What voltage were the batteries spitting out? They charge at 27v but without a charger put out much closer to 24v until they begin discharging. If it fried the radio I would first think that it was connected wrong, not that the voltage was too high.
Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Fri, Oct 12, 2012 at 2:02 PM, Olufemi Adalemo <[email protected]> wrote: > What's your typical config for the NSM5? > Some of my guys just tried to power one off a 24v battery bank (no charger > connected just battery) and it fried good > > - - - > *Olufemi Adalemo* > M: +234-803-5610040 > M: +234-809-8610040 > [email protected] > > > > > On Fri, Oct 12, 2012 at 6:56 PM, Kristian Hoffmann <[email protected]>wrote: > >> We have MT and Ubnt equipment of all shapes and sizes running at 27.6V. >> The only problems we've had are a handful of freak RB411s that won't power >> on with >27V. Most of the older ones wouldn't kick into overvoltage >> protection until >28V, but we've come across a few odd balls. >> >> -Kristian >> >> >> On 10/12/2012 10:44 AM, Josh Luthman wrote: >> >> Charger isn't going to spit out 24v for batteries that need charged, it's >> usually 27v. >> >> I was under the impression they would simply lock up and you could >> reboot, or maybe I'm just thinking of MT. >> >> Josh Luthman >> Office: 937-552-2340 >> Direct: 937-552-2343 >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >> >> >> On Fri, Oct 12, 2012 at 10:08 PM, Olufemi Adalemo <[email protected]>wrote: >> >>> Aha, thanks >>> That explains why I have a dead NSM5 on my desk >>> I guess the charge controller is not very good at giving out 24v >>> regulated power >>> >>> - - - >>> *Olufemi Adalemo* >>> M: +234-803-5610040 >>> M: +234-809-8610040 >>> [email protected] >>> >>> >>> >>> >>> On Fri, Oct 12, 2012 at 6:17 PM, Josh Luthman < >>> [email protected]> wrote: >>> >>>> Yes you will. The batteries will probably be around 27v which Ubnt >>>> won't like. You'll need to clean the ~18-27v from the batteries to 24v. >>>> >>>> Josh Luthman >>>> Office: 937-552-2340 >>>> Direct: 937-552-2343 >>>> 1100 Wayne St >>>> Suite 1337 >>>> Troy, OH 45373 >>>> >>>> >>>> On Fri, Oct 12, 2012 at 1:14 PM, Olufemi Adalemo <[email protected]>wrote: >>>> >>>>> Need help, >>>>> I'm looking to deploy a UBNT NSM5 powered by a 24v solar supply. >>>>> Does anyone have experience with this? The data sheet shows that it >>>>> requires a 24v supply however the POE injector supplied is 15v, do I need >>>>> a >>>>> DC to DC converter? >>>>> >>>>> Best regards, >>>>> - - - >>>>> *Olufemi Adalemo* >>>>> M: +234-803-5610040 >>>>> M: +234-809-8610040 >>>>> [email protected] >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Wireless mailing list >>>>> [email protected] >>>>> http://lists.wispa.org/mailman/listinfo/wireless >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Wireless mailing list >>>> [email protected] >>>> http://lists.wispa.org/mailman/listinfo/wireless >>>> >>>> >>> >>> _______________________________________________ >>> Wireless mailing list >>> [email protected] >>> http://lists.wispa.org/mailman/listinfo/wireless >>> >>> >> >> >> _______________________________________________ >> Wireless mailing >> [email protected]http://lists.wispa.org/mailman/listinfo/wireless >> >> >> >> _______________________________________________ >> Wireless mailing list >> [email protected] >> http://lists.wispa.org/mailman/listinfo/wireless >> >> > > _______________________________________________ > Wireless mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/wireless > >
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