BE-591AB5-B04 C
386.33 kW
Dry cooler BE-2x280CD1-B01C C
Defrost: None
Product code: BE-2x280CD1-B01C C
- Heat rejection i
- 386.28 kW
- Air flow
- 87,298 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 87,298 m³/h |
|---|---|
| External surface | 2,880.8 m² |
| Inner volume | 340.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,013 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x280CD1-B01C 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)
- 386.283 kW Fluid flow 67.00 m³/h Pressure drop 50.1 kPa
- Heat rejection · Low speed (Y)
- 293.715 kW Fluid flow 50.94 m³/h Pressure drop 30.8 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 | 238.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 386.28 | 237.31 | not rated | not rated | not rated | not rated |
| 45 | 529.67 | 383.57 | 236.43 | not rated | not rated | not rated |
| 50 | 671.58 | 525.39 | 381.18 | 235.71 | not rated | not rated |
| 55 | 812.80 | 665.80 | 521.65 | 379.21 | 235.26 | not rated |
| 60 | 953.64 | 805.55 | 660.75 | 518.56 | 377.79 | 235.14 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 183.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 293.72 | 182.23 | not rated | not rated | not rated | not rated |
| 45 | 400.78 | 291.48 | 181.46 | not rated | not rated | not rated |
| 50 | 506.71 | 397.33 | 289.52 | 180.76 | not rated | not rated |
| 55 | 612.13 | 502.10 | 394.32 | 287.78 | 180.35 | not rated |
| 60 | 717.27 | 606.39 | 498.09 | 391.67 | 286.63 | 180.23 |
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) | 386.283 | 67.00 | 50.1 |
| Low speed (Y) | 293.715 | 50.94 | 30.8 |
Dimensions
| A | 2453 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 | 5850 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.