Re: [EnergyPlus_Support] windows certified with European technical standards

To: "EnergyPlus_Support@xxxxxxxxxxxxxxx" <EnergyPlus_Support@xxxxxxxxxxxxxxx>

Subject: Re: [EnergyPlus_Support] windows certified with European technical standards

From: "jeannieboef@xxxxxxxxx" <jeannieboef@xxxxxxxxx>

Date: Mon, 21 Oct 2013 22:02:26 +0200

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Yes. I propose using Window 6 or higher to model the glazing system and adjusting the values until they corrispond with yours using the EN 673 settings. Once you have a match, simply change the settings to the American settings to get the equivalent U-values and SHGC at these test conditions.

Mit freundlichen GrÃ¼Ã?en- Sent from my iPhone (excuse the brevity)

i. A.

Jean Marais

b.i.g. bechtold

Tel. +49 30 6706662-23

On 21.10.2013, at 17:29, <fpasserini.tn@xxxxxxxxx> wrote:

I'm modeling a building according to ASHRAE 90.1-2007. It is a design building.
I got U-values according to European technical standards
ISO 12567-2:2005
http://www.iso.org/iso/catalogue_detail.htm?csnumber=40053
and
EN 673:2011
http://shop.bsigroup.com/ProductDetail/?pid=000000000030219370
I'm modeling the glazing surfaces with the object WindowMaterial:SimpleGlazingSystem
Do you know if I have to change the values before writing them in EnergyPlus, in order to consider different test conditions between European technical standards and EnergyPlus?
With Regards

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