Single Phase

September 7, 2009 5:16 pm | Electric Motors

I have an adjustable frequency single phase power source that goes up to 440 volts at 50 Hz?

I have a adjustable frequency single phase power source that goes up to 440 volts at 50 Hz? I connected a variac and rose to 510 volts, but I need 600 volts. I thought of another clash variac in series with the first. Would this work? It will not jump, right?

First, please be aware that what you are doing is potentially dangerous. When you arrive at these voltages, you can do a lot of damage. Now, if your 600V circuit will not go up in flames depends on the ratings of all components used, processors and drivers as well, and the general construction of your device. If you need DC and AC not necessarily, you taks is easier than you can simply adjust 440V and the filter with a capacitor (again, if assigned). In this case, you get 616V w / o any and all transformers. PS. It is still better not to danegrous experiments like the one you are considering. I did most of the experiences of my life and still had some nasty shocks and dangerous.

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