Wuhan Kaidi Zhengda Electric Co., LTD., after years of efforts, successfully developed DC system comprehensive tester, one of the main functions of the device is to carry out automatic constant discharge battery. The device can automatically and continuously control the discharge current to achieve constant current discharge. In the discharge process, when the group end voltage or single voltage (supporting the wired or wireless battery test system) falls to the set lower limit value, or the set discharge time, the instrument automatically stops discharging, discharging in real time display discharge current, voltage, time and discharge curve and save the data in the device, and can be uploaded to the PC through the U disk. The device is equipped with software to generate *.xLS report, which can query, analyze and output discharge data.

1, the charger characteristics test can automatically test the 220VDC and 110VDC DC charging device in a variety of allowed AC power supply and DC load conditions of stable voltage accuracy, stable current accuracy, ripple coefficient, ripple shape parameters.
2, the battery discharge can be used as a battery discharge instrument to automatically test the capacity and discharge curve of the battery, including the discharge curve of the whole battery and each battery.
3, battery charging monitoring battery charging can monitor the charging process, measure the whole battery and single battery charging curve.
4, wireless monitoring a single battery can be used to monitor the voltage and discharge curve of each battery by wireless communication during discharge and charging, and can automatically alarm and suspend discharge and continue discharge when a battery is below the lower limit.