The 1.5 square plug board can fill three battery cars.
The plugboard that can plug three chargers is generally more than 2000W, and it can be used.
1, a battery car, the power required when charging is generally 80-200W, three cars do not exceed 600W.
2. According to this calculation, this power socket can be used for charging 10 trams, but considering the impact of instantaneous current during charging, it is safe to connect less than 6 battery cars to charge.