BE-580AC1-B01 C
395.58 kW
Dry cooler BE-2x291CB5-B04T C
Defrost: None
Product code: BE-2x291CB5-B04T C
- Heat rejection i
- 395.56 kW
- Air flow
- 119,940 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 119,940 m³/h |
|---|---|
| External surface | 1,700.1 m² |
| Inner volume | 259.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,842 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x291CB5-B04T 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)
- 395.559 kW Fluid flow 68.65 m³/h Pressure drop 92.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 319.064 kW Fluid flow 55.37 m³/h Pressure drop 63.0 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 | 234.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 395.56 | 234.00 | not rated | not rated | not rated | not rated |
| 45 | 553.36 | 394.20 | 233.84 | not rated | not rated | not rated |
| 50 | 709.94 | 550.82 | 392.96 | 233.73 | not rated | not rated |
| 55 | 865.99 | 706.30 | 548.58 | 391.95 | 233.73 | not rated |
| 60 | 1021.73 | 861.23 | 703.07 | 546.73 | 391.28 | 233.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 190.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 319.06 | 190.06 | not rated | not rated | not rated | not rated |
| 45 | 444.66 | 317.74 | 189.83 | not rated | not rated | not rated |
| 50 | 569.24 | 442.30 | 316.54 | 189.65 | not rated | not rated |
| 55 | 693.36 | 565.91 | 440.22 | 315.54 | 189.59 | not rated |
| 60 | 817.20 | 689.05 | 562.97 | 438.52 | 314.85 | 189.68 |
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) | 395.559 | 68.65 | 92.2 |
| Low speed (Y) | 319.064 | 55.37 | 63.0 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 5250 mm |
| F | 2330 mm |
| G | 5850 mm |
| E1 | 2450 mm |
| H | 5500 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5850 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.