On Sunday 19 January 2020 19:20:12 R C wrote: > a 100HP motor, is about 75kW, so that's a little over 200kW for 3 of > them, they might see a little blip.. especially near a 'larger' area > > I work in HPC, we deal with dozens of mW. I actually did get calls for > restarting "something" being told... please don't do that like that > ... > > (me and my team, unknowingly, caused brown outs *lol*) > I was in charge of a 30 kw visual output GE UHF tv transmitter back thru the 70's. KXNE-19 for the Nebraska ETV Commission, used 2 klystrons rated at 100kw input each, but they are old tech now and not very efficient, long since retired for more efficient technology, best eff was 28%, so when everything was singing on key, the building draw was around 230 kw unless the deicers were on which ran it up to 265 kw or so. We were Wayne County Nebraska's biggest customer until someone built a pair of 300 foot long air conditioned hog barns over east of Wayne. If that place sneezed, I had a couple power service trucks in the driveway in around 10 minutes. I didn't have to call them, they just sort of materialized. > > Ron > > On 1/19/20 5:00 PM, Stuart Stevenson wrote: > > About a mile away is a few Cinci high speed 3 spindle 5 axis > > gantries. Each spindle has a 100 horse motor. I can imagine the > > power company could monitor and tell when they start. > > > > On Sun, Jan 19, 2020, 4:57 PM Jon Elson <[email protected]> wrote: > >> On 01/19/2020 12:38 PM, Gene Heskett wrote: > >>> I heard rumors of the uni calling when it was oscillating as their > >>> seizmo stuff was registering it. At the weight being moved I can > >>> imagine that scenario. Were you present? > >> > >> It certainly was not vibrating to that level when I was > >> working on it. It did have those insane > >> Gettys motors and drives, so I'll bet when something was not > >> set up right, it could create a > >> lot of vibration. With all the massive aerospace > >> manufacturing in the area, I can't imagine > >> how anybody could localize where a vibration came from, though. > >> > >> Jon > >> > >> > >> _______________________________________________ > >> Emc-users mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/emc-users > > > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users
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