Re: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Seth Mattinen
I apologize for mentioning it; thanks for taking the time to point out such data could not possibly be useful. ~Seth Sent from my iPad, please excuse my brevity. On Dec 6, 2012, at 16:19, Alex Rubenstein wrote: >> I have a 700VA 9130 rackmount that I recently bought to give it an eval run >>

RE: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Alex Rubenstein
> I have a 700VA 9130 rackmount that I recently bought to give it an eval run > (although the first was a dud). There is a 3kVA model. For my small load it > reports a PF of 0.91 online. PF, as in power factor? That has nothing to do with UPS efficiency.

Re: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Seth Mattinen
On 12/6/12 12:49 PM, William Herrin wrote: > Hi folks, > > I'm looking at several brands of rackmount 3kva double-conversion > UPSes, such as Tripp Lite and Eaton Powerware. I'm specifically > looking for something that will work as a line-interactive UPS until > the power starts to misbehave and

RE: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Alex Rubenstein
> > I'm looking at several brands of rackmount 3kva double-conversion > > UPSes, such as Tripp Lite and Eaton Powerware. I'm specifically > > looking for something that will work as a line-interactive UPS until > > the power starts to misbehave and will then switch to > > double-conversion mode unt

RE: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Joseph Chin
...@tiedyenetworks.com] Sent: Thursday, December 06, 2012 9:17 PM To: nanog@nanog.org Subject: Re: Online/double-conversion UPS economy/high efficiency modes? On 12/06/2012 12:49 PM, William Herrin wrote: > Hi folks, > > I'm looking at several brands of rackmount 3kva double-conversion &g

Re: Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread Mike
On 12/06/2012 12:49 PM, William Herrin wrote: Hi folks, I'm looking at several brands of rackmount 3kva double-conversion UPSes, such as Tripp Lite and Eaton Powerware. I'm specifically looking for something that will work as a line-interactive UPS until the power starts to misbehave and will th

Online/double-conversion UPS economy/high efficiency modes?

2012-12-06 Thread William Herrin
Hi folks, I'm looking at several brands of rackmount 3kva double-conversion UPSes, such as Tripp Lite and Eaton Powerware. I'm specifically looking for something that will work as a line-interactive UPS until the power starts to misbehave and will then switch to double-conversion mode until a whil