Automatic Switches?
I hate to interrupt the IPv6 and RFC 1918 mega-threads... Does anyone know of a company that makes 208v (3-wire line-line ground, no neutral, 208v loads only, single phase) 30-60 amp automatic transfer switches with sub-30ms switching time? APC used to make the SU045X163 30A model, but it seems to have been discontinued and it's hard to find products that support 208v single phase. ~Seth
Seth Mattinen wrote:
Ugh, of course I come across something (TwinSource DCC-II RM-ITSTS, 50A in a 4U case using SCRs) mere minutes after posting. Any other recommendations are still welcome. The TwinSource unit looks quite fascinating, although I'm guessing quite expensive. ~Seth
It's not flagged as discontinued on the APC site, though it seems to have been dropped from the RATS page. Maybe in the process of being discontinued? http://www.apc.com/resource/include/techspec_index.cfm?base_sku=SU045X163
http://shop.ebay.com/?_from=R40&_trksid=m38.l1313&_nkw=SU045X163&_sacat=See-All-Categories The main downside to the SU045 product line seems to be a lack of network manageability. Doesn't mean you can't get 'em. :-) APC doesn't make RATS units larger than 30A, though, so if you need a 50A unit, you'll have to look elsewhere. ... JG -- Joe Greco - sol.net Network Services - Milwaukee, WI - http://www.sol.net "We call it the 'one bite at the apple' rule. Give me one chance [and] then I won't contact you again." - Direct Marketing Ass'n position on e-mail spam(CNN) With 24 million small businesses in the US alone, that's way too many apples.
participants (2)
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Joe Greco
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Seth Mattinen