[Equest-users] Load Reports

[John Aulbach via Equest-users]

Sir:
If you could send us you .INP and .PD2, perhaps we could resolve something for you. The Professionals of this Forum do not "steal" models and understand confidentiality. We merely wish to help each other.
John R. Aulbach, PE 

    On Tuesday, August 16, 2016 9:05 AM, Saif A via Equest-users <equest-users at lists.onebuilding.org> wrote:
 

 what I am looking at in the PS-C report is the peak load which is 2852.1 KBTU/HR, while the chiller size in the PV-A report is 5.09 MBTU/HR for some reason eQUEST is over sizing the chiller capacity by two times. Also it does not allow me to input the chiller capacity manually in the detailed mode.
Thank you,Saif
On Tue, Aug 16, 2016 at 6:43 AM, Sharad Kumar via Equest-users <equest-users at lists.onebuilding.org> wrote:

Hi Saif,

I will like to mention that PS-C is equipment load reports and PV-A is chiller plant design parameters based cooling capacity. So if there is some relation then there can be some connections in hours to be multiplied with the equipment loads to get the cooling capacity of the plant loads as the units are in MBtu and MBtuh.

But the real PV-A report analyses is like it is the auto-sized parameter based and with the input of flow and the temperature difference of cooling plant configuration based cooling capacity, the cooling capacity is determined. The formula can be 500 X GPM X delta T. GPM is the cooling plant water flow and delta T is loop design temperature difference. The default temperature difference is 10 °F.

I don't have any sort-ful idea of PS-C analyses.It can be TR of the chillers.

Thanks,
Sharad.

---------- Forwarded message ----------
From: Saif A via Equest-users <equest-users at lists.onebuildin g.org>
To: equest-users at lists.onebuil ding.org
Cc: 
Date: Mon, 15 Aug 2016 10:56:20 -0500
Subject: [Equest-users] Load Reports
Good morning guys,
After I ran the simulation for the building I am working on I found the chiller size and plant loads does not match in  reports PS-C and PV-A the difference is almost double is that normal? Also when I try to input the chiller capacity in detailed mode the results in the reports does not change is there a way to fix this?
Thank you,
Saif


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