Electro-Automatik PS 3000 C Series User manual

Elektro-Automatik
PS 3000 C
DC Power Supply
Operating Manual
Attention! This document is only
valid for devices with rmwares
“KE: 2.03”, “HMI: 2.02” and “DR:
2.0.1” or higher.
Doc ID: PS3EN
Revision: 02
Date: 04/2021

Page 3
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
TABLE OF CONTENTS
1GENERAL
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 Limit of liability ................................................4
1.4 Disposal of equipment ...................................5
1.5 Product key ....................................................5
1.6 Intended usage ..............................................5
1.7 Safety .............................................................6
1.7.1 Safety notices.................................................6
1.7.2 Responsibility of the user...............................6
1.7.3 Responsibility of the operator .......................7
1.7.4 User requirements .........................................7
1.7.5 Alarm signals..................................................8
1.8 Technical data ................................................8
1.8.1 Approved operating conditions......................8
1.8.2 General technical data...................................8
1.8.3 Specic technical data ...................................9
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 Optional accessories ...................................19
1.9.5 The control panel (HMI)...............................20
1.9.6 USB port (optional) ......................................22
1.9.7 Ethernet port (optional) ................................22
1.9.8 Analog interface (optional)...........................23
1.9.9 “Sense” connector (remote sensing)...........23
2INSTALLATION &
COMMISSIONING
2.1 Storage.........................................................24
2.1.1 Packaging ....................................................24
2.1.2 Storage.........................................................24
2.2 Unpacking and visual check........................24
2.3 Installation ....................................................24
2.3.1 Safety procedures before installation and
use................................................................24
2.3.2 Preparation...................................................24
2.3.3 Installing the device .....................................24
2.3.4 Connection to DC loads...............................26
2.3.5 Grounding of the DC output ........................26
2.3.6 Connection of remote sensing ....................27
2.3.7 Connecting the analog interface .................27
2.3.8 Connecting the USB port.............................27
2.3.9 Connecting the LAN port .............................28
2.3.10 Initial commission.........................................28
2.3.11 Commission after a rmware update or a
long period of non use .................................28
3OPERATION AND APPLICATION
3.1 Personal safety ............................................29
3.2 Operating modes .........................................29
3.2.1 Voltage regulation / Constant voltage .........29
3.2.2 Current regulation / constant current / current
limitation .......................................................30
3.2.3 Power regulation / constant power / power
limitation .......................................................30
3.3 Alarm conditions ..........................................31
3.3.1 Power Fail ...................................................31
3.3.2 Overtemperature..........................................31
3.3.3 Overvoltage..................................................31
3.3.4 Overcurrent protection.................................31
3.3.5 Overpower protection ..................................31
3.4 Manual operation .........................................32
3.4.1 Powering the device ....................................32
3.4.2 Switching the device o󰀨...............................32
3.4.3 Conguration via MENU..............................32
3.4.4 Adjustment limits..........................................36
3.4.5 Manual adjustment of set values.................36
3.4.6 Switching the main screen view ..................37
3.4.7 Switching the DC output on or o󰀨 ...............37
3.5 Remote control.............................................38
3.5.1 General.........................................................38
3.5.2 Controls locations ........................................38
3.5.3 Remote control via a digital interface ..........38
3.5.4 Remote control via the analog interface
(AI)................................................................39
3.6 Alarms and monitoring.................................43
3.6.1 Device alarm and event handling................43
3.7 Control panel (HMI) lock..............................44
3.8 Loading and saving a user prole ...............45
3.9 Other applications........................................46
3.9.1 Series connection ........................................46
3.9.2 Parallel operation .........................................46
3.9.3 Operation as battery charger.......................46
4SERVICE AND MAINTENANCE
4.1 Maintenance / cleaning................................47
4.2 Fault nding / diagnosis / repair...................47
4.2.1 Replacing a defect mains fuse ....................47
4.2.2 Firmware updates ........................................47
5CONTACT AND SUPPORT
5.1 Repairs .........................................................48
5.2 Contact options ............................................48

Page 4
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
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 Article number Model Article number
PS 3040-10 C 35 320 208 PS 3200-04 C 35 320 213
PS 3080-05 C 35 320 209 PS 3040-40 C 35 320 214
PS 3200-02 C 35 320 210 PS 3080-20 C 35 320 215
PS 3040-20 C 35 320 211 PS 3200-10 C 35 320 216
PS 3080-10 C 35 320 212
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)
Symbol for general notices
1.2 Warranty
EA Elektro-Automatik guarantees the functional competence of the device within 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 of EA Elektro-Automatik.
1.3 Limit 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. EA Elektro-Automatik accepts no liability for losses due to:
• Usage for purposes other than dened
• Use by untrained personnel
• Rebuilding by the customer
• Technical changes
• Use of non 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 5
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
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 EA Elektro-Automatik 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 accord-
ingly marked with the following symbol:
1.5 Product key
Decoding of the product description on the label, using an example:
PS 3 080 - 10 C
Construction/Version:
C= Third generation
Maximum current of the device in Ampere
Maximum voltage of the device in Volt
Series: 3= Series 3000
Type identication:
PS = Power Supply, usually programmable
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 vari-
ous battery types and for electronic loads the replacement of Ohm resistance 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 6
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.7 Safety
1.7.1 Safety notices
Mortal danger - Hazardous voltage
• Electrical equipment operation means that some parts will be under dangerous voltage.
Therefore all parts under voltage must be covered!
• All work on connections must be carried out under zero voltage (output not connected
to a load which is also a voltage source) 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 a blank contact on the DC output right after usage of the device, because
between DC- and DC+ there is potential against ground (PE) which discharges more or
less slowly or not at all!
• 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.
• For power supplies and battery chargers: do not connect loads, particularly such with low
resistance, while the DC output is switched on; sparking may occur which can cause burns
as well as damage to the equipment and to the user.
• For electronic loads: do not connect power sources to equipment under power, sparking may
occur which can cause burns as well as damage to the equipment and to the source.
• 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’sn’t necessary to open the device.
• Do not connect external power sources with reversed polarity to DC inputs or outputs! The
equipment will be damaged.
• For power supply devices: 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.
• For electronic loads: do not connect a power source to the DC input which can generate a
voltage more than 120% of the nominal input voltage of the load. The equipment isn’t protected
against over voltage and may be irreparably damaged.
• Always congure the various protecting features against overcurrent, overpower etc. for sensi-
tive sources to what the currently used application requires
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 techni-
cally t for use.

Page 7
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
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 check 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 necessary 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.

Page 8
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.7.5 Alarm signals
The equipment o󰀨ers various possibilities for signalling alarm conditions, however, not for danger situations. The
signals may be optical (on the display as text) acoustic (piezo buzzer) or electronic (pin/status output of an analog
interface). 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
(OverVoltage)
• Overvoltage shutdown of the DC output occurs due to high voltage being generated by
the device or is entering the device from outside
• 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 drain
Signal OPP
(OverPower)
• Shutdown of the DC output due to excess of the preset limit
• Non-critical, protects the load from excessive power drain
Signal PF
(Power Fail)
• DC output shutdown due to AC undervoltage or internal auxiliary supply defect
• Critical on AC overvoltage! AC mains input circuit could be damaged
1.8 Technical data
1.8.1 Approved operating conditions
• Use only inside dry buildings
• Ambient temperature 0-50 °C
• Operational altitude: max. 2000 m above sea level
• Maximum 80% humidity, not condensing
1.8.2 General technical data
Display: Colour TFT display, 480pt x 128pt
Controls: 2 rotary knobs with pushbutton functions, 7 pushbuttons
The nominal values for the device determine the maximum adjustable ranges.

Page 9
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.8.3 Specic technical data
160 W
Model
PS 3040-10 C PS 3080-05 C PS 3200-02 C
AC supply
Voltage range 90...264 V AC 90...264 V AC 90...264 V AC
Connection Wall outlet Wall outlet Wall outlet
Frequency 45-65 Hz 45-65 Hz 45-65 Hz
Fusing MT 4 A MT 4 A MT 4 A
Inrush current @ 230 V ≈ 23 A ≈ 23 A ≈ 23 A
Leak current < 3.5 mA < 3.5 mA < 3.5 mA
Power factor ≈ 0.99 ≈ 0.99 ≈ 0.99
DC output
Max. output voltage UMax 40 V 80 V 200 V
Max. output current IMax 10 A 5 A 2 A
Max. output power PMax 160 W 160 W 160 W
Overvoltage protection range 0...44 V 0...88 V 0...220 V
Overcurrent protection range 0...11 A 0...5.5 A 0...2.2 A
Overpower protection range 0…176 W 0…176 W 0…176 W
Output capacitance 3225 μF 1210 μF 294 μF
Temperature coe󰀩cient for set values Δ/K Voltage / current: 100 ppm
Voltage regulation
Adjustment range 0...40.8 V 0...81.6 V 0...204 V
Accuracy (1 (at 23 ± 5°C) < 0.1% UMax < 0.1% UMax < 0.1% UMax
Line regulation at ±10% ΔUAC < 0.02% UMax < 0.02% UMax < 0.02% UMax
Load regulation at 0...100% load < 0.05% UMax < 0.05% UMax < 0.05% UMax
Settling time after load step < 1.5 ms < 1.5 ms < 1.5 ms
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UMax ≤ 0.2% UMax ≤ 0.2% UMax
Ripple (2 < 30 mVPP
< 3 mVRMS
< 35 mVPP
< 4 mVRMS
< 70 mVPP
< 13 mVRMS
Remote sensing compensation Max. 5% UMax Max. 5% UMax Max. 5% UMax
Output voltage 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...10.2 A 0...5.1 A 0...2.04 A
Accuracy (1 (at 23 ± 5°C) < 0.2% IMax < 0.2% IMax < 0.2% IMax
Line regulation at ±10% ΔUAC < 0.05% IMax < 0.05% IMax < 0.05% IMax
Load regulation at 0...100% ΔUOUT < 0.15% IMax < 0.15% IMax < 0.15% IMax
Ripple (2 < 15 mARMS < 7.5 mARMS < 3 mARMS
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% IMax ≤ 0.2% IMax ≤ 0.2% IMax
Power regulation
Adjustment range 0…163.2 W 0…163.2 W 0…163.2 W
Accuracy (1 (at 23 ± 5°C) < 1% PMax < 1% PMax < 1% PMax
Line regulation at ±10% ΔUAC < 0.05% PMax < 0.05% PMax < 0.05% PMax
Load regulation at 10-90% ΔUOUT * ΔIOUT < 1% PMax < 1% PMax < 1% PMax
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
(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

Page 10
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
160 W
Model
PS 3040-10 C PS 3080-05 C PS 3200-02 C
Power regulation
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (1 ≤ 0,5% PNenn ≤ 0,5% PNenn ≤ 0,5% PNenn
Analog interface (optional) (2
Set value inputs U, I, P
Actual value output U, I
Control signals DC on/o󰀨, remote control on/o󰀨
Status signals CV, OVP, OT
Insulation
Output (DC) to enclosure (PE) DC minus: permanent max. ±400 V
DC plus: permanent max. ±400V + output voltage
Input (AC) to output (DC) Max. 2500 V, short-term
Miscellaneous
Cooling Temperature controlled fan, side inlet, rear exhaust
Ambient temperature 0..50°C
Storage temperature -20...70°C
Humidity < 80%, not condensing
Standards EN 61010-1:2011-07, EN 61000-6-4:2011-09, EN 61000-6-2:2011-06 Class B
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m
Digital interfaces (optional)
Available plug-in cards
IF-KE5 USB: 1x USB
IF-KE5 USBLAN: 1x USB + 1x LAN
IF-KE5 USBANALOG: 1x USB + 1x Analog
Terminals
Rear side AC input, analog interface (optional), USB (optional), Ethernet (optional)
Front side DC output, USB-A, remote sensing
Dimensions
Enclosure (WxHxD) 260 x 88 x 323 mm
Total (WxHxD) 308 x min. 103 x min. 359 mm
Weight ≈ 4 kg ≈ 4 kg ≈ 4 kg
Article number 35320208 35320209 35320210
(1 The display error adds to the error of the related actual value on the DC output
(3 For technical specications of the analog interface see „3.5.4.4 Analog interface specication“ on page 40

Page 11
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
320 W
Model
PS 3040-20 C PS 3080-10 C PS 3200-04 C
AC supply
Voltage range 90...264 V AC 90...264 V AC 90...264 V AC
Connection Wall outlet Wall outlet Wall outlet
Frequency 45-65 Hz 45-65 Hz 45-65 Hz
Fusing MT 4 A MT 4 A MT 4 A
Inrush current @ 230 V ≈ 23 A ≈ 23 A ≈ 23 A
Leak current < 3.5 mA < 3.5 mA < 3.5 mA
Power factor ≈ 0.99 ≈ 0.99 ≈ 0.99
DC output
Max. output voltage UMax 40 V 80 V 200 V
Max. output current IMax 20 A 10 A 4 A
Max. output power PMax 320 W 320 W 320 W
Overvoltage protection range 0...44 V 0...88 V 0...220 V
Overcurrent protection range 0...22 A 0...11 A 0...4.4 A
Overpower protection range 0…352 W 0…352 W 0…352 W
Output capacitance 3225 μF 1210 μF 294 μF
Temperature coe󰀩cient for set values Δ/K Voltage / current: 100 ppm
Voltage regulation
Adjustment range 0...40.8 V 0...81.6 V 0...204 V
Accuracy (1 (at 23 ± 5°C) < 0.1% UMax < 0.1% UMax < 0.1% UMax
Line regulation at ±10% ΔUAC < 0.02% UMax < 0.02% UMax < 0.02% UMax
Load regulation at 0...100% load < 0.05% UMax < 0.05% UMax < 0.05% UMax
Settling time after load step < 1.5 ms < 1.5 ms < 1.5 ms
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UMax ≤ 0.2% UMax ≤ 0.2% UMax
Ripple (2 < 30 mVPP
< 3 mVRMS
< 35 mVPP
< 4 mVRMS
< 70 mVPP
< 13 mVRMS
Remote sensing compensation Max. 5% UMax Max. 5% UMax Max. 5% UMax
Output voltage 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...20.4 A 0...10.2 A 0...4.08 A
Accuracy (1 (at 23 ± 5°C) < 0.2% IMax < 0.2% IMax < 0.2% IMax
Line regulation at ±10% ΔUAC < 0.05% IMax < 0.05% IMax < 0.05% IMax
Load regulation at 0...100% ΔUOUT < 0.15% IMax < 0.15% IMax < 0.15% IMax
Ripple (2 < 20 mARMS < 15 mARMS < 6 mARMS
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% IMax ≤ 0.2% IMax ≤ 0.2% IMax
Power regulation
Adjustment range 0…326.4 W 0…326.4 W 0…326.4 W
Accuracy (1 (at 23 ± 5°C) < 1% PMax < 1% PMax < 1% PMax
Line regulation at ±10% ΔUAC < 0.05% PMax < 0.05% PMax < 0.05% PMax
Load regulation at 10-90% ΔUOUT * ΔIOUT < 1% PMax < 1% PMax < 1% PMax
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
(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

Page 12
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
320 W
Model
PS 3040-20 C PS 3080-10 C PS 3200-04 C
Power regulation
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (1 ≤ 0,5% PNenn ≤ 0,5% PNenn ≤ 0,5% PNenn
Analog interface (optional) (2
Set value inputs U, I, P
Actual value output U, I
Control signals DC on/o󰀨, remote control on/o󰀨
Status signals CV, OVP, OT
Insulation
Output (DC) to enclosure (PE) DC minus: permanent max. ±400 V
DC plus: permanent max. ±400V + output voltage
Input (AC) to output (DC) Max. 2500 V, short-term
Miscellaneous
Cooling Temperature controlled fan, side inlet, rear exhaust
Ambient temperature 0..50°C
Storage temperature -20...70°C
Humidity < 80%, not condensing
Standards EN 61010-1:2011-07, EN 61000-6-4:2011-09, EN 61000-6-2:2011-06 Class B
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m
Digital interfaces (optional)
Available plug-in cards
IF-KE5 USB: 1x USB
IF-KE5 USBLAN: 1x USB + 1x LAN
IF-KE5 USBANALOG: 1x USB + 1x Analog
Terminals
Rear side AC input, analog interface (optional), USB (optional), Ethernet (optional)
Front side DC output, USB-A, remote sensing
Dimensions
Enclosure (WxHxD) 260 x 88 x 323 mm
Total (WxHxD) 308 x min. 103 x min. 359 mm
Weight ≈ 4 kg ≈ 4 kg ≈ 4 kg
Article number 35320211 35320212 35320213
(1 The display error adds to the error of the related actual value on the DC output
(2 For technical specications of the analog interface see „3.5.4.4 Analog interface specication“ on page 40

Page 13
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
640 W
Model
PS 3040-40 C PS 3080-20 C PS 3200-10 C
AC supply
Voltage range 90...264 V AC 90...264 V AC 90...264 V AC
Connection Wall outlet Wall outlet Wall outlet
Frequency 45-65 Hz 45-65 Hz 45-65 Hz
Fusing MT 8 A MT 8 A MT 8 A
Inrush current @ 230 V ≈ 23 A ≈ 23 A ≈ 23 A
Leak current < 3.5 mA < 3.5 mA < 3.5 mA
Power factor ≈ 0.99 ≈ 0.99 ≈ 0.99
DC output
Max. output voltage UMax 40 V 80 V 200 V
Max. output current IMax 40 A 20 A 10 A
Max. output power PMax 640 W 640 W 640 W
Overvoltage protection range 0...44 V 0...88 V 0...220 V
Overcurrent protection range 0...44 A 0...22 A 0...11 A
Overpower protection range 0…704 W 0…704 W 0…704 W
Output capacitance 4400 μF 2940 μF 600 μF
Temperature coe󰀩cient for set values Δ/K Voltage / current: 100 ppm
Voltage regulation
Adjustment range 0...40.8 V 0...81.6 V 0...204 V
Accuracy (1 (at 23 ± 5°C) < 0.1% UMax < 0.1% UMax < 0.1% UMax
Line regulation at ±10% ΔUAC < 0.02% UMax < 0.02% UMax < 0.02% UMax
Load regulation at 0...100% load < 0.05% UMax < 0.05% UMax < 0.05% UMax
Settling time after load step < 1.5 ms < 1.5 ms < 1.5 ms
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% UMax ≤ 0.2% UMax ≤ 0.2% UMax
Ripple (2 < 25 mVPP
< 4 mVRMS
< 40 mVPP
< 6 mVRMS
< 100 mVPP
< 25 mVRMS
Remote sensing compensation Max. 5% UMax Max. 5% UMax Max. 5% UMax
Output voltage 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...40.8 A 0...20.4 A 0...10.2 A
Accuracy (1 (at 23 ± 5°C) < 0.2% IMax < 0.2% IMax < 0.2% IMax
Line regulation at ±10% ΔUAC < 0.05% IMax < 0.05% IMax < 0.05% IMax
Load regulation at 0...100% ΔUOUT < 0.15% IMax < 0.15% IMax < 0.15% IMax
Ripple (2 < 60 mARMS < 30 mARMS < 12 mARMS
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (3 ≤ 0.2% IMax ≤ 0.2% IMax ≤ 0.2% IMax
Power regulation
Adjustment range 0…652.8 W 0…652.8 W 0…652.8 W
Accuracy (1 (at 23 ± 5°C) < 1% PMax < 1% PMax < 1% PMax
Line regulation at ±10% ΔUAC < 0.05% PMax < 0.05% PMax < 0.05% PMax
Load regulation at 10-90% ΔUOUT * ΔIOUT < 1% PMax < 1% PMax < 1% PMax
(1 Related to the nominal values, the accuracy denes the maximum deviation between an adjusted values and the true (actual) value.
(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

Page 14
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
640 W
Model
PS 3040-40 C PS 3080-20 C PS 3200-10 C
Power regulation
Display: Resolution See section „1.9.5.4. Resolution of the displayed values“
Display: Accuracy (1 ≤ 0,5% PNenn ≤ 0,5% PNenn ≤ 0,5% PNenn
Analog interface (optional) (2
Set value inputs U, I, P
Actual value output U, I
Control signals DC on/o󰀨, remote control on/o󰀨
Status signals CV, OVP, OT
Insulation
Output (DC) to enclosure (PE) DC minus: permanent max. ±400 V
DC plus: permanent max. ±400V + output voltage
Input (AC) to output (DC) Max. 2500 V, short-term
Miscellaneous
Cooling Temperature controlled fan, side inlet, rear exhaust
Ambient temperature 0..50°C
Storage temperature -20...70°C
Humidity < 80%, not condensing
Standards EN 61010-1:2011-07, EN 61000-6-4:2011-09, EN 61000-6-2:2011-06 Class B
Overvoltage category 2
Protection class 1
Pollution degree 2
Operational altitude < 2000 m
Digital interfaces (optional)
Available plug-in cards
IF-KE5 USB: 1x USB
IF-KE5 USBLAN: 1x USB + 1x LAN
IF-KE5 USBANALOG: 1x USB + 1x Analog
Terminals
Rear side AC input, analog interface (optional), USB (optional), Ethernet (optional)
Front side DC output, USB-A, remote sensing
Dimensions
Enclosure (WxHxD) 260 x 88 x 350 mm
Total (WxHxD) 308 x min. 103 x min. 359 mm
Weight ≈ 5 kg ≈ 5 kg ≈ 5 kg
Article number 35320214 35320215 35320216
(1 The display error adds to the error of the related actual value on the DC output
(2 For technical specications of the analog interface see „3.5.4.4 Analog interface specication“ on page 40

Page 15
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.8.4 Views
A - Power switch E - Remote control interfaces (optional, USB/Ethernet shown)
B - Control panel F - Air exhaust (models from 320 W with fan)
C - DC output G - AC socket with fuse holder
D - Remote sensing input
Figure 1 - Front side
Figure 2 - Rear side (320 W model sjhown)
Do not loosen the grounding point (brass screw next to AC socket G) in order to connect PE
cables! The device is supposed to be grounded via the AC cord, while the grounding point is
used to connect the enclosure to PE.

Page 16
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
Figure 3 - Side view from left, horizontal position (320 W model shown)
Figure 4 - Top view (320 W model shown)

Page 17
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.8.5 Control elements
Figure 5 - Control Panel
Overview of the elements on the control panel
For a detailed description see section „1.9.5. The control panel (HMI)“ and „1.9.5.2. Rotary knobs“.
(1) Colour display
Used for display of set values, menus, actual values, status and rotary knob assignment.
(2)
LED “Power”
Indicates di󰀨erent colours during the start of the device and once ready for operation, it turns green and
remains for the period of operation.
(3)
Rotary knob with push button function
Left knob (turn): adjustment of the voltage set value or setting parameter values in the menu
Left knob (push): selection of the decimal position (cursor) of the currently assigned value
Right knob (turn): adjustment of current or power set value or setting parameter values in the menu
Right knob (push): selection of the decimal position (cursor) of the currently assigned value
(4)
Pushbuttons
Is used to access the device menu (while the DC output is o󰀨) or to quick access the HMI
lock feature (while the DC output is on)
Are used to navigate in the sub menus of the device menu and to switch between param-
eters and values, as well as to switch the knob assignment in the main screen
Is used to access sub menus in the device menu, to submit changes of settings and
values, as well as to unlock the HMI
Is uses to exit menu pages and to cancel changes on values and settings
Is used to switch the DC output on or o󰀨 during manual control. The two LEDs indicate
the DC output condition all the time, no matter if during manual or remote control (green
= on, red = o󰀨)

Page 18
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.9 Construction and function
1.9.1 General description
The laboratory power supply devices of PS 3000 C series are the third generation of small desktop units in the
power class up to 640 W. Due to their compact size they’re especially suitable for research laboratories, test ap-
plications or educational purposes.
For remote control using a PC the devices can be equipped with an optional, separately available and user-retrot-
table interface card. There is a choice of three di󰀨erent types: USB, USB+Ethernet or USB+Analog. All interfaces
are galvanically isolated from the device.
The standard carrying handle can serve as tilt stand, allowing for setup of di󰀨erent positions in order to make it
easier to read from the display or access the control elements.
All models are controlled by microprocessors.
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.
See below (dotted elements are optional components):
Controller
(DR)
Commu‐
nication
(KE)
HMI
DC
USB
Ana
log
PS3000C
Blockdiagram
ETH
AC
=
≈
Sense
Power block
Controller
(DR)

Page 19
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.9.3 Scope of delivery
1 x Power supply device
1 x USB stick with documentation and software
1 x Mains cord
1 x UK wall socket adapter
1.9.4 Optional accessories
For these devices the following accessories are available:
IF-KE5 USB
Ordering nr. 33 100 232
Digital interface card with USB port. Can be ordered separately. Simple installa-
tion by the user on location. USB cable of 1.8 m length included.
IF-KE5 USB LAN
Ordering nr. 33 100 233
Digital interface card with USB port and Ethernet/LAN port. Can be ordered
separately. Simple installation by the user on location. USB cable of 1.8 m length
included.
IF-KE5 USB Analog
Ordering nr. 33 100 234
Digital/analog interface card with USB port and 15 pole analog D-Sub port. Can
be ordered separately. Simple installation by the user on location. USB cable of
1.8 m length included.

Page 20
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.com
[email protected]
PS 3000 C Series
1.9.5 The control panel (HMI)
The HMI (Human Machine Interface) consists of a display, two rotary knobs and six pushbuttons.
1.9.5.1 Display
The graphic display is divided into a number of areas. In normal operation the upper part (⅔) is used to show actual
and set values and thelower part (⅓) to display status information:
Actual voltage + set value
Regulation mode CV
Actual current + set value
Regulation mode CC
Actual power +
set value
Regulation
mode CP
Various status displays (symbols, strings)
• Actual / set values area (blue / green / red)
In normal operation the DC output values (large numbers) and set values (small numbers) for voltage (blue), cur-
rent (red) and power (green).
While the DC output is switched on, the actual regulation mode of the source being either constant voltage (CV),
constant current (CC) or constant power (CP) is displayed in the corresponding area, as exemplary shown in the
gure above with CV.
The set values can be adjusted by rotating the knobs below the display, whereas pushing the knobs is used to
switch the digit to be changed. Logically, the values are increased by clockwise turning and decreased by anti-
clockwise turning. The currently active assignment of set a value to a knob is indicated by the corresponding set
value being displayed in inverted form and also by the knob depiction in the status area showing the physical sign
(U, I or P). In case these are not shown, the values can’t be adjusted manually, like when the HMI is lock or the
device is in remote control.
General display and setting ranges:
Display Unit Range Description
Actual voltage V 0.2-125% UNom Actual value of DC output voltage
Set value of voltage V 0-102% 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 A 0-102% INom Set value for limiting the DC output current
Actual power W 0.2-125% PNom Calculated actual value of output power, P = UIN * IIN
Set value of power W 0-102% PNom Set value for limiting the DC output power
Adjustment limits A, W, V 0-102% nom. U-max, I-min etc., related to the physical values
Protection settings A, W, V 0-110% nom. OCP, OVP and OPP, related to the physical values