BE-491BC1-B04 C
365.22 kW
Dry cooler BE-2x291CB5-C04C C
Defrost: None
Product code: BE-2x291CB5-C04C C
- Heat rejection i
- 365.00 kW
- Air flow
- 118,390 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 118,390 m³/h |
|---|---|
| External surface | 1,401.6 m² |
| Inner volume | 214.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,657 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 | 3" |
|---|---|
| Outlet | 3" |
| BE-2x291CB5-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)
- 364.997 kW Fluid flow 63.34 m³/h Pressure drop 52.8 kPa
- Heat rejection · Low speed (Y)
- 296.213 kW Fluid flow 51.40 m³/h Pressure drop 36.4 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 | 212.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 365.00 | 212.89 | not rated | not rated | not rated | not rated |
| 45 | 514.04 | 364.25 | 213.18 | not rated | not rated | not rated |
| 50 | 661.92 | 512.24 | 363.56 | 213.45 | not rated | not rated |
| 55 | 809.31 | 659.13 | 510.65 | 363.02 | 213.78 | not rated |
| 60 | 956.39 | 805.54 | 656.69 | 509.37 | 362.72 | 214.23 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 173.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 296.21 | 173.98 | not rated | not rated | not rated | not rated |
| 45 | 415.60 | 295.42 | 174.13 | not rated | not rated | not rated |
| 50 | 533.98 | 413.90 | 294.70 | 174.29 | not rated | not rated |
| 55 | 651.90 | 531.39 | 412.37 | 294.14 | 174.50 | not rated |
| 60 | 769.53 | 648.42 | 529.09 | 411.17 | 293.79 | 174.85 |
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) | 364.997 | 63.34 | 52.8 |
| Low speed (Y) | 296.213 | 51.40 | 36.4 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 5250 mm |
| F | 2230 mm |
| G | 5850 mm |
| E1 | 2450 mm |
| H | 5500 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5250 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.