BE-2x291CB5-B04T C
395.56 kW
Dry cooler BE-580AC1-B01 C
Defrost: None
Product code: BE-580AC1-B01 C
- Heat rejection i
- 395.58 kW
- Air flow
- 105,392 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 105,392 m³/h |
|---|---|
| External surface | 1,882.7 m² |
| Inner volume | 229.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,510 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-580AC1-B01 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)
- 395.577 kW Fluid flow 68.61 m³/h Pressure drop 31.2 kPa
- Heat rejection · Low speed (Y)
- 307.820 kW Fluid flow 53.39 m³/h Pressure drop 19.9 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 | 232.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 395.58 | 233.17 | not rated | not rated | not rated | not rated |
| 45 | 553.55 | 394.45 | 233.54 | not rated | not rated | not rated |
| 50 | 709.90 | 551.05 | 393.45 | 233.88 | not rated | not rated |
| 55 | 865.47 | 706.09 | 548.88 | 392.72 | 234.33 | not rated |
| 60 | 1020.61 | 860.39 | 702.79 | 547.18 | 392.34 | 234.97 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 182.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 307.82 | 183.20 | not rated | not rated | not rated | not rated |
| 45 | 428.48 | 306.71 | 183.38 | not rated | not rated | not rated |
| 50 | 547.74 | 426.22 | 305.74 | 183.59 | not rated | not rated |
| 55 | 666.35 | 544.41 | 424.28 | 305.01 | 183.90 | not rated |
| 60 | 784.60 | 661.97 | 541.54 | 422.76 | 304.62 | 184.37 |
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) | 395.577 | 68.61 | 31.2 |
| Low speed (Y) | 307.820 | 53.39 | 19.9 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1150 mm |
| C | 6460 mm |
| F | 1050 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7060 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.