Daily, 24/7, silent CASCADE with case

[piotres]

Hello

Quite not standart cascade - because it's for 24/7 use .

2x Aspera NEK series - most silent Aspera R404a compressors (NEK2150GK)
SilenX iXtrema IXP-76-18 fans

Make is silent and quite strong .

R23 freon .

-94*C unloaded / -74*C on 315 dummyload

Sound level 57 dB (loaded unit).




compressors: 2x Aspera NEK2150GK
evap: steeper 54mm
XV: ALCO TI-HW / captube 0.9 mm
HX: plate HX , 20 plates
condenser: 3.0 Kw, alu-cu, cooled by SilenX iXtrema IXP-76-18 fans
refrigerants : R507/R23
oilseparator : Shine Year automatic
safety : 2x cut-offs - Johnsons Controls + Danfoss KP5 (one to each stage), Torrecilla 2.4l expansion tank
case : Laser cutted and powder coated case (black) 69 x 69 x 54 cm, wheels
others: Bypass valve - Castel handvalve, 4*REFCO panel gauges, Eliwell controller (turn on 2nd stage automatically when 1st stage is enought cold), PID controller as a temperature display on 2nd stage, clear paint coated pipes,SilenX iXtrema IXP-76-18 fans on back wall , cork sound insulation, aditional 230V socket on back wall of cascade - to plug PC there (power will be cut there is cut-off work).






































































With Kindest Regards,
Peter