#3phase

360VDC 3 phase AC-DC charger cabinet

Eleczo’s 3-Phase Power Contactors are the workhorses of industrial power control — able to handle high current loads and reliably switch three-phase power for motors, heaters, and heavy machinery. These contactors let a small control signal (like from a PLC or push-button) operate big power circuits safely. They’re built to switch all three AC phases at once, giving balanced, synchronised operation. Plus, using a contactor means the control circuit (low-power) stays isolated from the heavy-power circuit, boosting safety and longevity.

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.