Three-phasecurrent should be used for large motors.
大型电动机应当使用三相交流电。
2
The system also includes a switch control circuit to switch the MOSFET switches in synchronization with the three-phasecurrent flow.
本系统还包括开关控制电路,用于与三相电流同步切换MOSFET开关。
3
Because the bank adopts late-model components, high power density, it has not red-hot phenomena. It is pure resistive load and three-phasecurrent balance.