Could you use a cheap 400w power inverter running off of the 12v plug that most generators have?
Chris From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf Of Forrest Christian (List Account) Sent: Wednesday, May 08, 2013 4:14 PM To: WISPA General List Subject: Re: [WISPA] Portable Alternators? The other option I've used is to use one of the tripplite online UPS'es which have a *Very wide* input frequency range. Because it's online, it will take the power from the gen, and then clean it up to the right frequency for the load. -forrest On Wed, May 8, 2013 at 10:55 AM, Matt Hoppes <mhop...@indigowireless.com> wrote: This is the third time in about two years that we've had some major power outages across our region due to the supplier lines going down. Every time the situation is the same, We roll out our portable generators to a few of our smaller sites that don't have full-time generators -- and every time we have to fight with them to get clean power out of them -- usually just ending up putting equipment directly on the generators and bypassing the UPS systems. I've seen the generators go everywhere from 40Hz to 90Hz. Has anyone come across a nice portable alternator (as opposed to a generator) that can be taken to tower sites as supplementary power? ~ Matt _______________________________________________ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
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