
• Actual / set values area (left hand side)
In normal operation the DC output values (large numbers) and set values (small numbers) for voltage, current and power are
displayed. The resistance set value of the simulated, variable internal resistance and its actual value are only visible while
resistance mode is activated.
When the DC output is switched on the actual regulation mode is displayed as CV, CC, CP or CR,next to the corresponding
actual values, as shown in the gure above.
The set values can be adjusted with the rotary knobs next to the display screen or can be entered directly via the touchscreen.
When adjusting with the knobs, pushing the knob will select the digit to be changed. Logically, the values are increased by
clockwise turning and decreased by anti-clockwise rotation.
General display and setting ranges:
Display Unit Range Description
Actual voltage V 0.2-125% UNom Actual values of DC output voltage
Set value of voltage (1 V0-102% UNom Set value for limiting the DC output voltage
Actual current A 0.2-125% INom Actual value of DC output current
Set value of current (1 A0-102% INom Set value for limiting the DC output current
Actual power W, kW 0.2-125% PNom Actual value of output power, P = U * I
Set value of power (1 W, kW 0-102% PNom Set value for limiting DC output power
Actual resistance Ω 0-99999 / ∞ Actual value of the internal resistance
Set value of internal resistance(1 Ωx(1-102% RMax Set value for the simulated internal resistance
Adjustment limits ditto 0-102% nom U-max, I-min etc., related to the physical values
Protection settings ditto 0-110% nom OVP, OCP etc., related to the physical values
(1 The lower limit for resistance set value varies. See tables in section
1.8.3