Thank you Nelson, I would like the information. Rod ----- Original Message ----- From: "Nelson Hochberg" To: Sent: Friday, August 30, 2002 9:39 AM Subject: Re: [EE]: Power monitoring > Take a look at: > http://www.ab.com/PEMS/ > http://www.ieee-pcic.org/archive/PCIC%2098-24.pdf > http://www.squared.com/ > http://www.sandc.com/ > > From Googling "electric power management system" > > My electrician showed me a brochure of a MCU controlled device with solid > state modular contactors, sensors, pc interface etc. It was going to cost > about $2k US for our small ~15 circuits needs. I will ask him for the name > next week. > > Nelson > > > >Hello to all, > > > > > >I would like to monitor power to a complex of buildings. Has anyone had > > >experience with commercial data logging systems that could be permently > > >installed in each building and continuously monitor voltage, current and > > >frequency. I would like enough memory to keep the last 48 hours of > > >readings, > > >with say a 1 second sample rate, and be accessable over a lan connection. > > >If anyone has had any experience along these lines I would > > appreciate their > > >input. > > > > > > > > > > > > Rod > > > > > >-- > > >http://www.piclist.com hint: PICList Posts must start with ONE topic: > > >[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > > > > > > > > > > > > > > > _________________________________________________________________ > > Join the world s largest e-mail service with MSN Hotmail. > > http://www.hotmail.com > > > > -- > > http://www.piclist.com hint: PICList Posts must start with ONE topic: > > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > > > > > -- > http://www.piclist.com hint: PICList Posts must start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics