DRYBERG®️ RF74/AC Refrigeration dryer
Product information "DRYBERG®️ RF74/AC Refrigeration dryer "
Refrigeration dryer DRYBERG®️ RF74/AC equals to DRYPOINT®️ RA4400/AC
In the case of divergent operating pressure: Divide volume flow by factor
In the case of divergent ambient temperature: Divide volume flow by factor
In the case of divergent inlet temperature: Divide volume flow by factor
In the case of divergent pressure dew point: Divide volume flow by factor
Refrigeration dryers with Energy Saving Impulse Technology and Thermal Mass
DRYBERG RF is the new generation of energy saving refrigeration dryers, our product offering for the compressed air treatment but also reinterprets the concept of a thermal storage operation that made the international success of the Hybrid dryers. The new Technology offers important advantages in terms of energy saving, reliability and operating costs as the RF dryer is able to adapt itself to the real needs of the compressed air system.
The regulation system of the dryer controls the dryer operation granting the most energetically effective method of compressed air drying, achieving high energy saving and ensuring at the same time an excellent dew point stability also in dynamic conditions.
• For high/medium flows, the dryer applies the Impulse Technology to regulate its drying capacity.
• For low air flows, the dryer utilizes the “thermal storage” operation.
The regulation system of the dryer controls the dryer operation granting the most energetically effective method of compressed air drying, achieving high energy saving and ensuring at the same time an excellent dew point stability also in dynamic conditions.
• For high/medium flows, the dryer applies the Impulse Technology to regulate its drying capacity.
• For low air flows, the dryer utilizes the “thermal storage” operation.
Technical Data of Refrigeration dryer DRYBERG® RF74/AC
| Refrigeration dryer | DRYBERG®️ RF74/AC |
| Volume flow (m3/h) at +3 °C | 4416 |
| Power consumption (kW) | 6,40 |
| Pressure loss (Δp bar [g]) | 0,26 |
| Air connection (ø) | DN100-PN16 |
| Dimensions AxBxC (mm) | 1750x1135x1205 |
| Weight (kg) | 612 |
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 |
| °C | 25 | 30 | 35 | 40 | 45 | 50 |
| Correction factor | 1.00 | 0.96 | 0.91 | 0.85 | 0.76 | 0.64 |
| °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 | |
| °C | 3 | 5 | 7 | 10 |
| Correction factor | 1.00 | 1.09 | 1.19 | 1.37 |
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