BE-t-2x291GB1-C04C C
339.08 kW
Dry cooler BE-2x291AC1-C04C C
Defrost: None
Product code: BE-2x291AC1-C04C C
- Heat rejection i
- 338.92 kW
- Air flow
- 102,028 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 102,028 m³/h |
|---|---|
| External surface | 1,104.4 m² |
| Inner volume | 144.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,322 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 96.7 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x291AC1-C04C 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)
- 338.923 kW Fluid flow 58.82 m³/h Pressure drop 102.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 265.919 kW Fluid flow 46.15 m³/h Pressure drop 66.4 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 | 198.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 338.92 | 198.80 | not rated | not rated | not rated | not rated |
| 45 | 476.22 | 338.54 | 199.27 | not rated | not rated | not rated |
| 50 | 612.40 | 475.00 | 338.25 | 199.73 | not rated | not rated |
| 55 | 748.07 | 610.41 | 474.04 | 338.13 | 200.27 | not rated |
| 60 | 883.40 | 745.27 | 608.77 | 473.40 | 338.30 | 200.95 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 157.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 265.92 | 157.60 | not rated | not rated | not rated | not rated |
| 45 | 371.70 | 265.56 | 157.94 | not rated | not rated | not rated |
| 50 | 476.56 | 370.71 | 265.30 | 158.34 | not rated | not rated |
| 55 | 580.96 | 474.94 | 369.94 | 265.24 | 158.80 | not rated |
| 60 | 685.11 | 578.75 | 473.67 | 369.48 | 265.43 | 159.42 |
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) | 338.923 | 58.82 | 102.2 |
| Low speed (Y) | 265.919 | 46.15 | 66.4 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 2850 mm |
| F | 2230 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2850 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.