Refrigeration dryer DRYBERG®️ RF90/AC equals to DRYPOINT®️ RA5400/AC
IMPULSE TECHNOLOGY FOR HIGH/MEDIUM AIR FLOWS
The refrigerant compressor is permanently ON to achieve a perfect control of the dew point. The microprocessor controls through “impulses” the opening and closing of a solenoid valve installed on the suction pipe of the refrigeration compressor, in partial load conditions then only a small portion of the nominal refrigerant flows through a by-pass calibrated orifice of the solenoid valve to the compressor. In partial load conditions the compressor compresses less refrigerant than at peak load and therefore it consumes less energy (refrigerant flow control technology).
Technical Data of Refrigeration dryer DRYBERG® RF90/AC
| Refrigeration dryer |
DRYBERG®️ RF90/AC |
| Volume flow (m3/h) at +3 °C |
5400 |
| Power consumption (kW) |
8,40 |
| Pressure loss (Δp bar [g]) |
0,20 |
| Air connection (ø) |
DN150-PN16 |
| Dimensions AxBxC (mm) |
1810x1300x1750 |
| Weight (kg) |
830 |
In the case of divergent operating pressure: Divide volume flow by factor
| bar (g) |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
| Correction factor |
0.77 |
0.86 |
0.93 |
1.00 |
1.05 |
1.14 |
1.21 |
1.27 |
In the case of divergent ambient temperature: Divide volume flow by factor
| °C |
25 |
30 |
35 |
40 |
45 |
50 |
| Correction factor |
1.00 |
0.96 |
0.91 |
0.85 |
0.76 |
0.64 |
In the case of divergent inlet temperature: Divide volume flow by factor
| °C |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
| Correction factor |
1.27 |
1.21 |
1.00 |
0.84 |
0.70 |
0.57 |
0.48 |
0.42 |
Auf Anfrage |
In the case of divergent pressure dew point: Divide volume flow by factor
| °C |
3 |
5 |
7 |
10 |
| Correction factor |
1.00 |
1.09 |
1.19 |
1.37 |
