|
Your benefits with Remeza Refrigeration dryer technology!
- Compact design, using minimum floor space
- Stainless steel plate heat exchanger technology
- Revolutionary digital scroll varying load controller
- Steady dewpoint performance
- Superior demister/separator technology
|
|
| Design specifications of RFDx series, models |
656 - 1635 |
2150 - 3500 |
| Medium |
Compressed Air |
 |
|
| Housing |
Cabinet |
Steel sheet metal |
|
|
| Frame |
Steel frame construction |
|
|
| Colour |
Cabinet |
RAL 5010 / RAL 9001 powder-coated |
|
|
| Frame |
Grey powder-coated |
|
|
| Inlet/outlet |
Flanges |
Top position |
|
 |
| Rear right position |
|
|
| Refrigerant |
R404A |
|
|
| R134a |
|
|
| Condensor |
Air-cooled |
|
|
| Water-cooled |
 |
|
| Heat Exchanger |
Stainless steel plates |
|
|
| Demister/separators |
Stainless steel |
|
|
| IP Rating |
IP 44 |
|
|
| Location |
Indoors |
|
|
| Instrumentation |
Digital multifunctional panel |
|
|
| Combined analog/digital instruments |
|
|
| Other instruments or controls |
|
|
| Drain system |
R-DRAIN: electronic level controlled |
|
|
| Power supply |
400V/3ph/50Hz |
|
|
| Other voltages |
|
|
| Controls |
Hot gas bypass refrigerant system |
|
|
| Digital Scroll Varying load controls |
|
|
| 50/100% or 30/60/100% step load controls |
|
|
Options may vary per country, please consult factory.
| Design data |
Min. |
Design |
Max. |
656 - 1635 |
2150 - 3500 |
| Operating pressure |
2 bar (g) |
7 bar (g) |
16 bar (g) |
|
|
| Inlet air temperature |
+4°C |
+35°C |
+55°C |
|
|
| Ambient/cooling water temperature |
+7°C |
+25°C |
+45°C |
|
|
Please use the correction factors in the table on the back side of this page if the conditions are different from the design conditions.
Remeza refrigerant compressed air dryers are preferably installed with a Remeza PF (1 micron) dirt filter filter at the inlet and a Remeza HF (0.01 micron) oil fine filter at the outlet of the dryer.
|
Standard |
|
|
Optional |
|
|
Not applicable |
| Model |
Capacity |
Connection |
Height |
Width |
Depth |
Weight |
Elektr. Connection |
el. Consumption |
| m3/h |
BSP |
mm |
mm |
mm |
kg |
V/Ph/hz |
kW |
| RFDx 656 |
1.750 |
DN 80 |
2162 |
1232 |
1030 |
520 |
400/3/50 |
4,90 |
| RFDx 680 |
2.300 |
DN 100 |
2162 |
1243 |
1301 |
690 |
400/3/50 |
5,50 |
| RFDx 818 |
2.600 |
DN 100 |
2162 |
1243 |
1301 |
690 |
400/3/50 |
7,00 |
| RFDx 950 |
3.200 |
DN 150 |
2162 |
1400 |
1510 |
880 |
400/3/50 |
8,70 |
| RFDx 1090 |
3.500 |
DN 150 |
2162 |
1400 |
1510 |
880 |
400/3/50 |
9,20 |
| RFDx 1365 |
4.650 |
DN 150 |
2162 |
1400 |
1510 |
1050 |
400/3/50 |
10,80 |
| RFDx 1635 |
5.250 |
DN 150 |
2162 |
1400 |
1510 |
1200 |
400/3/50 |
13,40 |
| RFDx 2150 |
7.400 |
DN 150 |
2462 |
1590 |
3245 |
1850 |
400/3/50 |
11,50 |
| RFDx 2500 |
8.200 |
DN 200 |
2462 |
1590 |
3245 |
2000 |
400/3/50 |
13,80 |
| RFDx 2800 |
9.500 |
DN 200 |
2462 |
1590 |
3245 |
2200 |
400/3/50 |
15,30 |
| RFDx 3500 |
12.200 |
DN 200 |
2462 |
1590 |
3245 |
2600 |
400/3/50 |
17,70 |
The following conversion factors need to be used to calculate the required dryer capacity for the actual operating conditions.
| Muliplier for different inlet pressures in bar (g) (F1) |
| bar (g) |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
| Multiplier (F1) |
0,62* |
0,72* |
0,82* |
0,90* |
0,96* |
1,00 |
1,04 |
1,07 |
1,10 |
1,13 |
1,15 |
1,17 |
1,19 |
1,20 |
1,21 |
| Muliplier for different inlet temperatures in °C (F2) |
| Temperature °C |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
| Multiplier (F2) |
1,67* |
1,202 |
1,00 |
0,84 |
0,71 |
0,63 |
0,55 |
| F3 Multiplier for different air/water cooling temperatures in °C |
| Temperature °C |
25 |
30 |
35 |
40 |
45 |
| Multiplier (F3) |
1,00 |
0,94 |
0,88 |
0,83 |
0,78 |
Important: Correction factors marked with a * can result in increased pressure drop over the dryer. All data are subject to alteration without prior notice. Please confirm factory for confirmation.
|