BE-2X280AC5-B01T C
286.58 kW
Dry cooler BE-2x280BD1-B01C C
Defrost: None
Product code: BE-2x280BD1-B01C C
- Heat rejection i
- 286.04 kW
- Air flow
- 76,011 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 76,011 m³/h |
|---|---|
| External surface | 999.3 m² |
| Inner volume | 130.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,244 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 | 86.1 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x280BD1-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)
- 286.038 kW Fluid flow 49.61 m³/h Pressure drop 109.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 218.599 kW Fluid flow 37.91 m³/h Pressure drop 68.1 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 | 171.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 286.04 | 171.49 | not rated | not rated | not rated | not rated |
| 45 | 397.76 | 285.40 | 171.63 | not rated | not rated | not rated |
| 50 | 508.48 | 396.41 | 284.90 | 171.79 | not rated | not rated |
| 55 | 618.74 | 506.47 | 395.35 | 284.52 | 172.06 | not rated |
| 60 | 728.76 | 616.09 | 504.86 | 394.51 | 284.46 | 172.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 132.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 218.60 | 132.18 | not rated | not rated | not rated | not rated |
| 45 | 302.54 | 217.92 | 132.21 | not rated | not rated | not rated |
| 50 | 385.68 | 301.27 | 217.38 | 132.30 | not rated | not rated |
| 55 | 468.44 | 383.83 | 300.24 | 217.04 | 132.49 | not rated |
| 60 | 550.99 | 466.04 | 382.33 | 299.52 | 216.96 | 132.85 |
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) | 286.038 | 49.61 | 109.6 |
| Low speed (Y) | 218.599 | 37.91 | 68.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 2650 mm |
| F | 2230 mm |
| G | 3250 mm |
| E1 | 1150 mm |
| H | 2900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3250 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.