Electrostatic discharge tester HVDC-982

batterymobileUSB

friendly man-machine interface, a variety of settings and data check under the menu prompt,stores the discharge process data that can be archived to the USB flash drive.analyzed through special software in upper computer to generate the curves and report Ⅰ Introduction Uninterrupted power supply is the basic protection for running all the equipment and network systems of constantly improved informationization and automation. Whether it is AC or DC uninterrupted power supply system, battery as a backup power supply in the system plays an extremely important role. At ordinary times, battery is in the floating charge standby state, but once the AC power blacks out or other accidents occur, the battery will become the only power supply of the load. It is known that battery has normal service life cycle, but it often has premature function failure due to such quality problems as material defect, structure defect or process defect, or improper use, etc. To test the standby duration and actual capacity of battery group and to ensure the normal system operation, the checking discharge test is conducted on the battery group on a regular basis or as needed according to the maintenance procedures of the power supply system, so that individual cell that has or is close to function failure can be detected in an early stage for replacement, thus guaranteeing the effectiveness of the whole battery group, or the expected life of the battery group is evaluated.