The closest Alpha equivalent to the Flatpack2 HE seems to be: http://www.alpha.com/index.php/products-mobile/cable-tv-broadband-products/item/48vdc-cordex-hp-24kw?category_id=440
http://tools.alpha.ca/library/showdocs.asp?PId=00000000000039F7&type=b&salp=1 Which is actually more power dense, 4 x 2.4 kW in 1U for just the rectifier shelf (no distribution). On Fri, Jul 15, 2016 at 7:29 AM, [email protected] < [email protected]> wrote: > Alpha requires 4U for 8kW: 125/220Vdc Cordex 4.4kW > > > On Fri, Jul 15, 2016 at 10:13 AM, Eric Kuhnke <[email protected]> > wrote: > >> I need way more than 2000W, the Eltek unit pictured is 4 x 2000W >> rectifiers running in parallel, nominally 8kW if running form a 240VAC >> input source. Somewhat less on 208V. >> >> On Fri, Jul 15, 2016 at 7:06 AM, [email protected] < >> [email protected]> wrote: >> >>> For the distribution bus, we use ICT. It's 1U and they have a version >>> that support two inputs in 1U. >>> It allows you to power cycle your loads. You can connect it to the >>> rectifier of your choice. >>> We get these from Winncom. >>> >>> If you don't need the full 2000W, Alpha makes a 2U 48Vdc Cordex HP 1.2kW >>> 2RU >>> . But you can't >>> power cycle the loads. You can order these direct or from >>> Winncom/Tessco. >>> >>> . >>> >>> On Thu, Jul 14, 2016 at 9:34 PM, Eric Kuhnke <[email protected]> >>> wrote: >>> >>>> Looked, but the original FlatPack is not dense enough, the FlatPack2 >>>> and HE models are much smaller... I am figuring out if a design for a POP >>>> will fit in a single 45U rack with A and B power, each rectifier setup >>>> needs to be 3U to 4U height maximum. >>>> >>>> On Thu, Jul 14, 2016 at 10:52 AM, Peter Kranz <[email protected]> >>>> wrote: >>>> >>>>> I’d give ebay a scan, usually there are a few flatpack units there.. >>>>> >>>>> >>>>> >>>>> >>>>> *Peter Kranz*www.UnwiredLtd.com <http://www.unwiredltd.com/> >>>>> Desk: 510-868-1614 x100 >>>>> Mobile: 510-207-0000 >>>>> [email protected] >>>>> >>>>> >>>>> >>>>> *From:* Af [mailto:[email protected]] *On Behalf Of *Eric Kuhnke >>>>> *Sent:* Monday, July 11, 2016 4:10 PM >>>>> *To:* [email protected] >>>>> *Subject:* [AFMUG] Anyone purchased an Eltek rectifier system >>>>> recently? >>>>> >>>>> >>>>> >>>>> Looking for a ballpark price estimate off list on this: >>>>> >>>>> >>>>> http://www.eltek.com/detail_products.epl?id=1142848&cat=24677&k1=&k2=&k3=&k4=&close=1 >>>>> >>>>> It has a distribution bus/fuse/breaker panel in the top 1U, the bottom >>>>> 1U populated with 4 x 2000W rectifiers. >>>>> >>>>> Or something else equivalent that is 2U to max 3U in size, 8kW rated >>>>> at 230/240VAC input. >>>>> >>>>> >>>> >>> >> >
