UPS Connections and use (FC2)
Craig White
craig at tobyhouse.com
Fri Mar 9 21:31:40 UTC 2007
On Fri, 2007-03-09 at 14:19 -0600, Mike McCarty wrote:
> Craig White wrote:
> > Computer software calculates the remaining battery time from a 'smart
> > UPS' system so it remains on line based upon the amount of battery
> > remaining and factoring the draw rate. Without this 'smart' system, you
> > are probably only getting a signal that power has switched to battery
> > and do your best guess as to how long you can go before you shut down
> > the system, which is not the best way to run a railroad.
> >
> > Whether or not you find this knowledge useful, most people do.
>
> So, you know how long your system takes to shut down, and you
> have your system configured to request how much more up time
> the UPS has, and based on that your system waits until the
> last moment, then does an unconditional shut down. Is that
> what you are saying?
>
> I'm asking about your system and how it is set up.
----
APC : 001,053,1303
DATE : Fri Mar 09 14:27:30 MST 2007
HOSTNAME : XXXXXXXXXXXXXXX
RELEASE : 3.10.18
VERSION : 3.10.18 (21 July 2005) redhat
UPSNAME : UPS_IDEN
CABLE : Custom Cable Smart
MODEL : Smart-UPS 1500 RM
UPSMODE : Net Master
STARTTIME: Sun Oct 15 15:30:47 MST 2006
SHARE : NetworkUPS
STATUS : ONLINE
LINEV : 124.5 Volts
LOADPCT : 42.2 Percent Load Capacity
BCHARGE : 100.0 Percent
TIMELEFT : 30.0 Minutes
MBATTCHG : 5 Percent
MINTIMEL : 3 Minutes
MAXTIME : 0 Seconds
MAXLINEV : 124.5 Volts
MINLINEV : 123.8 Volts
OUTPUTV : 124.5 Volts
SENSE : High
DWAKE : 000 Seconds
DSHUTD : 090 Seconds
DLOWBATT : 02 Minutes
LOTRANS : 106.0 Volts
HITRANS : 127.0 Volts
RETPCT : 000.0 Percent
ITEMP : 27.0 C Internal
ALARMDEL : 5 seconds
BATTV : 27.5 Volts
LINEFREQ : 60.0 Hz
LASTXFER : Line voltage notch or spike
NUMXFERS : 11
XONBATT : Thu Mar 08 10:26:31 MST 2007
TONBATT : 0 seconds
CUMONBATT: 92 seconds
XOFFBATT : Thu Mar 08 10:26:40 MST 2007
SELFTEST : NO
STESTI : 336
STATFLAG : 0x02000008 Status Flag
REG1 : 0x00 Register 1
REG2 : 0x00 Register 2
REG3 : 0x00 Register 3
MANDATE : 10/06/04
SERIALNO : AS0441121795
BATTDATE : 10/06/04
NOMOUTV : 120
NOMBATTV : 24.0
EXTBATTS : 0
FIRMWARE : 617.3.D
APCMODEL : FWD
END APC : Fri Mar 09 14:28:17 MST 2007
system estimates approximately 30 minutes run time on battery and will shutdown (run level 6) when battery level reaches 5%
--
Craig White <craig at tobyhouse.com>
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