BE-580BB1-B01 C
320.62 kW
Dry cooler BE-2x280CB5-B01T C
Defrost: None
Product code: BE-2x280CB5-B01T C
- Heat rejection i
- 320.79 kW
- Air flow
- 90,224 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 90,224 m³/h |
|---|---|
| External surface | 1,700.1 m² |
| Inner volume | 245.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,822 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 | 86.2 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x280CB5-B01T 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)
- 320.786 kW Fluid flow 55.67 m³/h Pressure drop 68.0 kPa
- Heat rejection · Low speed (Y)
- 253.834 kW Fluid flow 44.03 m³/h Pressure drop 44.7 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 | 191.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 320.79 | 191.02 | not rated | not rated | not rated | not rated |
| 45 | 447.09 | 319.40 | 190.75 | not rated | not rated | not rated |
| 50 | 572.39 | 444.66 | 318.15 | 190.54 | not rated | not rated |
| 55 | 697.23 | 568.95 | 442.49 | 317.07 | 190.45 | not rated |
| 60 | 821.79 | 692.78 | 565.90 | 440.70 | 316.33 | 190.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 152.62 | not rated | not rated | not rated | not rated | not rated |
| 40 | 253.83 | 152.31 | not rated | not rated | not rated | not rated |
| 45 | 352.39 | 252.55 | 152.02 | not rated | not rated | not rated |
| 50 | 450.08 | 350.23 | 251.40 | 151.78 | not rated | not rated |
| 55 | 547.36 | 447.06 | 348.31 | 250.47 | 151.65 | not rated |
| 60 | 644.42 | 543.50 | 444.39 | 346.72 | 249.78 | 151.63 |
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) | 320.786 | 55.67 | 68.0 |
| Low speed (Y) | 253.834 | 44.03 | 44.7 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 5250 mm |
| F | 2330 mm |
| G | 5850 mm |
| E1 | 2450 mm |
| H | 5500 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5850 mm |
|---|---|
| Width | 2400 mm |
| Height | 2750 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.