Moving into CNC and wondering about powering a CNC machine with a phase converter?
The spindle drive motor needs true 3 phase but the computer and controls are powered from some of the legs connected to transformers to achieve 120v and 220v single phase. So any reason not to separate out the single phases and run them on their own single phase lines separate from the 3 phase? This would eliminate the voltage imbalance for the control systems:scratchchin:
The spindle drive motor needs true 3 phase but the computer and controls are powered from some of the legs connected to transformers to achieve 120v and 220v single phase. So any reason not to separate out the single phases and run them on their own single phase lines separate from the 3 phase? This would eliminate the voltage imbalance for the control systems:scratchchin: