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XR5500 UPS charge load

 
IvanForceville
Regular Advisor

тАО07-01-2009 01:55 AM

тАО07-01-2009 01:55 AM

XR5500 UPS charge load

Does anybody have an idea what an HP UPS XR5500 is pulling when it's charging it's battery? What extra input current do we need to foresee?
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Brian Vo
Trusted Contributor

тАО07-08-2009 07:48 AM

тАО07-08-2009 07:48 AM

Re: XR5500 UPS charge load

With nominal line voltage, a full load and discharged batteries, the UPS should be pulling about 24A. The UPS should be powered by a dedicated 30A circuit breaker.

Brian
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Torsten.
Acclaimed Contributor

тАО07-08-2009 07:59 AM

тАО07-08-2009 07:59 AM

Re: XR5500 UPS charge load

Be aware of 110V vs. 220V and see

http://h18000.www1.hp.com/products/quickspecs/11871_div/11871_div.html#Technical%20Specifications

Hope this helps!
Regards
Torsten.

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Cameron Todd
Regular Advisor

тАО07-22-2009 08:41 PM

тАО07-22-2009 08:41 PM

Re: XR5500 UPS charge load

I would guess that a 5500 would pull a few amps on no external load (ie. just running it's own electronics and trickle charging circuits).
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