Hughes RV220-50 really working?
Does anyone know how this autoformer really works? I ran both phases up through a dog bone on a Variac tonight and watched L1 switch to boost around 93-95 volts, and the switch to bypass a little abo...
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Franks, as i recall, sold a 30 amp unit in a 50 amp box (or perhaps it was a 40) they also made a genuine 50 amp unit.
I have a Hughes "installed" in my RV, Installed where it is out of sight and out of mind) I have dual voltage monitors (L-1 and L-2) and have been in parks where the box voltage was scary low, but my meters were both clean and green as the HUGHES boosted.. Only problem was tripping the park 30 amp (it's a 50 amp RV) but the Auto-former performed flawlessly.
I have a Hughes "installed" in my RV, Installed where it is out of sight and out of mind) I have dual voltage monitors (L-1 and L-2) and have been in parks where the box voltage was scary low, but my meters were both clean and green as the HUGHES boosted.. Only problem was tripping the park 30 amp (it's a 50 amp RV) but the Auto-former performed flawlessly.
