North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: 220v/50hz power rig
> -- David Lesher <[email protected]> wrote: >> If you want to test it on 50 Hz, you have a real issue. You can >> not easily generate that much; there is no easy way to morph 60 >> into same. and boy was he right. (apologies to many for not re-emphasizing the subject: line in the message text, 50Hz is the goal) > Some UPS-like equipment will do this - stuff designed for running > computer equipment in a field in the middle of nowhere, normally for > pseudo military use; take any Generator input (which can be 30Hz-70Hz), > any input voltage, normally close to sawtooth or triangle wave and > covered with crap and artefacts, turn it into DC, put it into a few > lead-acid batteries, and then work with the back-end of a conventional > UPS. yup, that seems to be the general approach. i have leads on a 220/50 ups of this type, and plan to feed it 220/60. but, as you say, feeding it 110/60 might work. randy
|