On Fri, 19 Jul 2002 15:38, Brian Guralnick wrote:
> Hi,
>
>     Well, time to get rid of my old switched UPS and get a new 1.  I have
> almost no knowledge in what there is available in the industry.
>
>     I need at least 1.5KW, true online sine wave.  120V, 60Hz, and the
> ability to accept my 4 truck batteries externally.  (I need 4 hours at half
> load).
>     My old SPS blew 1 of my monitors switching supply & a filtered power
> bar with the lousy square wave it makes, &, occasionally, some equipment
> notice the relay switch time & they reset.
>
> Where should I look?

Computer surplas stores, I picked up a complete IBM RISC 6000 for au$30 
including its PDU and UPS it is raited at 7.5KVA and has brandnew batteries 
in it (the batteries alone would have cost over au$200 (12v 40AH SLA'a)

Just need to rig an interface cable between the PDU and UPS, and work out the 
pins on the mini din plugs to iinterface to the server to tell it power going 
down. 

Regards,

Kat.



> ____________
> Brian Guralnick
> [EMAIL PROTECTED]
>
>
>
> ************************************************************************
> * Tracking #: 4FB95099688594418C71C2F23D52AB29790C0D27
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