Multifunctional Battery Pack Load Tester
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Main Functions:
Keyboard settings: Users can set parameters such as discharge current, protection voltage, discharge capacity, and discharge duration based on battery capacity or testing requirements.
Real-time monitoring: Real-time display of set parameters (such as voltage, current, time, etc.).
Comprehensive automatic protection and alarm functions: The discharge tester is equipped with automatic protection against undervoltage, high temperature, reverse connection, and power failure, and can emit audible alarms.
Record query: The discharge tester can store 8 discharge records (each lasting 10 hours), and users can query as needed.
Real-time communication: It can directly communicate with a PC via RS232 interface, enabling computer monitoring and control, data analysis, and processing.
Calibration and correction of voltage and current display values: Mainly calibrates the total voltage and current of the battery pack.
Data storage and processing: After discharge, data can be transferred via USB drive or uploaded to a computer via RS232 interface. After background processing, various charts can be automatically generated, providing scientific basis for judging the quality of battery packs.
Computer control: The computer can obtain the status information of the discharge tester at any time, control the start, stop, or pause of discharge; set and modify discharge parameters; and select discharge modes.
The discharge tester has power-off memory function. All test data is not lost after power failure, and after powering on, there is no need to reset parameters; discharge can continue.
Data processing software
It can directly obtain discharge data from the discharge tester, process and analyze it, and view/print current/resistance/power curves, voltage curves, and test data. Based on these charts, the performance trends and test data of batteries can be viewed, making the battery pack's performance intuitively visible.
PC monitoring function: Through host computer software, the computer can directly monitor and control the discharge tester, achieving true unattended operation.
The PC can obtain the status information of the discharge tester (stopped state, discharging state);
Obtain discharge parameters (set parameters and operating parameters);
Set and modify discharge parameters via PC;
Control the start or stop of discharge;
Select discharge modes;
Start/stop online monitoring;
The PC can load historical discharge data from the discharge tester.
Technical Performance Indicators:
Load voltage: DC 12V/24V/48V/110V/220V/400V/600V series
Rated current: 20A/40A/60A/80A/100A/150A/200A/400A/500A/800A series
Battery pack nominal capacity: 50Ah-5000Ah series
Current adjustment accuracy: 0.1A
Constant current discharge control accuracy: ±1%
Working power: AC single-phase 220V
Cooling method: Forced air cooling
Ambient temperature: -10℃ —+50℃
Main Features:
Multifunctional Battery Pack Load Tester features a large LCD screen, Chinese menu prompts, microcontroller control, and high intelligence. After setting parameters, it automatically completes capacity testing of battery packs or load capability testing of DC power supplies.
Three termination conditions can be freely set, and discharge automatically terminates when any condition is met: minimum protection voltage of the battery pack, discharge capacity, and discharge duration.
The power consumption section uses new components and proprietary technology, offering high power, no open flames, safety, and long lifespan.
Computer setting and control functions: Equipped with data processing software for intelligent control and computer monitoring.
Compact and portable: The host integrates monitoring circuits and power consumption components, with new power components and forced air cooling.
When used with our company's XJ series battery pack parameter online monitor, it can detect individual cell voltages and analyze remaining battery capacity, enabling more accurate detection of faulty batteries and ensuring reliable battery pack operation.
Product Introduction:
Multifunctional Battery Pack Load Tester allows free setting of three termination conditions, automatically terminating discharge when any condition is met: minimum protection voltage of the battery pack, discharge capacity, and discharge duration. The power consumption section uses new components and proprietary technology, offering high power, no open flames, safety, and long lifespan.
Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.
