BE-2x491CB1-C04C C
804.99 kW
Dry cooler BE-2x480FD1-B01T C
Defrost: None
Product code: BE-2x480FD1-B01T C
- Heat rejection i
- 805.46 kW
- Air flow
- 174,875 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 174,875 m³/h |
|---|---|
| External surface | 6,360.5 m² |
| Inner volume | 1,157.0 dm³ |
| Fin material | Aluminium |
| Net weight | 4,377 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x480FD1-B01T C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 805.464 kW Fluid flow 139.71 m³/h Pressure drop 46.3 kPa
- Heat rejection · Low speed (Y)
- 606.413 kW Fluid flow 105.18 m³/h Pressure drop 27.8 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 504.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 805.46 | 501.59 | not rated | not rated | not rated | not rated |
| 45 | 1097.40 | 798.90 | 499.02 | not rated | not rated | not rated |
| 50 | 1386.48 | 1087.51 | 793.15 | 496.95 | not rated | not rated |
| 55 | 1674.26 | 1373.39 | 1078.87 | 788.40 | 495.48 | not rated |
| 60 | 1961.36 | 1658.04 | 1361.97 | 1071.74 | 784.92 | 494.85 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 383.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 606.41 | 381.08 | not rated | not rated | not rated | not rated |
| 45 | 822.66 | 601.19 | 378.78 | not rated | not rated | not rated |
| 50 | 1036.84 | 814.92 | 596.33 | 377.05 | not rated | not rated |
| 55 | 1250.12 | 1026.69 | 807.77 | 592.59 | 375.85 | not rated |
| 60 | 1462.91 | 1237.60 | 1017.34 | 802.25 | 589.87 | 375.33 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 805.464 | 139.71 | 46.3 |
| Low speed (Y) | 606.413 | 105.18 | 27.8 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2750 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.