JL4032/380V series battery discharge tester

JL4032/380V series battery discharge testerIt is a specialized instrument for testing UPS battery packs, with functions such as "online monitoring" and "checking discharge" of battery packs. The device adopts advanced testing technology principles and has made a series of breakthroughs in the research and application of new technologies, devices, materials, and processes. The JL4032/380V series battery discharge tester is designed according to relevant national testing and maintenance regulations to test the performance of storage batteries. This instrument has high discharge power, small size, light weight, and complete data management software functions on the upper computer, greatly reducing the workload of daily testing and maintenance of batteries.

Product Features

The single cell voltage shutdown threshold can be set to multiple sections: this can detect multiple lagging single cells during a continuous uninterrupted discharge test

◆ Automatic discharge current calculation function: Built in hourly rate discharge coefficient, can automatically calculate the required discharge current based on the nominal capacity and required discharge rate of the tested battery

Bar chart and curve analysis and curve comparison function: The instrument can directly perform bar chart and curve analysis and curve comparison on the main tests. The voltage curve can be continuously enlarged and reduced for easy observation. Clear analysis of data without the need to upload to a PC.

◆ Discharge parameter template function: Simply call the preset parameters to perform discharge testing. The intelligent discrimination program can intelligently determine whether a single unit has fallen off, and if the unit falls off, the test will not be interrupted. Input overvoltage protection, LCD prompt, buzzer alarm; Overcurrent protection, LCD prompt, buzzer alarm; Battery voltage polarity reversal protection, LCD prompt, buzzer alarm;

◆ Complete communication function: It has RS232 communication interface and SD card interface. Data is transmitted to the computer for storage management, allowing for long-term preservation and analysis of historical data; Using SD card to transfer data, testing and saving at any time, lightweight and portable, * * reliable.

Integrated design: The testing instrument host adopts an integrated design of monitoring and power parts, and the power part adopts new high-efficiency devices. The use of new special low heat and high-efficiency load materials and advanced control technology ensures high constant current accuracy.

◆ Parallel function: The instrument has parallel function and can also be loaded, allowing the instrument to test various high-capacity batteries.

Powerful PC software analysis function: provides data management, printing, analysis, report statistics, automatic generation of test reports, and report functions. The voltage curve can be continuously enlarged and reduced for easy observation. Quickly search for historical records. Comprehensive data analysis software: capable of displaying bar charts of individual cell voltage, internal resistance, total voltage curve, current curve, capacity bar chart, characteristic comparison chart, data table, etc. at the same time, and can automatically generate EXCEL format reports for easy sending or uploading of test data;

◆ Equipped with automatic test protection function: When abnormalities are detected in the entire group or individual batteries during the testing process, the test will be automatically terminated to prevent over discharge of the batteries and avoid impact on the equipment; The ongoing testing process can also be manually terminated as needed.

Maintenance suggestion: After the test is completed, all calculation results will be automatically displayed, and maintenance suggestions will be provided based on specific test data.

Storage methods: Internal storage and external storage can be selected. Internal storage with a 1-minute interval. External storage Z is less than 5 seconds.

Product Parameters: