[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: capacitive pole pig ballast
Original poster: Ed Phillips <evp-at-pacbell-dot-net>
Tesla list wrote:
>
> Original poster: "Mccauley, Daniel H" <daniel.h.mccauley-at-lmco-dot-com>
>
> Forget the capacitors. If you are looking for a simple, low-cost,
> no-frills 3 kVA ballast, then the
> 500ft roll of 12 AWG wire from Home Depot or similar will do the trick
> every time.
>
> Dan
>
> > Could someone tell me how many .9uf MO caps it would take to
> > ballast a
> > 10kva 14400v pig for 3 kva
> >
> > Thanks
> > Steve
I've never understood "capacitive ballasting". Resistive or inductive
yes, but seems to me capacitors in the circuit work in the wrong
direction.
Ed