BE-291CD5-B04 C
248.79 kW
Dry cooler BE-380CB5-B01 C
Defrost: None
Product code: BE-380CB5-B01 C
- Heat rejection i
- 249.29 kW
- Air flow
- 67,962 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 67,962 m³/h |
|---|---|
| External surface | 1,432.7 m² |
| Inner volume | 200.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,244 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.3 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-380CB5-B01 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)
- 249.287 kW Fluid flow 43.26 m³/h Pressure drop 72.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 196.562 kW Fluid flow 34.09 m³/h Pressure drop 47.2 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 | 149.65 | not rated | not rated | not rated | not rated | not rated |
| 40 | 249.29 | 149.31 | not rated | not rated | not rated | not rated |
| 45 | 346.45 | 248.03 | 149.00 | not rated | not rated | not rated |
| 50 | 442.85 | 344.40 | 246.93 | 148.73 | not rated | not rated |
| 55 | 538.87 | 439.98 | 342.57 | 246.02 | 148.58 | not rated |
| 60 | 634.69 | 535.21 | 437.44 | 341.04 | 245.34 | 148.56 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 118.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 196.56 | 118.64 | not rated | not rated | not rated | not rated |
| 45 | 272.13 | 195.46 | 118.33 | not rated | not rated | not rated |
| 50 | 347.01 | 270.31 | 194.47 | 118.03 | not rated | not rated |
| 55 | 421.59 | 344.52 | 268.71 | 193.65 | 117.86 | not rated |
| 60 | 496.00 | 418.42 | 342.32 | 267.37 | 193.04 | 117.82 |
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) | 249.287 | 43.26 | 72.0 |
| Low speed (Y) | 196.562 | 34.09 | 47.2 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7660 mm |
| F | 1050 mm |
| G | 8260 mm |
| E1 | 2430 mm |
| E2 | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 8260 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.