https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=phoenix+contact+24v+ups
https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=Sola+24v+ups We use these two mfgs primarily Jaime Solorza Wireless Systems Architect 915-861-1390 On Tue, Jan 6, 2015 at 9:23 AM, Christopher Tyler <[email protected]> wrote: > I'm at my end. I've been looking at this for a while now and it's obvious > that no one makes an industrial APC UPS that works. > > We've tried the Alpha Cordex (DIN rail) and the ICT (19" rack) and neither > one can do what a APC management card can. We just need it to provide 24vDC > to a load and when the AC power goes out, send an alert and let us monitor > the system status via SNMP. > > Alpha: > PROS: DIN rail mounted > CONS: Web interface is IE only, SNMP requests are completely broken, have > not tested SNMP traps, cost is about $700. > > ICT: > PROS: It works well as a dumb power supply/charger with UPS functionality, > web interface works in all browsers. > CONS: SNMP is limited to about 6 values, all remote communication is lost > when AC is removed, no battery monitoring at all other than the voltage for > use with LV cutoff which is one of the values that is not available via > SNMP. Also costs about $700 > > I have to give it to Alpha at this point, at least their unit remains > "intelligent" when AC power is removed. If they would fix their web > interface and SNMP it would be perfect. > > So... Does anyone have a solution that works that isn't completely cobbled > together? I need to know when we lose/regain AC power, that the battery is > draining, what the battery voltage is so that I know when it's about to cut > off, it needs a LV cut off to protect the batteries, and all this > information needs to be available via SNMP and web. Am I asking for too > much or does something of this nature exist outside of TrippLite and APC? > > -- > Christopher Tyler > MTCRE/MTCNA/MTCTCE/MTCWE > Total Highspeed Internet Services > 417.851.1107 > >
