How to choose a battery line sequence tester?

How to choose a battery sequence tester? In order to maintain the normal performance of the battery, it is necessary to periodically check the voltage of each single battery in the series power supply battery pack for subsequent estimation, diagnosis and protection. The prerequisite for ensuring the accuracy and safety of the test is the correct voltage sampling line sequence. At present, a line sequence detector has been specially developed with the advantages of quality assurance, high detection accuracy, good portability, and small impact on the power supply battery pack. The following important instructions are how to choose a battery sequence tester? How to choose a battery sequence tester? 1. Check the rated pressure The purpose of the battery sequence tester is to sample the line sequence voltage, so there must be a certain voltage resistance for subsequent Play a normal purpose in use. Therefore, when people buy a battery line sequence tester, they must check the rated voltage of the instrument. Generally, the online sequence tester will have the description of this parameter, and people only need to pay attention to check it. 2. Check the accuracy of the test. The accuracy of the test results is a necessary condition for a reliable line sequence tester, because the important purpose of the battery line sequence tester is to correctly evaluate the performance of the battery, so as to guide the follow-up personnel whether to continue to use or replace. Therefore, the voltage line sequence sampling results issued by this tester must be accurate, and when people buy the instrument, they can obtain the accurate information obtained by the user when they use it. 3. Check the service life The service life of the battery sequence tester is an important reference index for its selection. The quality of the test chip, the quality of the test hardware, and the quality of the test software are all related to the number of times the wire sequence tester accurately performs its functions. Therefore, the service life of the line sequential tester can be considered from these aspects. In short, the line sequence tester that people want to buy has a long service life. Generally speaking, when people buy a line sequence tester, they must check the pressure level, check the accuracy of the test, and check the service life. In addition, one can also check the line sequence tester for brand awareness. The popularity determines the processing strength of the battery line sequence tester manufacturer, which is related to the overall quality of the instrument itself. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Commonly used single battery test methods