BE-391CD5-B04 C
374.49 kW
Dry cooler BE-t-2x291HB5-C04C C
Defrost: None
Product code: BE-t-2x291HB5-C04C C
- Heat rejection i
- 374.32 kW
- Air flow
- 113,864 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 113,864 m³/h |
|---|---|
| External surface | 805.7 m² |
| Inner volume | 125.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,360 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-2x291HB5-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)
- 374.324 kW Fluid flow 64.96 m³/h Pressure drop 91.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 300.582 kW Fluid flow 52.17 m³/h Pressure drop 61.8 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 | 219.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 374.32 | 219.58 | not rated | not rated | not rated | not rated |
| 45 | 525.70 | 373.48 | 219.86 | not rated | not rated | not rated |
| 50 | 675.84 | 523.79 | 372.76 | 220.12 | not rated | not rated |
| 55 | 825.42 | 672.92 | 522.14 | 372.21 | 220.47 | not rated |
| 60 | 974.71 | 821.51 | 670.38 | 520.85 | 371.93 | 220.95 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 177.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 300.58 | 177.72 | not rated | not rated | not rated | not rated |
| 45 | 420.33 | 299.75 | 177.87 | not rated | not rated | not rated |
| 50 | 539.05 | 418.58 | 299.01 | 178.04 | not rated | not rated |
| 55 | 657.29 | 536.44 | 417.08 | 298.44 | 178.29 | not rated |
| 60 | 775.23 | 653.81 | 534.17 | 415.90 | 298.15 | 178.67 |
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) | 374.324 | 64.96 | 91.3 |
| Low speed (Y) | 300.582 | 52.17 | 61.8 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4050 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.