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Ashwin86
17-01-2013, 07:51 AM
Hi,

For 27000 litres i need to achieve -20deg air temp. Please suggest suitable compressors that achieve the same in a single compressor or maximum two compressors. The available compressors in the Indian market are Danfoss, Tecumseh, Emerson. Please suggest a suitable model. Much obliged. :cool:

flyinkiwi
17-01-2013, 08:29 AM
Do you know your cooling load?

Volume alone does not determine system capacity - there are many other variables, eg. Room dimensions, door openings, personnel/equipment operating inside, panel thickness, product load, ambient conditions, pipe length, lighting, to name but a few..

Hopefully these help:

http://www.ipu.dk/upload/teknologiudvikling/k%C3%B8le-%20og%20energiteknik/coolpack/coolpack_1.50.exe
https://opi.emersonclimate.com/OPI/documents/clc/BoxLoad/Boxload.zip
https://opi.emersonclimate.com/OPI/documents/clc/PSS/PSSsetup.exe

Ashwin86
17-01-2013, 09:28 AM
Cooling Load - 5 kw
Room Dimension - 10 x 10 x 10 feet
Door opening - 4 x 8 feet
Equipment operating inside - 4nos washing machines will be placed at a time
panel thickness - 125mm
Ambient Conditions - 24 deg c
Pipe length - 25 feet max.

Please suggest any particular model or specifications of compressors i should look for. Thank you

flyinkiwi
17-01-2013, 11:22 AM
Washing machines? Operating at -20C?

Use the links above.

They will point you in the right direction.

Ashwin86
17-01-2013, 11:55 AM
We are in the process of building a Walk in Environmental room for a consumer electronic R&D firm. So they are going to place washing machines and refrigerators inside the room.