I. Overview: 

    The battery charge and discharge life test machine for washing machines and vacuum cleaners is used to monitor the long time and interval time of battery products to realize charging and discharging tests. Through the external program-controlled power supply, the 20-station battery is simulated and actually charged. The aluminum resistor acts as a load to discharge the battery. The testing machine adopts PLC and current acquisition module to take and judge the current change of charging and discharging of 20 channels. The system is independently developed by our company and is set by relevant parameters. The PLC displays and records the voltage, current and power consumption of each station in real time, as well as the charging time and times, and performs data recording and USB data export.

1. Equipment station: 20 stations

2. Touch screen: 7-inch color touch screen, 1,

3. PLC: Japan Mitsubishi, data power failure memory function;

4. Input voltage: 0---36V adjustable, output DC0-36V adjustable

5. Current detection range: 0-20A

6. DC power supply: 0-36V 300A

7. Time setting range: 1-99999 hours/minutes/seconds

8. Test times: 1-999999 times

9. Data recording function: charging time, charging times, discharging time, discharging times, voltage, current and other data

10. Safety protection: smoke alarm automatic shutdown function

11. Detection function: battery life

12. Equipment size: 1850X750X1650 unit MM