BE-380CB5-B01 C
249.29 kW
Dry cooler BE-291CD5-B04 C
Defrost: None
Product code: BE-291CD5-B04 C
- Heat rejection i
- 248.79 kW
- Air flow
- 59,225 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 59,225 m³/h |
|---|---|
| External surface | 1,591.9 m² |
| Inner volume | 220.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,050 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-291CD5-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)
- 248.792 kW Fluid flow 43.14 m³/h Pressure drop 45.7 kPa
- Heat rejection · Low speed (Y)
- 193.835 kW Fluid flow 33.62 m³/h Pressure drop 29.3 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 | 151.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 248.79 | 151.30 | not rated | not rated | not rated | not rated |
| 45 | 342.95 | 247.24 | 150.86 | not rated | not rated | not rated |
| 50 | 436.17 | 340.44 | 245.88 | 150.50 | not rated | not rated |
| 55 | 528.96 | 432.74 | 338.24 | 244.76 | 150.27 | not rated |
| 60 | 621.52 | 524.63 | 429.73 | 336.42 | 243.94 | 150.23 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 119.40 | not rated | not rated | not rated | not rated | not rated |
| 40 | 193.84 | 118.95 | not rated | not rated | not rated | not rated |
| 45 | 265.96 | 192.50 | 118.53 | not rated | not rated | not rated |
| 50 | 337.35 | 263.85 | 191.33 | 118.19 | not rated | not rated |
| 55 | 408.39 | 334.49 | 262.00 | 190.36 | 117.97 | not rated |
| 60 | 479.24 | 404.80 | 331.99 | 260.48 | 189.67 | 117.92 |
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) | 248.792 | 43.14 | 45.7 |
| Low speed (Y) | 193.835 | 33.62 | 29.3 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 5260 mm |
| F | 1050 mm |
| G | 5860 mm |
| E1 | 2430 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5860 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.