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tnrzcn
26-04-2013, 12:34 PM
Hi,

I am a university student and i need grasso RC11 series comprassors for my final project. We are going to redesing and prove the capacity of old cold store.there are lots of grasso comprassors in the machinary room. The guy said all of them RC 11 series comprassors.then I checked the gea's webside and i have comsel program for selection. But i couldnot find anything about RC11 series.
If you have any capacity diagram or selection software please share with me..

Josip
27-04-2013, 10:13 PM
Hi, tnrzcn :)


Hi,

I am a university student and i need grasso RC11 series comprassors for my final project. We are going to redesing and prove the capacity of old cold store.there are lots of grasso comprassors in the machinary room. The guy said all of them RC 11 series comprassors.then I checked the gea's webside and i have comsel program for selection. But i couldnot find anything about RC11 series.
If you have any capacity diagram or selection software please share with me..

Try links below ...

http://www.gearefrigeration.com/Product%20Documents/Grasso%20Discontinued%20Models/ca0166_0092209_sim_rc11__gbr_.pdf

http://www.gearefrigeration.com/Product%20Documents/Grasso%20Discontinued%20Models/PADOR9119.pdf

http://www.marinerefrigeration.net/brochures/Grasso/Grasso%20Installation%20&%20Service%20manuals%20Recip/Installation%20Maintenance%20Manual%20RC11%20.pdf

http://www.marinerefrigeration.net/brochures/Grasso/Grasso%20Parts%20Lists%20Recip/Parts%20List%20RC11%20.pdf

http://www.gearefrigeration.com/en-us/docnav/Pages/default.aspx/DocNav_Eng/Sources_e/Recips_e.htm

if you try Google ... Grasso RC11 ... you'll find more documents about this compressor ...

my advice ... forget Comsel and similar programs that you'll use later like experienced engineer ... now try to calculate compressor capacity manually ... you'll learn much more ....believe me

Hope this will help a little ...

Best regards, Josip :)

cricri
28-04-2013, 06:05 PM
10300
Hi, tnrzcn
I agree with Josip, try to calculate.
But to help you, know that RC12 (not 12E) is the continuity of the 11. So it's the same displacement and you can use comsel and select 12 serie.
attached you will find a calculation of RC611/RC612. the gap is probably due to a more accurate software with Comsel.
I cannot share you the old software.
Regards

tnrzcn
03-05-2013, 10:34 PM
Hi , Josip and Cricri
Thank you very much for your replies... You are right , i will try to calculate the capacities manually..
Thank again..

Regards..