AC charging pile electrical system:

Application characteristics

1. The common power of AC charging pile is 3.5kw, 7KW and 40kW;

2. It is mostly used for underground garage, unit parking lot and special parking lot of civil residence;

3. Simple structure, low price, strict cost control and fierce competition;

DC charging pile electrical system:

Application characteristics

1. The common power of integrated DC charging pile is 30kW, 60kW and 120kw, of which 30kW is less used, and the DC charging pile with power greater than 120kw mainly adopts split type;

2. It is mostly used in public charging stations, unit dedicated parking lots and shopping malls and supermarkets;

3. AC and DC comprehensive protection is required, and the power incoming cable is introduced from the lower end of the pile;