BE-2x280CD1-B01C C
386.28 kW
Dry cooler BE-591AB5-B04 C
Defrost: None
Product code: BE-591AB5-B04 C
- Heat rejection i
- 386.33 kW
- Air flow
- 142,080 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 142,080 m³/h |
|---|---|
| External surface | 1,193.9 m² |
| Inner volume | 180.4 dm³ |
| Fin material | Aluminium |
| Net weight | 1,374 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-591AB5-B04 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)
- 386.330 kW Fluid flow 67.05 m³/h Pressure drop 45.5 kPa
- Heat rejection · Low speed (Y)
- 316.428 kW Fluid flow 54.92 m³/h Pressure drop 31.9 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 | 220.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 386.33 | 221.85 | not rated | not rated | not rated | not rated |
| 45 | 548.31 | 386.26 | 222.70 | not rated | not rated | not rated |
| 50 | 709.19 | 547.33 | 386.22 | 223.45 | not rated | not rated |
| 55 | 869.53 | 707.29 | 546.46 | 386.25 | 224.20 | not rated |
| 60 | 1029.61 | 866.77 | 705.65 | 545.84 | 386.46 | 225.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 182.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 316.43 | 182.94 | not rated | not rated | not rated | not rated |
| 45 | 447.47 | 316.22 | 183.56 | not rated | not rated | not rated |
| 50 | 577.49 | 446.43 | 316.04 | 184.16 | not rated | not rated |
| 55 | 707.03 | 575.66 | 445.56 | 315.98 | 184.75 | not rated |
| 60 | 836.32 | 704.45 | 574.10 | 444.91 | 316.09 | 185.41 |
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) | 386.330 | 67.05 | 45.5 |
| Low speed (Y) | 316.428 | 54.92 | 31.9 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 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 | 1958 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.