AT8331 Multi channel programmable battery simulator
ACTIVE
RS232RS485USB-232LAN
SCPIMODBUS
DATA LOGGERUSB-DISK
OVERVIEW
    The AT8331 series combines precision, flexibility, and high integration. As a low-power, multi-channel ultra-high precision programmable single-cell battery voltage simulator, it has up to 24 independent and isolated channels, each of which can be precisely controlled and monitored, making it easy to test multiple battery cells simultaneously in applications such as battery packs or series battery systems. Its channel isolation characteristics not only ensure the safety of testing, but also improve the applicability and flexibility of the equipment.



    The current measurement capability of the AT8331 series has reached μ A level, providing strong support for battery testing of low-power devices. In terms of control, the AT8331 series provides flexible local and remote operation options, allowing users to control and exchange data between devices through local area networks (LAN), RS232, or RS485 interfaces. With the help of advanced communication interfaces, users can easily edit test parameters and execute efficient automated testing processes through computer software.



    At the same time, the remote control capability of the upper computer allows users to monitor and adjust the testing process through the network at different locations, greatly improving work efficiency and testing convenience.



    The AT8330 series battery simulator is an ideal testing tool for engineers and R&D personnel, providing unparalleled performance and convenience in both laboratory R&D environments and quality control processes on production lines.
FEATURES
  • 1.24 multi-channel, channel to channel isolation, 6V/1A switchable range high-precision power supply.
  • 2. Data recording function, built-in date chip and support for USB storage.
  • 3. Supports multiple communication methods such as RS232/RS485/LAN, and provides professional upper computer software control.
SPECIFICATIONS
Output voltage range6v
Current range1A
Maximum output power6W
Number of channels24
Voltage setting resolution0.01mV
Voltage readback resolution0.01mV
Current setting resolution（1A range）0.01mA / （1mA range）0.01μA
Current readback resolution（1A range）0.01mA / （1mA range）0.01μA
Voltage setting/readback accuracy±0.01%，±10d
Current setting/readback accuracy±0.05%，±10d
Ripple<2mV rms
ripple current<2mV rms
Load adjustment rate - output voltage<0.01%F.S
Load adjustment rate - output current<0.01%F.S
Power adjustment rate - output voltage<0.01%F.S
Power adjustment rate - output current<0.01%F.S
temperature coefficient<15 ppm/℃
Voltage rise time (no-load)<100μs
Voltage rise time (full load)<100μs
Voltage drop time (no-load)<100μs
Voltage drop time (full load)<100μs
dynamic response time<50μs
Voltage withstand (output to ground/output to output)1000VDC/1000VDC
interfaceRS232/RS485/LAN
Power requirements200V-240VAC
Dimension15kg
annexTest line/power line/RS232 communication line
APPLICATIONS
    New Energy Vehicles/Drones/Energy Storage BMS (Battery Management System)
    CMS (Capacity Management System) testing
    Development and testing of portable consumer electronics products for battery protection board testing
    Fuel cell CVM voltage inspection module
DOCUMENTATION
DOCUMENTS
DATASHEET CHINESE
USER'S GUIDE CHINESE
ACCESSORIES
STANDARDS
NONE
OPTIONS
NONE
SOFTWARE
NONE
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