Customer: US Air Force, Southern California Edison
These are Ruggedized 400 Hz
refrigeration compressor assemblies the Air Force procured for the Coast Guard. Polar
generally manufactures in batch quantities, the total order was for 104 units.
Polar specializes in the design and
manufacture of solar and DC air conditioning systems. Pictured here is a 300 Volt DC
powered rotary hermetic compressor assembly. Polar designed, manufactured and installed
this compressor in to an electric G-van for Southern California Edison. The picture above
is our first prototype under test: the picture to the right is our second prototype.