Use and maintenance of electric vehicle charger

During the use of electric vehicle chargers, some attention should be paid to ensure longer use. Ningbo Vanton EV Charger Co., Ltd. will give a detailed explanation of how to use and maintain them.

① The AC power socket must match the AC power plug of the charger.

② The AC voltage should be relatively stable and the change should not exceed the range of 220V±10﹪.

③ Charging operation procedure: a. Open the power lock switch of the vehicle b. Connect the charging plug to the charging socket of the vehicle body c. Connect the power plug to the mains socket.

④ After the charger is connected to the power supply, when the wiring is correct, the power indicator light is on, the 1-30A charging current indicator light is on, the one-way constant charge indicator light is on, and the two-way constant charge indicator light is on. The charging time is better to be more than 10 hours in the power-deficient state.

⑤ The charging process changes as follows: the first stage is constant current 25A charging for about 6 hours; the second stage is constant voltage charging for about 3 hours; finally enter the floating charge stage, at this time, the floating charge light will be on, the charging current indicator light is only 1-2, and the fan stops rotating. The package light is on and enters the floating charge stage, indicating that the battery power is sufficient.

⑥ After the battery is fully charged, or when it needs to be shut down, the power supply of the electrical input must be disconnected first, and then the connection between the charger and the battery is disconnected.