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Home Products Four-Quadrant Bipolar Voltage Variation Simulator
Four-Quadrant Bipolar Voltage Variation Simulator
Four-Quadrant Bipolar Voltage Variation Simulator

Four-Quadrant Bipolar Voltage Variation Simulator

Product No: LIS-APS1-4010K100

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  • Description

  • The LIS-APS series Four-quadrant Bipolar Voltage Variation Simulator (also called Four-Quadrant Voltage Drop Simulator and Four Quadrant Battery Simulator) is a high-precision power supply simulation device that supports bidirectional energy flow. It enables seamless switching and output of positive and negative voltages and currents, accurately simulating dynamic voltage changes, transient pulses, and polarity reversal conditions. It also features custom waveform editing, adjustable impedance, and wide-bandwidth ripple superposition. Through dual closed-loop voltage and current control, and utilizing a fully controlled H-bridge topology to divide the system into four working quadrants, it achieves seamless transitions between quadrants, precisely controlling voltage changes to meet various complex power supply simulation testing needs.

    The LIS-APS series Four Quadrant Battery Simulator is applied in the automotive electronics field, simulating onboard battery voltage fluctuations, start-stop conditions, and other operating conditions, meeting standards such as ISO 16750-2, and verifying the immunity and reliability of components such as ECUs and BMS. It is also widely applicable in rail transportation, aerospace, industrial control, and medical electronics, completing power supply adaptability tests and simulating energy feedback conditions for motors and energy storage devices, providing precise solutions for performance verification of electronic devices under complex voltage environments.

    Standards:

    Standards No. Standards Name
    ISO 16750-2:2023 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 2: Electrical loads
    ISO 7637-2:2021 Road vehicles – Electrical disturbances from conduction and coupling – Part 2: Electrical transient conduction along supply lines only
    LV 124 Electrical and electronic components in motor vehicles up to 3.5 tons—Requirements, test conditions and tests for 12V on-board electrical system
    LV 148-E09 Electric and Electronic Components in Motor Vehicles—48V On-Board Electrical System Requirements and Test Conditions
    VW 80000:2023 Geometric Tolerance and Quality Control Specification for Automotive Components
    GS 95024-2:2011 Electrical and electronic components in motor vehicles—Supplementary requirements and tests for 12V on-board electrical system components
    GMW 3172:2023 General Specification for Electrical/Electronic Components – Environmental/Durability
    GB/T 28046.2-2019 道路车辆 电气及电子设备的环境条件和试验 第 2 部分：电气负荷
    GB/T 21437.2-2021 道路车辆 电气电子部件对传导和耦合引起的电骚扰试验方法 第2部分：沿电源线的电瞬态传导发射和抗扰性
    SMTC 38000001-2012 汽车电子电器零部件通用测试要求

    Specifications:

    LISUN Model LIS-APS1-4010K100 LIS-APS1-6030K200 LIS-APS1-8050K100 LIS-APS1-80100K300
    Output polarity and Rated Voltage Un Four-quadrant bipolar
    ±40VDC    		 Four-quadrant bipolar
    ±60VDC    		 Four-quadrant bipolar
    ±80VDC    		 Four-quadrant bipolar
    ±80VDC
    Output Rated Current In 0~10A 0~30A 0~50A 0~100A
    Transient Peak Current Ip Three times the rated current @200ms
    Frequency Range (sine wave) DC~100kHz DC~200kHz DC~200kHz DC~300kHz
    Maximum Slope of Edge 15V/μs (0V~80V Unloaded)、8V/μs (0V~40V Unloaded)
    Output Mode Constant voltage、constant current
    Source Impedance 0~500mΩ adjustable
    Programmable Source Impedance 0~500mΩ adjustable
    DC Output Maximum Ripple 100mV (Vpp @<100kHz)
    Ripple/Impulse Noise ＜0.2Vpp (Oscilloscope 20MHz，1:1 Probe)
    Power regulation ≤0.05%
    Load Regulation Rate ≤0.2% (＞80% Fully loaded)
    Signal Input Range Amplitude 0~±4V；Frequency ≤500kHz
    Protection Mechanism Overload protection, overheat protection, short circuit protection
    Signal Input and Output Input ±40V; Output interface BNC, output impedance 50Ω
    Signal Output Frequency Range: DC to 1MHz; Accuracy: ±1%; Resolution: 0.01Hz
    Initial Phase Setting 0~359°, Step 1°
    Frequency Sweep Mode Linear, Logarithmic, Exponential
    Linear Step Value 10Hz~10kHz (Automatic by software)
    Supported Waveform Types DC, sine wave, square wave, triangle wave, exponential wave, periodic sweep wave, digital dot matrix wave, custom segment wave
    Communication Interface Ethernet/RJ11/USB
    Communication Protocol Modbus-TCP/IP、SCPI (TCP/IP)、Modbus-RS485，Optional NI488
    Unique Features 12.6-inch high-resolution ultra-large true-color touchscreen; built-in oscilloscope for real-time display of output waveforms
    Ripple FFT Sampling Analysis Support for dynamic impedance analysis of test samples
    Ripple Superposition Closed-Loop Sampling Support, meet ISO 16750-2:2023
    Compatibility Testing Standard Coverage ISO 16750-2、GB 28046.2、LV 124 etc
    Dimensions and Weight 4U (around 447*597*177mm)；around 26.5kg

    Note:

    1. Product model coding rules: In the LISUN model LIS-APS1-4010K100, the number 40 indicates an output voltage level of ±40VDC, the number 10 indicates a maximum output current level of 10A, and the number 100 indicates an output frequency of DC~100KHz.

    2. Output voltage levels are selectable: ±40VDC, ±60VDC, and ±80VDC; output current levels are selectable: maximum 10A, 20A, 30A, 40A, 50A, 75A, 100A, and other currents can be customized; output frequency levels are selectable: DC~100KHz, DC~200KHz, and DC~300KHz.

    3. To meet the ISO 16750-2:2023 standard (which can output Pulse 2b/4 waveforms and also meets ISO 7637-2:2021), it also needs to be used in conjunction with some other equipment. For details, please refer to the ISO 16750-2:2023 Automotive Electronics Electrical Performance Test System.

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