400VDC-90A 3 phase power supply #powersource #bangzhao #power supply #ch...
For high-power charging needs, multiple three-phase economic chargers are connected in parallel to realize high power output at low cost. A single charger supports three-phase 380V input with an output power of 36kW (400V×90A), and by connecting N units in parallel, the total power can be expanded to 36kW×N, which can easily satisfy a variety of charging scenarios.
The core advantage lies in the modularized design:
Economical and efficient: low cost of a single unit, only need to replace the faulty unit during maintenance, reducing the overall operation and maintenance costs;
Flexible expansion: increase or decrease the number of parallel-connected units according to the demand, adapting to different power levels;
Safe and reliable: synchronous rectification technology, with an efficiency of more than 94%, and built-in overload, short-circuit and high-temperature protections, to ensure a balanced distribution of the current when multiple parallel-connected units are used.
Typical application scenarios include charging stations for electric heavy trucks and power supply for industrial equipment clusters. Taking 10 units in parallel as an example, the total power reaches 360kW, which can quickly replenish energy for multiple electric vehicles or high energy-consuming equipment at the same time, taking into account the economy and practicality.