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[EnergyPlus_Support] Re: Modeling an UPS
- To: EnergyPlus_Support@xxxxxxxxxxxxxxx
- Subject: [EnergyPlus_Support] Re: Modeling an UPS
- From: "Jean marais" <jeannieboef@xxxxxxxxx>
- Date: Mon, 01 Oct 2012 08:24:11 -0000
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- Delivery-date: Mon, 01 Oct 2012 02:24:14 -0600
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Phone the supplier and ask. Or find the spec sheet in the Internet. I would guess that standby losses will be very small in relation to other energy users in the building. Basically, the battery will be on a auto recharge cycle and that is the only loss. The battery is big enough to supply the emergency power demand only and only for enough time for the emergency generator to startup. Probably 5 min or less.
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "Camilo Velez :::Green Factory:::" <camilovelez@...> wrote:
>
> Hello all
>
>
> I'm trying to mdel an UPS (Uninterruptible Power System) but I'm not sure
> of what would be the power that I should model. The capacity of the UPS is
> 100KVA, but this capacity will be use only when a "emergency" happens, the
> rest of the time the UPS will be in some kind of "stand by" mode with the
> battery full charged, so how much it will consume while it is in this mode?
>
> Thank you.
>
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