Elektro-Automatik EA-PSI 10000 2U Manual
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Elektro-Automatik EA-PSI 10000 2U Manual

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

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Summary of Contents for Elektro-Automatik EA-PSI 10000 2U

  • Page 1 MANUAL EA-PSI 10000 2U Programmable DC Power Supplies © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 2: Table Of Contents

    Remote control via a digital interface Installation 3.5.4 Remote control via the analog interface 2.3.1 Safety procedures before installation and use 26 Alarms and monitoring 2.3.2 Preparation 3.6.1 Definition of terms © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 3 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 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 4: General

    Symbol for general notices 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.

  • Page 5: Disposal Of Equipment

    Maximum current of the device in Ampere Maximum voltage of the device in Volt („10080“ = 80 Volt) Series: 10 = Series 10000 Type identification: PSI = Power Supply Intelligent © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 6: Intended Usage

    In order to keep the touch current below the limit defined in the safety standard, it’s ATTENTION Separate protective earth (PE) required to ground the enclosure with a separate ground line. See “2.3.4.5. Grounding must be connected. the enclosure“ © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 7: Safety

    (also see “3.4. Manual operation“ and “3.4.3. Configuration via the menu“ ) © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 8: Responsibility Of The Operator

    • Furthermore, anyone working with the equipment is responsible for ensuring that the device is at all times technically fit for use. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 9: Alarm Signals

    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 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 10: Technical Data

    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 © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 11: Specific Technical Data

    0 - 10 V ≤0.2%, 0 - 5 V ≤0.4% Device confi guration Parallel operation Up to 64 units of any power class in series 10000, with Master-Slave-Bus and Share-Bus © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 12 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 © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 13 *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 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 14 *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 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 15: Views

    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 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 16 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 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 17: Control Elements

    DC output, no matter if the device is manually controlled or remotely. 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 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 18: Construction And Function

    (KE, DR, HMI), which can be target of firmware updates. Share & Sense Power blocks Controller (DR) ≈ ≈ Commu- Commu- nication nication (KE) (KE) PSI 10000 Block diagram © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 19: Scope Of Delivery

    Racks in various configurations up to 42U as parallel systems are available, or mixed with electronic load devices to create test systems. Further information in our product catalogue, 19“-rack on our website or upon request © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 20: The Control Panel (Hmi)

    Protection settings ditto 0-110% nom OVP, OCP etc., related to the physical values The lower limit for resistance set value varies. See tables in section 1.8.3 © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 21 1.9.6.3 Pushbutton function of the knobs The rotary knobs also have a pushbutton function which is used in all value adjustment to move the cursor by rotation as shown: © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 22 I wave_i<nr>.csv pv_record_<nr>.csv Data from the data recording option in the extended PV function according to EN 50530. See section “3.10.15.7. Data recording“ for details. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 23: Usb Port (Rear Side)

    0-5 V and 0-10 V, in each case for 0-100%. Figure 4 - Analog interface © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 24: Share Bus" Connector

    1200 m, but it’s recommended to keep the con- nections as short as possible. Figure 7 - Master slave bus ports © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 25: Ethernet Port

    If remote control is in operation the Ethernet port has no priority over any other interface and can, therefore, only be used alternatively to these. However, monitoring is always available. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 26: Installation & Commissioning

    Continuous operation at the approved limit generates heat which must be removed, as well as voltage loss which depends on cable length and heating. To compensate for these the cable cross section should be increased and the cable length reduced. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 27: Installing The Device

    The unacceptable positions, as shown below, are also valid for the vertical mount of the device onto a wall or inside a cabinet. The required air flow would be insufficient. Acceptable and unacceptable installation positions: Standing surface © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 28: Connection To Ac Supply

    At the lowest possible AC supply voltage on the AC input Valid for both, the ground conductor in the AC cable and the separate PE line for enclosure grounding © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 29 (also marked as “10” in “1.8.4. Views“ ). The cross section of that line must be at least the same as with the ground conductor in the AC supply cable (see “2.3.4.3. AC cable“ ). Figure 11 - Grounding point © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 30: Connection To Dc Loads Or Dc Sources

    Space saving in depth • • Large bending radius No bending radius • Possible with the smaller or the • Only possible with • bigger cover © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 31: Connection Of Remote Sensing

    (SELV) can turn into a protective extra low voltage (PELV) or leave the safe range. In such a situation, the voltage levels on the DC terminal become hazardous and thus the DC terminal must be covered. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 32: Installation Of An Interface Module

    Windows 7 or 10. But it’s strongly recommended to use the included driver installer (on USB stick) to gain maximum compatibility to our softwares. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 33: Initial Commission

    Refer to “2.3.12. Initial commission“ . Only after successful checking of the device as listed may it be operated as usual. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 34: Operation And Application

    = transient time to below the adjusted value for a short time. t = transient time settle the output voltage. to settle the output voltage. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 35: Current Regulation / Constant Current / Current Limiting

    With resistance mode being activated the function generator will be unavailable and the actual power value provided by the device does not include the simulated power dissipation of Ri. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 36: Alarm Conditions

    DC output reaches the adjusted OPP limit. • This function serves to protect the connected load application so that this isn’t overloaded and possibly damaged due to an excessive power consumption. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 37: Safety Ovp

    This alarm has to be acknowledged after the cause has been removed. Should the device neither be master nor slave, the Share bus cable should be removed for unimpeded operation. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 38: Manual Operation

    Many settings are self-explanatory, others are not. Those will be explained on the pages following. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 39 = Levels and function as described in the table in 3.5.4.3 • Inverted = Levels and function will be inverted • Also see “3.5.4.7. Application examples“ . © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 40 Determines the condition of the DC output after leaving remote control either manually or by command: = Default, DC output will always be off after leaving remote control • • Auto = DC output will keep the last state © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 41 = Logging starts and stops with every change of state on the DC output, no matter if caused by the user, software or a device alarm. Attention: Every next start will create a new log file. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 42 = Baud rate and node address are assigned by the bus master Fixed baud rates: kbps, kbps, kbps, kbps, kbps, kbps, kbps, kbps, 1Mbps Node Address Selection of the CANopen node address in the range 1...127 © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 43 String input box for a user-definable text which describes the Profibus slave. Max. length: 54 characters Station Name String input box for a user-definable text which describes the Profinet station name. Max. length: 200 characters © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 44 The baud rate is selectable, other serial settings can’t be changed and are defined like this: 8 data bits, 1 stop bit, parity = none Baud rates: 2400Bd, 4800Bd, 9600Bd, 19200Bd, 38400Bd, 57600Bd, 115200Bd © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 45 Furthermore, the backlight intensity can be adjusted here. Lock See “ “3.8. Locking the adjustment limits and user profiles“ and “3.9. Loading and saving user profiles“ © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 46: Adjustment Limits

    The actual operating mode, which is only indicated while the DC output is switched on, solely depends on the set values. For more information see section “3.2. Operating modes“. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 47: Manual Adjustment Of Set Values

    The display then switches back to the main page and the set values take effect. When entering a value which would exceed the upper/lower adjustment limit it would be rejected with an appropriate message. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 48: Switching The Dc Output On Or Off

    USB stick is full or removed, it will be indicated by another symbol ( ). After every manual stop or switching the DC output off the logging is stopped and the log file closed. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 49: The Quick Menu

    The device offers a quick menu which allows for the quick access to often used features and modes being switched on or off in the Settings menu. It can be opened by swiping up from the bottom screen edge or tapping the bar: Overview: © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 50: The Graph

    Swiping on the three scales (Y axis) moves them up or down • Tapping the menu touch area ( ) exits the graph screen anytime • © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 51: Remote Control

    Programming details for the interfaces, the communication protocols etc. are to be found in the documentation “Programming Guide ModBus & SCPI“ which is supplied on the included USB stick or which is available as download from the manufacturer’s website. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 52 The timeout of the monitoring can be changed anytime via remote control; the new value would only be valid after the • current timeout has elapsed The interface monitoring doesn’t deactivate the Ethernet connection timeout (see 3.4.3.6 ), so these two timeouts can overlap • © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 53: Remote Control Via The Analog Interface

    PF and OVP being signaled at the same time, so it would require to select the alarm indication on pin 6 to at least signal PF and for pin 14 to signal OVP in any of the combinations. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 54 The resolution is the same for set values (VSEL etc.) and actual values (VMON/CMON) and is 26214 when working with the 10 V range. In the 5 V range this resolution halves. Due to tolerances, the truly achievable resolution can be slightly lower. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 55 -> REM-SB level” being set to “Normal”, it requests to switch the DC output on. So when activating remote control, the DC output will instantly switch on. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 56 The AI provides the actual values on the DC output as current and voltage monitor. These can be read using a standard multimeter or an analog input of a PLC etc. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 57: Alarms And Monitoring

    The DC output will be switched off. OverPower Triggers an alarm as soon as the DC output power reaches the OPP 0 W...1.1*P Protection threshold. The DC output will be switched off. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 58 Swipe with your finger up from the bottom edge of the screen or directly tap on the bottom bar: The quick menu will open. Tap on to activate the alarm sound, or on to deactivate it. Leave the quick menu. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 59 User events are part of the currently selected user profile. Thus, if another user profile or the default profile is loaded, the events could either be differently configured or not at all. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 60: Locking The Control Panel (Hmi)

    In the group tap on Unlock limits and profiles. You will be requested to enter the 4-digit PIN. Deactivate the lock by entering the correct PIN. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 61: Loading And Saving User Profiles

    Loading a user profile works the same way, but in the requester you would then tap Load under Load profile?. Alternatively, you may import the profile or export it as file to an USB stick with Import/Export. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 62: The Function Generator

    DC output could be improved by attaching and additional load (fixed & ohmic or variable & elec- tronic) to the actual one, which can significantly improve down-ramping. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 63: Method Of Operation

    “U/I/P limits”. These limits are transferred to all slave units of master-slave systems. It’s recommended to carefully configure them so the MS system can work as expected and the slaves wouldn’t impact the function run in a negative way. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 64: Manual Operation

    Any device alarm (power fail, overtemperature etc.), protection (OPP, OCP) or event with Action = Alarm stops the function progress automatically, switches off the DC output and reports the alarm. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 65: Sine Wave Function

    100 ms. This 100 ms can be freely allocated to t1 and t2, e.g. 50 ms:50 ms (isosceles triangle) or 99.9 ms:0.1 ms (right-angled triangle or sawtooth). © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 66: Rectangular Function

    The periodic duration and repetition frequency are the result of four time elements. With suitable settings the trapezium can be deformed to two triangular or two rectangular pulses. It has, therefore, universal use. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 67: Din 40839 Function

    Start/end frequency of the sinusoidal AC part End frequency Angle 0°...359° Start angle of the sinusoidal AC part Time 0.1 ms...36,000,000 ms Time for the selected sequence © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 68 180°. The start angle can be shifted at will in 1° steps between 0° and 359°. Start (AC) Start (AC) End (AC) End (AC) Seq.time Seq.time © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 69 This can produce a discontinuity in the total progression (marked in red) which may only be compensated with careful choice of settings. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 70 End frequency 0...10000 Hz Angle 0...359° See table in “3.10.10. Arbitrary function“ DC start DC end See table in “3.10.10. Arbitrary function“ Time 100...36.000.000.000 (36 billion μs) © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 71 In the file open dialog you can either select an existing file, if at least one compatible file is listed, or you can create a new one by not selecting any file. Save the file, new or overwriting, with © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 72: 3.10.11 Ramp Function

    0 A and the other maximum current. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 73 (also see “3.10.4.1. Func- Finally proceed to the main function screen with tion selection and control“). © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 74: 3.10.13 Simple Pv (Photovoltaics) Function

    (no power output) to the minimal amount of light that is required to have the panel provide full power. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 75: Fc Table Function (Fuel Cell)

    In order to express the rules in a simplified way: the voltage has to decrease from point 1 to point 4, while the current has to increase. In case the rules are not followed, the device will reject the settings with an error and reset them to 0. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 76 Without any load, the voltage will rise to the adjusted Uoc value. Stop the function run anytime by the stop button or by switching off the DC output. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 77: 3.10.15 Extended Pv Function According To En 50530

    DAY E/T Automatic simulation run, processing a day trend curve consisting of up to 100,000 points defined by values for irradiation, temperature and time. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 78 The intermediate steps also respect the slope between the current and the next day trend curve point and thus every step • also includes a corresponding value alteration © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 79 “USB decimal point format” selects whether the device saves the CSV with comma (US) or semicolon (Standard) and defines the decimal point (dot and comma). The example CSV above shows the european format with decimal comma. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 80 Step 3: Select simulation mode For a description of the available simulation modes see 3.10.15.4 . When selecting the configuration continues with Step 4, otherwise an additional step is required © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 81 The data can later be used to visualize, analyze and determine characteristics of the simulated solar panel and also of the solar inverter which is usually used as load when running such tests. More details can be found in the standard paper. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 82: 3.10.16 Remote Control Of The Function Generator

    REM-SB switching the DC output off and on, which will also stop and restart the function The function generator is unavailable if R mode (resistance) is activated • © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 83: Other Applications

    Both sockets are internally connected and are not specifically input or output. The labeling is only for orientation. A max. of 64 units can be connected via Share bus. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 84 This depends on what unit and power class has been picked as master. In such a situation the golden rule is: always select the master from the units with the highest power rating. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 85 The master shares the set values etc. across the slaves and controls them • The master is remotely controllable via the analog or digital interfaces • • © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 86 OCP alarm though the global OCP limit of the MS system was not reached. The same can occur with the OPP alarm. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 87: Series Connection

    SEMI F47 it’s delayed for at least 2 seconds or will never occur. In this case, the device wouldn’t show any reaction to the sag, nor register the occurrence in any form. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 88: Service And Maintenance

    Newly implemented features may require an updated documentation (user manual and/or programming guide, as well as • LabView VIs), which is often delivered only later, sometimes significantly later © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 89: Trouble-Shooting Device Problems

    As an additional measure include fuses in line with the DC cables which could attenuate or even prevent damage to the device. © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

  • Page 90: Contact And Support

    Telephone EA Elektro-Automatik GmbH Technical support: Switchboard: +49 2162 / 37850 Helmholtzstr. 31-37 support@elektroautomatik.com Support: +49 2162 / 378566 41747 Viersen All other issues: Germany ea1974@elektroautomatik.com © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...
  • Page 92 EA Elektro-Automatik GmbH & Co. KG Helmholtzstr. 31-37 41747 Viersen Phone +49 2162 3785 - 0 Fax +49 2162 1623 - 0 ea1974@elektroautomatik.com www.elektroautomatik.com © EA Elektro-Automatik in 2022, this information is subject to change without notice 06230840_manual_psi_10000_2u_3kw_en_01...

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