Elektro-Automatik EA-ELR 10000 4U Manual
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Elektro-Automatik EA-ELR 10000 4U Manual

Programmable electronic dc loads with energy recovery
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MANUAL
EA-ELR 10000 4U
Programmable Electronic DC Loads
with Energy Recovery
© EA Elektro-Automatik in 2022, this information is subject to change without notice
33200800_manual_elr_10000_4u_30kw_en_01

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Summary of Contents for Elektro-Automatik EA-ELR 10000 4U

  • Page 1 MANUAL EA-ELR 10000 4U Programmable Electronic DC Loads with Energy Recovery © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 2: Table Of Contents

    Switching the DC input on or off 2.1.2 Packaging 3.4.8 Recording to USB stick (logging) 2.1.3 Storage 3.4.9 The quick menu Unpacking and visual check 3.4.10 The graph Installation Remote control © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 3 The part of this document that deals with the handling of features on the control panel is only valid for devices with firmwares “KE: 3.02”. “HMI: 3.02” and “DR: 1.0.2.20” or higher. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 4 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 5: 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 6: Disposal Of Equipment

    Maximum current of the device in Ampere Maximum voltage of the device in Volt (“10080” = 80 V) Series: 10 = Series 10000 Type identification: ELR = Electronic Load Recovery © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 7: 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 “2.3.5.5. Grounding must be connected. the enclosure” © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 8: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 9: Responsibility Of The Operator

    • before starting work must have read and understood the operating manual • © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 10: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 11: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 12: Specific Technical Data

    0 - 10 V ≤0.2%, 0 - 5 V ≤0.4% Device configuration 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 13 Dimensions (W x H x D) 19“ x 4U x 668 mm (Enclosure only, not over all) Weight 50.0 kg (110 Lb) Weight with water cooling 56.0 kg (126 Lb) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 14 +2000 V DC +2000 V DC Article number Article number Standard 33200809 33200806 33200807 33200808 Article number Water cooling *1 At 100% Power and 100% Output voltage © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 15: Views

    1.8.4 Views 1.8.4.1 Technical drawings ELR 10000 4U ≤200 V © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 16 6. Mains input terminal 7. Grounding connection screw (PE) 8. Connector (DB15 female) for isolated analog programming, monitoring and other functions 9. USB interface 10. Ethernet interface © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 17 1.8.4.4 Technical drawings ELR 10000 4U ≥360 V © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 18 6. Mains input terminal 7. Grounding connection screw (PE) 8. Connector (DB15 female) for isolated analog programming, monitoring and other functions 9. USB interface 10. Ethernet interface © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 19 7. Mains input terminal 8. Grounding connection screw (PE) 9. Connector (DB15 Female) for isolated analog programming, monitoring and other functions 10. USB interface 11. Ethernet interface © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 20: Control Elements

    DC input, 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 21: Construction And Function

    There are digital, microprocessor controlled components (KE, DR, HMI), which can be target of firmware updates. Share & Sense Power block Controller (DR) ≈ ≈ Commu- Commu- nication nication ELR 10000 (KE) (KE) Block diagram © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 22: Scope Of Delivery

    This options helps to avoid heating up the environ- Water cooling ment due to exhausted heat caused by a certain power dissipation. As a side effect, this type of cooling also reduces audible noise. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 23: The Control Panel (Hmi)

    Protection settings ditto 0-110% nom OVP, OCP, OPP (related to U, I and P) 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 24 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 like this: © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 25 USB log- ging is recorded. mpp_result_<nr>.csv Result data from MPP tracking mode 4 in form of a table with 100 data 3.10.14.6 groups (Umpp, Impp, Pmpp) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 26: Usb Port (Rear Side)

    The modules can be installed by the user and hence retrofitted without problem. A firmware update of the device may be necessary in order to recognize and support certain modules. Switch your device off before adding or removing modules! © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 27: Analog Interface

    Reconfigu- ration on the Sense terminals is only permissible if the device is disconnected from AC supply and all DC sources! Figure 6- Remote sensing terminals © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 28: Master-Slave Bus

    The water taps are located on the rear side of the device, also see the rear view drawing in section 1.8.4 . Details about the connection, requirements and use of the water cooling can be found in section 2.3.4 . © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 29: 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 30 When running a higher number of recovering, i. e. energy backfeeding units on the same leg of the installation, the total cur- rents per phase increases accordingly. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 31: Installing The Device

    The unacceptable positions, as shown below, are also valid for the vertical mount of the device onto a wall (room or inside a cabinet). The required air flow would be insufficient. Acceptable and unacceptable installation positions (air or water cooled, air cooled shown): Standing surface © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 32: Connection To Water Supply (Wc Models)

    23.3 24.22 26°C 13.15 14.84 16.26 17.67 18.9 20.09 21.29 22.32 23.32 24.31 25.16 27°C 14.08 15.68 17.24 18.57 19.83 21.11 22.23 23.31 24.32 25.22 26.1 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 33 118.3 120.2 2.3.4.4 Notes The water flow should be started prior to powering the device, but at least prior to switching the DC input on • © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 34: Connection To Ac Supply

    Stripping length without cable end sleeve: 18-20 mm (0.75 in) • 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 35 AC supply cable. Figure 13 - Grounding point © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 36: Connection To Dc Sources

    M10 bolt on a metal rail M6 bolt on a metal rail Recommendation: ring lug with a 11 mm hole Recommendation: ring lug with a 6.5 mm hole © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 37 • 90° up or down space saving in depth • no bending radius • horizontal lead • space saving in height • • large bending radius © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 38: Connection Of Remote Sensing

    Dangerous voltage on the sense terminals! The sense cover must always be installed. Figure 14 - Example for remote sensing wiring (DC terminal and Sense terminal covers left way for illustrative purposes) Allowed connection schemes: © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 39: Grounding Of The Dc Terminal

    On the bottom side of the module are two plastic nibs which must click into the green board (PCB) so that the module is properly aligned on the rear wall of the device. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 40: Connection Of The Analog Interface

    Refer to “2.3.13. 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 41: Operation And Application

    If less voltage than U is supplied, the load proportion- ally draws less current, which can be calculated easily. See principle view to the right. Imax I(A) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 42: Current Regulation / Constant Current / Current Limiting

    We recommend: 80 V models: 1000uF..4700uF 750/920/1000 V models: 22uF...100uF 200/360 V models: 100uF...470uF 1500/2000 V models: 4.7uF...22uF 500 V models: 47uF...150uF © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 43: Alarm Conditions

    DC input reaches the adjusted OPP limit. • This function serves to protect the connected external source so it’s not overloaded and possibly damaged due to an exces- sive power. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 44: Share Bus Fail

    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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 45: 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 46 = 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 47 CV. This parameter allows to enable signaling the DC input status (2 options): • Regulation mode = Pin 15 signals the CV regulation mode DC status = Pin 15 signals the DC input status • © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 48 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 49 There are furthermore adjustable communication timeouts. For more information about these timeout refer to the external, on USB stick included documentation “Programming guide ModBus & SCPI”. The USB itself doesn’t require any settings. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 50 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 51 Activation/deactivation and time setting for the cyclic read of actual values from the adjusted Base ID Cyclic Read + 1 Range: 20...5000 ms. Default: 0 ms (deactivated) Module firmware CAN module firmware version © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 52 ModBus RTU or ModBus TCP format which fully comply to the specification and are compatible to softwares available on the market. With Limited the device would still use the old, partially wrong message format (see programming guide for details). © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 53 Furthermore, the backlight intensity can be adjusted here. Lock See “3.7. Locking the control panel (HMI)” and “3.8. Locking the adjustment limits and user profiles” © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 54: Adjustment Limits

    The actual operating mode, which is only indicated while the DC input is switched on, solely depends only 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 55: Manual Adjustment Of Set Values

    Upon entering a value which exceeds the corresponding limit, a note would pop up, the value in the frame reset to 0 and not be accepted and submitted. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 56: Switching The Dc Input On Or Off

    USB stick is full or removed, it will be indicated by another symbol ( ). After every manual stop or switching the DC input off the logging is stopped and the log file closed. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 57: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 58: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 59: Remote Control

    Programming details for the rear interfaces, the communication protocols etc. are to be found in the documentation “Pro- gramming 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 60 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 61: Remote Control Via The Analog Interface

    REM-SB switching the DC input off and on again, which represents a HIGH-LOW-HIGH signal (min. 50ms for LOW), when using the default level setting for this pin. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 62 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 63 -> “REM-SB level” being set to “Normal”, it requests to switch the DC input on. So when activating remote control, the DC input will instantly switch on. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 64 Reading actual values The AI provides the DC input values as current and voltage monitor. These can be read using a standard multimeter or similar. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 65: Alarms And Monitoring

    Triggers an alarm as soon as the input power reaches the Display, analog & 0 W...1.1*P Protection defined threshold. The DC input will be switched off. digital interfaces © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 66 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 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 67 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 68: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 69: 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 a USB stick with Import/Export. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 70: The Function Generator

    Ramps or mixed AC/DC functions where the DC offset varies from start to end don’t have a minimum slope anymore. The time of a sequence point can now use the full 36000 seconds. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 71: Method Of Operation

    This can be helpful when wanting a function shall not start at 0 V or 0 A. In case the situation requires otherwise, the static values could also be set to 0. Exit the configuration and enter the main function generator screen with © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 72: Sine Wave Function

    (30 A + 50 A) * 100 V = 8000 W. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 73: Triangular Function

    The sum of t1 and t2, the period, is 1/25 Hz = 40 ms. For a duty cycle of 80% the pulse time (t1) is 40 ms*0.8 = 32 ms and the pause time (t2) is 8 ms © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 74: Trapezoidal Function

    0.1 ms...36,000,000 ms Time after cycle before repetition (cycle <> 1) U(Start/End) 0...U Voltage setting before and after the function run 0...I Set values of current and power © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 75: Arbitrary Function

    Start sequence...99 Last sequence point in the block After continuing with there are global set values to define as last part of the function generator setup. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 76 This impacts the period of the sine waves such that each new wave will be shorter over the total span of the sequence time. f (start) f (end) Seq.time © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 77 Point 1 Point 2 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 78 The file naming, however, is unique. A filter prevents you from loading a WAVE_I file after you have selected Arbitrary --> U in the function generator menu. The file would not be listed at all. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 79: Ramp Function

    The function runs once and stops at the end value. To have a repeating ramp, the Trapezoid function would have to be used instead (see 3.10.8 ). © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 80: Iu Table Function (Xy Table)

    Finally proceed to the main function screen with , to start and control the function (also see “3.10.4.1. Function selection and control”). © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 81: Battery Test Function

    = Time for the upper level of the pulsed current (pulse) Time t2 1...36000 s t2 = Time for the lower level of the pulsed current (pause) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 82 DT = Discharge end time DC = Discharge end capacity U/I/Pactual = Actual values Ah = Consumed battery capacity Wh = Consumed energy Time = Elapsed test time © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 83 Any device alarm which would also switch off the DC input, like OT Reaching the threshold U (discharge end voltage) • Reaching the threshold for charging end current • © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 84: Mpp Tracking Function

    Delta P was set to a quite small value, so the power curve looks almost linear. With a small Delta P the load would always track close to the MPP. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 85 The decimal separator of broken values must follow the setting “Log file separator format” where selection means dot as decimal separator and selection Standard means comma © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 86: Remote Control Of The Function Generator

    REM-SB switching the DC input 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 87: Other Applications

    The DC input of every unit in the parallel operation is connected with correct polarity to the next unit, using cables or copper bars with a cross section according to the total system current and with short as possible length, so their inductance is as low as possible. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 88 Settings matrix for the units on the MS bus: BIAS Device position Termination setting(s) Master (at end) BIAS + TERM Master (central) BIAS Slave (at end) TERM Slave (central) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 89 As long as MS mode remains activated, the initialization process of the master-slave system will be re- peated each time the master unit is powered. The initialization can also be repeated manually anytime via the Settings menu, in group “Master-Slave”. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 90 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 91: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 92: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 93: 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 33200800_manual_elr_10000_4u_30kw_en_01...

  • Page 94: 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 topics: Germany ea1974@elektroautomatik.com © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200800_manual_elr_10000_4u_30kw_en_01...
  • Page 96 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 33200800_manual_elr_10000_4u_30kw_en_01...

This manual is also suitable for:

Ea-elr 10080-1000 4uEa-elr 10500-180 4uEa-elr 11000-80 4uEa-elr 10200-420 4uEa-elr 10750-120 4uEa-elr 11500-60 4u ... Show all

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