New Singlestage for hot summer days
Hi guys!
To get some stuff out of my flat I built a nice new Singlestage optimized for hot summer days (tests were done with 27°C ambient and the NL11F stayed cool and always under 15.8 barg HD).
Also I added a resettable fuse to the front panel which triggers when the compressor blocks due to a too high pressure differential. Usually at some time the internal safety of the NL11 triggers but you have to wait for 10-15 minutes to turn on the compressor again. So now you only have to wait 2-3 minutes until the pressure equalizes and after pushing the fuse back in you can start the unit.
Caooling capacity is nice, with the high ambient setup I lost a few degrees down there but hey, I cant have everything...
http://www.abload.de/img/closedcase8b1.jpg
right side:
http://www.extremecooling.net/index/..._left_open.jpg
left side:
http://www.extremecooling.net/index/...right_open.jpg
Nicely brazed suction line:
http://www.extremecooling.net/index/...augleitung.jpg
SLHX:
http://www.extremecooling.net/index/...3_FT0_slhx.jpg
Oven-brazed Evap:
http://www.extremecooling.net/index/...verdampfer.jpg
Load-Test at 27°C ambient:
Idle:
http://www.extremecooling.net/index/...T0_idle_48.jpg
200W make...
http://www.extremecooling.net/index/..._last_200w.jpg
... -37° C
http://www.extremecooling.net/index/...T0_200w_37.jpg
240W make...
http://www.extremecooling.net/index/..._last_240w.jpg
... -33° Celsius
http://www.extremecooling.net/index/...T0_240w_33.jpg
And some clean electrics:
http://www.extremecooling.net/index/...rik_hinten.jpg
