BE-2X380BC1-B01T C
428.17 kW
Dry cooler BE-2x291CB1-B04T C
Defrost: None
Product code: BE-2x291CB1-B04T C
- Heat rejection i
- 428.16 kW
- Air flow
- 119,475 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 119,475 m³/h |
|---|---|
| External surface | 2,010.9 m² |
| Inner volume | 259.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,893 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-2x291CB1-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)
- 428.161 kW Fluid flow 74.30 m³/h Pressure drop 106.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 342.065 kW Fluid flow 59.33 m³/h Pressure drop 71.2 kPa above the recommended pressure drop
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 | 255.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 428.16 | 254.97 | not rated | not rated | not rated | not rated |
| 45 | 596.77 | 426.35 | 254.64 | not rated | not rated | not rated |
| 50 | 764.05 | 593.59 | 424.75 | 254.41 | not rated | not rated |
| 55 | 930.70 | 759.54 | 590.79 | 423.36 | 254.30 | not rated |
| 60 | 1096.97 | 924.86 | 755.55 | 588.46 | 422.46 | 254.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 205.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 342.07 | 205.33 | not rated | not rated | not rated | not rated |
| 45 | 474.86 | 340.37 | 204.92 | not rated | not rated | not rated |
| 50 | 606.49 | 472.00 | 338.87 | 204.63 | not rated | not rated |
| 55 | 737.57 | 602.48 | 469.46 | 337.63 | 204.41 | not rated |
| 60 | 868.34 | 732.43 | 598.93 | 467.36 | 336.75 | 204.46 |
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) | 428.161 | 74.30 | 106.1 |
| Low speed (Y) | 342.065 | 59.33 | 71.2 |
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.