I really like that 2 RU charger, inverter thingy. Planning to use one of those on my next battery project.
From: Peter Kranz via AF Sent: Wednesday, April 27, 2022 2:43 PM To: 'AnimalFarm Microwave Users Group' Cc: Peter Kranz Subject: Re: [AFMUG] Favorite Small Server Rack UPS You can send the Alpha units back for repairs. I believe it currently costs $500. The Sierra racks as normal, 1U for the Sierra 10 enclosure with up to 5 modules. It has a full HTTP/SNMP/SMTP monitoring interface assuming you insert an Inview-S as a module, the best I’ve seen. AC/DC cabling comes from the back or side. Peter Kranz www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 pkr...@unwiredltd.com From: AF <af-boun...@af.afmug.com> On Behalf Of Sterling Jacobson Sent: Wednesday, April 27, 2022 12:15 PM To: AnimalFarm Microwave Users Group <af@af.afmug.com> Subject: Re: [AFMUG] Favorite Small Server Rack UPS We use the Alpha FXM 1000/2000 and they are great. But sometimes they fail and we have to replace them entirely. Wish someone out there was good a repairing the FXM units, seems like a waste to just pull and shelve them. I’m liking the look of that Sierra system, but a bit unsure of how it racks or is monitored? From: AF <af-boun...@af.afmug.com> On Behalf Of Peter Kranz via AF Sent: Wednesday, April 27, 2022 10:51 AM To: 'AnimalFarm Microwave Users Group' <af@af.afmug.com> Cc: Peter Kranz <pkr...@unwiredltd.com> Subject: Re: [AFMUG] Favorite Small Server Rack UPS I prefer these guys when I use lead acid: https://www.alpha.ca/solutions/products/standard-systems/outdoor-ups-solutions/item/alpha-fxm-hp And these guys when I use lifepo4: https://www.cet-power.com/en/product/sierra-10-48-230/ (I use the 110V version) Peter Kranz www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 pkr...@unwiredltd.com From: AF <af-boun...@af.afmug.com> On Behalf Of can...@believewireless.net Sent: Tuesday, April 26, 2022 9:21 PM To: AnimalFarm Microwave Users Group <af@af.afmug.com> Subject: [AFMUG] Favorite Small Server Rack UPS Haven't really paid much attention to the small server room UPS space in a long time. Normally I'd use a few 3000W APCs with external batteries. This location has a backup generator but would prefer 45+ minutes of uptime on the servers on batteries alone. What is the current recommendation? -------------------------------------------------------------------------------- -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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