They are 4.2 inches wide going in a 19 inch rack. Shouldn't be a problem, with 2.2 of gap.
Josh Luthman 24/7 Help Desk: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Thu, Feb 4, 2021 at 10:15 AM Carl Peterson <cpeter...@portnetworks.com> wrote: > Josh, For the NS Red 100AH HTs check battery dimensions / shelf > dimensions carefully. I've a number of them where I needed to put the > batteries with the fronts facing the side instead of the front to get them > to fit - width is the issue. Some battery shelves are just a hair too > small to fit all 4 batteries. > > On Thu, Feb 4, 2021 at 9:08 AM Josh Luthman <j...@imaginenetworksllc.com> > wrote: > >> That's exactly what I have in mind. This shelf seems like it would do >> plenty: >> >> https://www.rackmountsolutions.net/3u-19d-two-post-heavy-duty-battery-shelf/ >> >> Josh Luthman >> 24/7 Help Desk: 937-552-2340 >> Direct: 937-552-2343 >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >> >> >> On Wed, Feb 3, 2021 at 4:16 PM Carl Peterson <cpeter...@portnetworks.com> >> wrote: >> >>> For the 100AH ones we just put them on a battery shelf mounted at the >>> bottom of our telco rack. For the 60AH ones we put them in a >>> separate battery enclosure in the cabinet. >>> >>> On Wed, Feb 3, 2021 at 3:00 PM Josh Baird <joshba...@gmail.com> wrote: >>> >>>> No, they go in dedicated battery enclosures and/or sit on mats in >>>> larger buildings. >>>> >>>> On Wed, Feb 3, 2021 at 3:53 PM Josh Luthman < >>>> j...@imaginenetworksllc.com> wrote: >>>> >>>>> Specifically for ICT, you need to adjust the LVD to be higher than the >>>>> BMS's cut off. If you let it drop with the BMS, it's 0v and then the >>>>> battery is basically gone until you reset it (like drive out there and >>>>> physically push a button). Float voltage I'm told you need to change, >>>>> too. >>>>> >>>>> Looking at the NSB100FT RED, these are nearly a foot tall. Are you >>>>> mounting them in the rack? That's 7U of space, which I suppose isn't >>>>> massive (I was previously looking at lithium ion before learning about the >>>>> complications, that was 6U). >>>>> >>>>> Josh Luthman >>>>> 24/7 Help Desk: 937-552-2340 >>>>> Direct: 937-552-2343 >>>>> 1100 Wayne St >>>>> Suite 1337 >>>>> Troy, OH 45373 >>>>> >>>>> >>>>> On Wed, Feb 3, 2021 at 3:01 PM Chuck McCown via AF <af@af.afmug.com> >>>>> wrote: >>>>> >>>>>> I presume if the float voltages are the same you could. But not if >>>>>> they are different. >>>>>> >>>>>> *From:* SmarterBroadband >>>>>> *Sent:* Wednesday, February 3, 2021 11:52 AM >>>>>> *To:* 'AnimalFarm Microwave Users Group' >>>>>> *Subject:* Re: [AFMUG] Battery recommendations at fiber hut >>>>>> >>>>>> >>>>>> Can you connect batteries like this, with built in BMS, directly into >>>>>> a system like ICT made for SLA/AGM? >>>>>> >>>>>> Adam >>>>>> >>>>>> >>>>>> >>>>>> *From:* AF [mailto:af-boun...@af.afmug.com] *On Behalf Of *Louis >>>>>> Arsenault >>>>>> *Sent:* Wednesday, February 3, 2021 4:48 AM >>>>>> *To:* AnimalFarm Microwave Users Group <af@af.afmug.com> >>>>>> *Subject:* Re: [AFMUG] Battery recommendations at fiber hut >>>>>> >>>>>> >>>>>> >>>>>> We have been using PowerTec Solutions >>>>>> >>>>>> >>>>>> https://www.powertecsolutions.net/solutions/#psi-micro-vision-48v-rackmount-battery-series >>>>>> >>>>>> We have 4 of them setup in the fiber hut. >>>>>> >>>>>> They have a BMS to protect the batteries from overcharging / >>>>>> overcurrenting >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Feb 2, 2021 at 3:33 PM Josh Luthman < >>>>>> j...@imaginenetworksllc.com> wrote: >>>>>> >>>>>> I'm looking at a 1200 watt load and would like to see 2 or 3 hours of >>>>>> run time. Everything's 48vdc. >>>>>> >>>>>> >>>>>> >>>>>> I'm kind of leary about using lithium ion since I'm using an ICT >>>>>> power supply and their system is designed for SLA/AGM. >>>>>> >>>>>> >>>>>> >>>>>> What kind of things should I be looking for? I thought these looked >>>>>> pretty good: >>>>>> >>>>>> >>>>>> https://www.batteriesplus.com/productdetails/battery/sla-sealed-lead-acid/12/wkdc12=80pus >>>>>> >>>>>> >>>>>> >>>>>> 12v*80a=960whr >>>>>> >>>>>> 4 of these = 3840whr >>>>>> >>>>>> Runtime upwards of 3.2 hours (obviously there will be loss, but >>>>>> shouldn't I expect 2+ hours)? >>>>>> >>>>>> >>>>>> >>>>>> Josh Luthman >>>>>> 24/7 Help Desk: 937-552-2340 >>>>>> Direct: 937-552-2343 >>>>>> 1100 Wayne St >>>>>> Suite 1337 >>>>>> Troy, OH 45373 >>>>>> >>>>>> -- >>>>>> AF mailing list >>>>>> AF@af.afmug.com >>>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>>> >>>>>> ------------------------------ >>>>>> -- >>>>>> AF mailing list >>>>>> AF@af.afmug.com >>>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>>> >>>>>> -- >>>>>> AF mailing list >>>>>> AF@af.afmug.com >>>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>>> >>>>> -- >>>>> AF mailing list >>>>> AF@af.afmug.com >>>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>>> >>>> -- >>>> AF mailing list >>>> AF@af.afmug.com >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>>> >>> >>> >>> -- >>> >>> Carl Peterson >>> >>> *PORT NETWORKS* >>> >>> 401 E Pratt St, Ste 2553 >>> >>> Baltimore, MD 21202 >>> >>> (410) 637-3707 >>> -- >>> AF mailing list >>> AF@af.afmug.com >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > > > -- > > Carl Peterson > > *PORT NETWORKS* > > 401 E Pratt St, Ste 2553 > > Baltimore, MD 21202 > > (410) 637-3707 > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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