Elektro-Automatik EA-ELR 10000 3U Manual
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Elektro-Automatik EA-ELR 10000 3U Manual

Programmable electronic dc loads with energy recovery
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MANUAL
EA-ELR 10000 3U
Programmable Electronic DC Loads
with Energy Recovery
© EA Elektro-Automatik in 2022, this information is subject to change without notice
33200820_manual_elr_10000_3u_15kw_en_02

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Summary of Contents for Elektro-Automatik EA-ELR 10000 3U

  • Page 1 MANUAL EA-ELR 10000 3U Programmable Electronic DC Loads with Energy Recovery © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 2: Table Of Contents

    The quick menu 2.1.3 Storage 3.4.10 The graph Unpacking and visual check Remote control Installation 3.5.1 General 2.3.1 Safety procedures before installation and use 29 3.5.2 Control locations © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 4 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 7: Intended Usage

    Read and understand the operat- ing guide before using this device. Non-adherence of the instructions in the operating guide can result in serious injury or death. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 12: Specific Technical Data

    Signal range 0 - 10 V or 0 - 5 V (switchable) Inputs U, I, P, R, remote control on/off, DC input on/off, resistance mode on/off Outputs Monitor U and I, alarms, reference voltage, DC input status, CV/CC regulation mode Accuracy U / I / P / R 0 - 10 V: ≤0.2%, 0 - 5 V: ≤0.4% *1 Models with 80 V DC rating have reinforced insulation while all other models from 200 V DC rating have basic insulation © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 13 Environmental conditions Operating temperature 0 - 50 °C (32 - 122 °F) Storage temperature -20 - 70 °C (-4 - 158 °F) Humidity ≤80% relative humidity, non-condensing Altitude ≤2000 m (≤6,600 ft) Pollution degree Mechanical construction Cooling Forced air fl ow from front to rear (temperature controlled fans) Dimensions (W x H x D) Enclosure: 19“ x 3U x 668 mm (26.3 in) Total: 19“ x 3U x min. 777 mm (30.6 in) Weight 5 kW unit: 18 kg (40 lb) 10 kW unit: 25.4 kg (56 lb) 15 kW unit: 32.8 kg (72 lb) © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 14 +2000 V DC Article number 33200828 33200829 33200830 33200831 33200832 *1 At 100% power and 100% input voltage *2 In AC voltage depending DC power derating mode © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 15 +2000 V DC +2000 V DC Article number 33200838 33200839 *1 At 100% power and 100% input voltage *2 In AC voltage depending DC power derating mode © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 16 +2000 V DC +2000 V DC Article number 33200825 33200826 33200827 *1 At 100% power and 100% input voltage *2 In AC voltage depending DC power derating mode © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 17: Views

    1.8.4 Views 1.8.4.1 Technical drawings ELR 10000 3U ≤200 V © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 18 1.8.4.2 Technical drawings ELR 10000 3U ≥360 V © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 19 4. Remote sense connectors 5. DC output terminal (copper blades) 6. AC input connector 7. Grounding connection screw (PE) 8. Connector (DB15 female) for isolated analog programming, monitor and other functions 9. USB interface 10. Master-Slave bus connectors to set up a system for parallel connection © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 22: Scope Of Delivery

    Racks in various configurations up to 42U as parallel systems are available, or mixed with elec- tronic load devices to create test systems. Further information in our product catalogue, on our 19“ rack website or upon request © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 27: Analog Interface

    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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 28: Master-Slave Bus

    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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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: Standing surface © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 32: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 33 (cabinet), it’s recommended to only pull the plug and dismount the bracket. Figure 11 - Mounting position of the bracket Figure 12 - Fully installed strain relief © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 34 Unit 2 L3(C) 5 kW Unit 3 L1(A) Unit 5 kW L3(C) Multiple units 10 kW, balanced Unit 1 10kW Unit 2 10kW Unit 3 10kW © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 35: Connection To Dc Sources

    M8 bolt on a metal rail M6 bolt on a metal rail Recommendation: ring lug with a 9 mm hole Recommendation: ring lug with a 6.5 mm hole © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 36: Grounding Of The Dc Terminal

    In case any DC pole is grounded, the operator of the device must reinstate the basic protection for human safety by installing appropriate external means, for instance a cover, everywhere the potential of the DC terminal is connected to. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 37: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 38: Installation Of An Interface Module

    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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 39: Connection Of The Analog Interface

    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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 40: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 41: Current Regulation / Constant Current / Current Limiting

    DC input, perhaps alternatively to the remote sense input, if connected to the source. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 42 The value to achieve the expected result is not defined and has to be found out. 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 47 Auto = DC input will switch on again after the PF alarm cause is gone, if it has been switched on • before the alarm occurred © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 48 Activates/deactivates logging to USB stick. For more information refer to “3.4.8. Recording to USB stick (logging)” . Logging interval Defines the time between two records in the log file. Selection: 500 ms, 1 s, 2 s, 5 s © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 49 Select port in the range 0...65535. Default: 5025 Port Reserved ports: 502, 537 Host name User definable host name Domain User definable domain MAC address of the internal Ethernet port © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 50 Auto fails. Speed / Duplex Different Ethernet port settings for 2-port modules are possible, as these include an Ethernet switch Port 2 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 51 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 52 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 53: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 54: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 55: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 56: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 57: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 58: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 59 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 60: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 61 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 62 -> “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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 63 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 64: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 65 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 66 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 67: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 68: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 69: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 70: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 71: Sine Wave Function

    (30 A + 50 A) * 100 V = 8000 W. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 72: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 73: Trapezoidal Function

    0.1ms...36000000ms 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 74: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 75 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 76 Point 1 Point 2 © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 77 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 78: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 79: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 80: Battery Test Function

    Maximum discharge power (in Watt) R mode on/off Enables the resistance mode for the test and unlocks the R value Discharge resistance ...R Maximum discharge resistance in Ω © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 81 Active USB logging is indicated in the display with a small diskette symbol. After the test has stopped, the recorded data will be available as text file in CSV format. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 82 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 83: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 84 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 85: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 86: Other Applications

    A max. of 64 units can be connected via Share bus. • • When connecting the Share bus before a device had been configured as Master or Slave, an SF alarm will occur © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 87 15.75 kW (with a master running firmware KE 3.02). When, however, switching the master to the 15 kW unit, the system will result in 18 kW total power. © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 88 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 89 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 90: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 91: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 92: 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 33200820_manual_elr_10000_3u_15kw_en_02...

  • Page 93: 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 33200820_manual_elr_10000_3u_15kw_en_02...
  • Page 95 7926 Convoy Court 41747 Viersen CA, 92111, San Diego Phone: +49 (2162) 3785 - 0 Phone: +1 (858) 836 1300 Fax: +49 (2162) 16230 ea1974@elektroautomatik.com sales@elektroautomatik.com www.elektroautomatik.com © EA Elektro-Automatik in 2022, this information is subject to change without notice 33200820_manual_elr_10000_3u_15kw_en_02...

This manual is also suitable for:

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