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  • High-Performance Power Solutions

LV124 Test Systems

Curves are our passion!

LV124 Test Systems

Curves are our passion!

Automotive On-Board Supply-System Simulation acc. Automotive Standard LV124 (VW80000)

LV124 aka. VW80000 is one of the most important standards of the automotive industry. With the SIB 100-TS series SIBO presents a globally unique solution for the simulation of on-board supply systems acc. LV124 / VW80000 and numerous other standards. All curves that are relevant for this standard are stored in the integrated curve library. The SIB 100-TS series are linear precision 4-quadrant power amplifiers for fast voltage and current signals - each positive and negative (bipolar). They also work as sink in applications to absorb power. Extremely high bandwidth at highest power requirements, necessary for fast signals, characterizes this series. We also want to distinguish the modular design that allows to build up systems with up to 18 kW.



SIBO´s arbitrary power amplifiers include a huge memory of 1.000.000 data points to store pre-defined arbitrary LV 124 waveforms in the instrument itself. By means of a special memory-shift technology test sequences of any length can be processed without any risk to run out of memory space. No arbitrary waveform generator or any other controlling instrument is needed. This makes these 4-quadrant amplifiers unique in the world market.

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  • The easy-to-use WaveMaster software, that is standard in scope of delivery, allows to generate waveforms by means of a graphical user interface or via tabular input.

    Without any knowledge in software development, construction of ordinary and complex waveforms is dead easy.

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Model Overview

  • +35 V / -16 V

    Models
    Range 1
    18 V
    Range 2
    27 V
    Range 3
    35 V
    Output
    Power
    Height
    SIB 104-35N-TS
    20 A
    11 A
    11 A
    400 W
    3 U
    SIB 110-35N-TS
    40 A
    40 A
    30 A
    1.000 W
    4 U
    SIB 120-35N-TS
    76 A
    76 A
    57 A
    2.000 W
    14 U
    SIB 130-35N-TS
    114 A
    114 A
    85 A
    3.000 W
    18 U
    SIB 140-35N-TS
    152 A
    152 A
    114 A
    4.000 W
    22 U
    SIB 150-35N-TS
    190 A
    190 A
    143 A
    5.000 W
    26 U
    SIB 160-35N-TS
    228 A
    228 A
    171 A
    6.000 W
    30 U
    SIB 180-35N-TS
    304 A
    304 A
    228 A
    8.000 W
    2 x 22 U
    SIB 200-35N-TS
    380 A
    380 A
    285 A
    10.000 W
    2 x 26 U
    SIB 220-35N-TS
    456 A
    456 A
    342 A
    12.000 W
    2 x 30 U
    SIB 250-35N-TS
    570 A
    570 A
    429 A
    15.000 W
    3 x 26 U
    SIB 280-35N-TS
    684 A
    684 A
    516 A
    18.000 W
    3 x 30 U


  • +70 V / -16 V

    Models
    Range 1
    18 V
    Range 2
    27 V
    Range 3
    70 V
    Output
    Power
    Height
    SIB 105-70N-TS
    15 A
    10 A
    7,5 A
    500 W
    3 U
    SIB 110-70N-TS
    40 A
    40 A
    17 A
    1.000 W
    4 U
    SIB 120-70N-TS
    76 A
    76 A
    32 A
    2.000 W
    14 U
    SIB 130-70N-TS
    114 A
    114 A
    49 A
    3.000 W
    18 U
    SIB 140-70N-TS
    152 A
    152 A
    65 A
    4.000 W
    22 U
    SIB 150-70N-TS
    190 A
    190 A
    81 A
    5.000 W
    26 U
    SIB 160-70N-TS
    228 A
    228 A
    97 A
    6.000 W
    30 U
    SIB 180-70N-TS
    304 A
    304 A
    129 A
    8.000 W
    2 x 22 U
    SIB 200-70N-TS
    380 A
    380 A
    162 A
    10.000 W
    2 x 26 U
    SIB 220-70N-TS
    456 A
    456 A
    194 A
    12.000 W
    2 x 30 U
    SIB 250-70N-TS
    570 A
    570 A
    242 A
    15.000 W
    3 x 26 U
    SIB 280-70N-TS
    684 A
    684 A
    291 A
    18.000 W
    3 x 30 U


  • +75 V / -75 V

    Models
    Range 1
    ±25 V
    Range 2
    ±50 V
    Range 3
    ±75 V
    Output
    Power
    Height
    SIB 105-75N-TS
    11 A
    8 A
    5,5 A
    500 W
    3 U
    SIB 110-75N-TS
    40 A
    20 A
    14 A
    1.000 W
    4 U
    SIB 120-75N-TS
    76 A
    38 A
    27 A
    2.000 W
    14 U
    SIB 130-75N-TS
    114 A
    57 A
    40 A
    3.000 W
    18 U
    SIB 140-75N-TS
    152 A
    76 A
    53 A
    4.000 W
    22 U
    SIB 150-75N-TS
    190 A
    95 A
    67 A
    5.000 W
    26 U
    SIB 160-75N-TS
    228 A
    114 A
    80 A
    6.000 W
    30 U
    SIB 180-75N-TS
    304 A
    152 A
    106 A
    8.000 W
    2 x 22 U
    SIB 200-75N-TS
    380 A
    190 A
    133 A
    10.000 W
    2 x 26 U
    SIB 220-75N-TS
    456 A
    228 A
    160 A
    12.000 W
    2 x 30 U
    SIB 250-75N-TS
    570 A
    285 A
    200 A
    15.000 W
    3 x 26 U
    SIB 280-75N-TS
    684 A
    342 A
    240 A
    18.000 W
    3 x 30 U


The All-In-One Solution for Tests acc. LV124 / VW80000

 


  • Signal Quality

    • Rise time: < 1 µs
    • Fall time: < 1 µs
    • No overshoots and undershoots

System Architecture

SIB 100-TS LV124 Test System

 

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  • 2 Analog Outputs

    (16 bit), 2,8 MS/s (optional 4 / 8 via external control unit)

    • The first output controls the internal amplifier
    • The second output controls external hardware (amplifier / power supply)
  • 4 Counter Inputs

    • Electronic switch S5
    • Electronic switch S5 negated
  • 16 Analog Inputs

    • Monitor U (internally wired) (new HMI)
    • Monitor I (internally wired) (new HMI)
    • Remaining inputs for measurements at user defined measuring points (New HMI)
  • 24 Digital Inputs / Outputs

    • Run-Bit
    • External Trigger
    • Internal Trigger


  • Analog Remote Control

    With an optional isolation amplifier, the instruments have two analogue inputs. These inputs are added in the isolation amplifier. This allows to add e.g. an interference on a standard waveform. There are many ways to control SIBO amplifier systems:

    • SIBO WaveMaster Software
      This PC software generates waveforms, sends the curves to the internal data memory and runs the process. All selections in the instrument are done automatically.
    • Function Generator
      Standard function generators can be connected directly to the input of the amplifier.
    • Autowave, VT System (Vector), etc.
      Through their 0 ... ±10 Vinput, other control units can be used for waveform generation. Automated test systems don´t need programming adaptions.

  • Modular Design

    • Modular hardware architecture
    • Starting with one single unit of e.g. 1 kW
    • Extension up to 18 kW in parallel
    • Building up 3-phase systems with up to 6 kW per phase
    • Serial connection for increasing voltage
    • In case of a defective module, only this module needs to be repaired
    • Each module has its own indication for functional capability

  • Cascading

    • One waveform can be simulated synchronously with several amplifiers
    • Each DUT has its own sense

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  • Serial Operation

    For high-voltage applications, instruments can be connected.

    • Two instruments can be connected in series. Bridge switch must be toggled at one amplifier
    • For three and more instruments in series, an internal isolation amplifier in each instrument is necessary

Parallel Operation / Synchronous Waveform Generation

The standard test system has two analogue outputs for generating two waveforms synchrounously. An optional external control unit is available for 2 / 4 / 8 / synchronous output channels. Independent waveforms on each channel can be generated with SIBO´s WaveMaster Software.

An external trigger runs the waveforms in parallel and synchronously. Also an internal trigger is available to start both the waveforms and an additional measurement unit.



Software

The powerful and easy to use WaveMaster software is unique in world market. Without any knowledge in software development, construction of ordinary and complex waveforms is dead easy. A graphical waveform editor allows to generate individual curves in a flash. Also with a tabular input all kinds of waveforms can be produced immediately. The simplicity how fast to import data out of oscilloscopes is amazing. Read in ASCII data files is possible in the same way.

  • Digital Interface USB

    All functionalities of the 4-quadrant amplifiers are available in WaveMaster software for controlling the instruments.

    Short time current on/off, output on/off, operating voltage range and other functions can be easily set with its USB interface.

  • Trigger Function

    A hardware trigger input can be activate to monitor a TTL input signal on its rising edge.

    Synchronous waveform simulation, measurement and testing tasks are predestined applications.

  • Makro function

    With a comfortable macro editor and its execution, selected waveforms run sequentially.

    Bursts, repetitions and loops make testing easy without any software coding.

  • WaveMaster Remote DLL

    With the WaveMaster remote DLL´s, available for nearly all programming languages, with its command library, users control the 4-quadrant amplifiers in an absolute perfection.

    There is no need to handle hardware interfaces such as USB or LAN. One command for each function handles all interfaces. Data files are sent to the instrument within milliseconds.



  • Special Applications

    According to LV124, E-10 and E-13 pulses, interruptions need to be implemented. Hereby additional electronic switches are necessary. These switches are controlled by SIBO´s WaveMaster software and the amplifier´s built-in counter outputs. No additional function generator is necessary. This allows to build up a fully automated HIL test system.

  • Variable Waveform Generation

    Meanwhile, many car manufacturers extend the standard waveforms with many variable parameters in time and amplitude. SIBO´s comprehensive WaveMaster Software allows to do these variations easily.

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  • Easy Programming

    • Ready to use for LabViewTM, Vector CANoe / CAPL, C#, C++, ANSI C, Python, etc.
    • Creating waveforms out of source code
    • Predefined commands for sine waves, exponential functions, ramps, etc.
    • Integration into HIL simulation systems
    • Complete interface handling and configuration
    • Starting and closing software out of application

  • This programming example in Python opens an existing data file, loads data into amplifiers memory, switches the output on and runs the application in a loop of five times:

    import ArbNetPY27
    import time
    arbnet = ArbNetPY27.CreateObject()
    serverIPAddress = „10.99.92.78“
    serverPortNumber = 700
    arbnet.Connect(serverIPAddress,serverPortNumber)
    fileName = „F:\\Waveform1MV.and“
    openfileRet = arbnet.OpenFile(fileName)
    sys=arbnet.GetArbitrarySystem()
    source = „NI DAQ USB-6259“
    amplifier = „SIB 105-75E-TS“
    setSysRet = sys.Set(1,source,amplifier,0,0,0)
    time.sleep(5)
    sys.Load()
    sys.Execute()
    sys.Start(5)
    run = sys.IsRun()
    while run == 1:
        time.sleep(0.5)
        run = sys.IsRun()
    sys.Standby()
    openfileRet.Close()
    arbnet.disconnect()