BE-2x491BB1-C04C C
557.80 kW
Dry cooler BE-2x380CD5-B01C C
Defrost: None
Product code: BE-2x380CD5-B01C C
- Heat rejection i
- 557.96 kW
- Air flow
- 131,690 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 131,690 m³/h |
|---|---|
| External surface | 3,653.3 m² |
| Inner volume | 520.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,753 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x380CD5-B01C 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)
- 557.956 kW Fluid flow 96.76 m³/h Pressure drop 59.7 kPa
- Heat rejection · Low speed (Y)
- 428.308 kW Fluid flow 74.29 m³/h Pressure drop 37.4 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 | 341.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 557.96 | 340.66 | not rated | not rated | not rated | not rated |
| 45 | 767.81 | 554.35 | 339.51 | not rated | not rated | not rated |
| 50 | 975.65 | 762.09 | 551.19 | 338.56 | not rated | not rated |
| 55 | 1182.57 | 967.88 | 757.07 | 548.57 | 337.94 | not rated |
| 60 | 1388.98 | 1172.79 | 961.08 | 752.93 | 546.68 | 337.78 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 265.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 428.31 | 263.95 | not rated | not rated | not rated | not rated |
| 45 | 586.60 | 425.27 | 262.90 | not rated | not rated | not rated |
| 50 | 743.31 | 581.87 | 422.61 | 262.06 | not rated | not rated |
| 55 | 899.31 | 736.97 | 577.75 | 420.43 | 261.52 | not rated |
| 60 | 1054.92 | 891.38 | 731.44 | 574.36 | 418.86 | 261.35 |
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) | 557.956 | 96.76 | 59.7 |
| Low speed (Y) | 428.308 | 74.29 | 37.4 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 7650 mm |
| F | 2230 mm |
| G | 8250 mm |
| E1 | 2450 mm |
| E2 | 2400 mm |
| H | 7900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 8250 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.