BE-t-2x391HC1-B04T C
732.46 kW
Dry cooler BE-2x591AB5-B04T C
Defrost: None
Product code: BE-2x591AB5-B04T C
- Heat rejection i
- 732.17 kW
- Air flow
- 279,310 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 279,310 m³/h |
|---|---|
| External surface | 2,125.1 m² |
| Inner volume | 348.8 dm³ |
| Fin material | Aluminium |
| Net weight | 2,894 kg |
| Quantity | 10 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 28,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 100.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x591AB5-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)
- 732.171 kW Fluid flow 127.07 m³/h Pressure drop 53.3 kPa
- Heat rejection · Low speed (Y)
- 600.672 kW Fluid flow 104.25 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 | 417.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 732.17 | 419.56 | not rated | not rated | not rated | not rated |
| 45 | 1040.40 | 732.26 | 421.25 | not rated | not rated | not rated |
| 50 | 1346.62 | 1038.81 | 732.38 | 422.84 | not rated | not rated |
| 55 | 1651.86 | 1343.42 | 1037.51 | 732.69 | 424.38 | not rated |
| 60 | 1956.59 | 1647.11 | 1340.76 | 1036.73 | 733.35 | 426.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 345.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 600.67 | 346.56 | not rated | not rated | not rated | not rated |
| 45 | 850.47 | 600.53 | 347.87 | not rated | not rated | not rated |
| 50 | 1098.42 | 848.86 | 600.43 | 349.09 | not rated | not rated |
| 55 | 1345.47 | 1095.42 | 847.53 | 600.53 | 350.35 | not rated |
| 60 | 1592.04 | 1341.12 | 1092.90 | 846.63 | 600.99 | 351.71 |
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) | 732.171 | 127.07 | 53.3 |
| Low speed (Y) | 600.672 | 104.25 | 37.4 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 6450 mm |
| F | 2330 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7050 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.