1 watt = .001 kw so.... 20.9 watts = .029 kwh I *think*
On Tue, Oct 18, 2011 at 11:37 AM, Stefan Jafs <[email protected]> wrote: > I'm, trying to figure out how much it cost to run some of our Medical Gas > Alarm, current draw is 290 mA at 120 Volts, any ideas? > This are my guess after some searches: > > .290 * 120 = 34.8 VA * 60% (PF) = 20.9 Watts I think that's correct but how > do I get to kWh? > > > -- > Stefan Jafs > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to [email protected] > with the body: unsubscribe ntsysadmin > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
