Forum Discussion
Matt_Colie
Feb 16, 2020Explorer II
All transfer switches have to have a "blink" built it. If they did not, then during that short time that both contactors were closed, the voltage and phase angle would have to be perfectly matched or the instantaneous load could be astronomical. (Means BANG)
Matt
Matt
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38,707 PostsLatest Activity: Jan 05, 2014