View Full Version : Small/tiny aircon compressor required
Hi everyone,
I'm searching for a range of small air-conditioning compressors for a specific new design application.
The smallest I have found so far is:
Manufacturer : Emerson/Copeland
Model # : ZR18K4E-PFJ (220-50-1, scroll)
Rated capacity : 3.0 kW @ Tc,s 50'C; Te,s 7'C
Refrigerant : R-134a
If anyone has links, or literature on smaller compressors than this, for use in air-conditioning applications, I would be most grateful. They can be of any type, not restricted to scroll.
Many thanks,
desA :)
multisync
27-06-2009, 07:50 AM
http://www.tecumseh-europe.fr/index.php
134a air con compressors
Thanks 'multisync'. Much obliged.
chemi-cool
27-06-2009, 10:34 AM
The smallest AC compressors will be found in electrical cabinets AC units.
^ Have you come across any brand names? An interesting line of thought.
Thanks so much.
chemi-cool
27-06-2009, 10:44 AM
Yes, Mitsubishi makes a small rotary.
I can get the model later today.
^ Thanks so much 'chemi-cool'. Also if you perhaps have an internet link to the compressor, I'd be most grateful.
chemi-cool
27-06-2009, 01:39 PM
Compressor model is: XB357VFB
It is a tiny rotary compressor for R134a.
used by Rittal for cooling electrical cabinets.
www.rittal.com
Another company is here: www.seifert-mtmsystems.de
Good luck.
Many thanks. That's excellent. Thank you so much for the information.
Next question - does anyone know where the XB357VFB can be purchased?
Been searching the internet & the main Mitsubishi Electric global website. Can't seem to locate the product at all.
If memory serves, I tried hunting this same compressor down around 3 months back (saw it mentioned in a scientific paper & the name rung a bell), with similar results.
multisync
27-06-2009, 04:17 PM
http://www.refrigeration-engineer.com/forums/showthread.php?t=1407
^ Saw that thread on a Google search. Trouble is that the Japan link no longer works & the Mitsubishi UK search comes up with nothing.
I'll look at the German link to SKG Service & see if that is still active.
The model number in the pics on thread ^^ has changed from XB357VFB to XB357GUD.
This links it to Rittal as a spare part. Wonder if there is any other way to purchase direct in Asia - Thailand, Japan, Malaysia, Vietnam?
I'd love to see the performance curves, as I think this compressor may just be the kind of thing I'm after.
Here are links to two compressor brochures the ME German site.
http://www.mitsubishi-electric-aircon.de/eng/pdf/Kaelteverdichter__2006.pdf
http://www.mitsubishi-electric-aircon.de/eng/pdf/Rollkolbenverdichter_newgeneration.pdf
These provide useful information about these small Mitsubishi compressors. I'll follow up in more detail next week.
thebigcheese
28-06-2009, 05:03 PM
ive ordered two of those comps in the last few weeks il get the details tomarrow.... wild expensive though
K.R.Iyer
29-06-2009, 01:45 PM
guys,
Interesting.. what is the cooling capacity of these Mitsubishi rotary? Is it with R134a?
Thanks!
ive ordered two of those comps in the last few weeks il get the details tomarrow.... wild expensive though
Many thanks, 'thebigcheese'... :D
Eeram
29-06-2009, 06:47 PM
Try Aislu Electric Co. Ltd.
www.aislu.com (http://www.aislu.com)
info@aislu.com
Lanhai Compressor Co. Ltd
www.lanhaicomp.com (http://www.lanhaicomp.com)
sales@lanhaicomp.com
malik55
29-06-2009, 07:40 PM
It is a realy miniature
weight 1.24 lbs
height 3.05 inches
diameter 2.2 inches
12/24volts
capacity 1800Btu/h
have a look www.aspencompressor.com :eek:
malik55
thebigcheese
29-06-2009, 07:49 PM
turns out we ordered them from rital. they are a mitsibushi compressor but spelt diferent on the comp mitsishusi or sumthing like that
chemi-cool
29-06-2009, 08:07 PM
I have paid around 400$ per unit. Robbers:(
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