BE-480AD1-B01 C
344.57 kW
Dry cooler BE-2x280CB1-B01T C
Defrost: None
Product code: BE-2x280CB1-B01T C
- Heat rejection i
- 344.39 kW
- Air flow
- 89,975 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 89,975 m³/h |
|---|---|
| External surface | 2,010.9 m² |
| Inner volume | 245.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,873 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-2x280CB1-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)
- 344.393 kW Fluid flow 59.73 m³/h Pressure drop 77.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 269.835 kW Fluid flow 46.80 m³/h Pressure drop 49.9 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 | 207.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 344.39 | 206.63 | not rated | not rated | not rated | not rated |
| 45 | 478.15 | 342.61 | 206.19 | not rated | not rated | not rated |
| 50 | 610.74 | 475.17 | 341.04 | 205.84 | not rated | not rated |
| 55 | 742.77 | 606.56 | 472.52 | 339.73 | 205.61 | not rated |
| 60 | 874.49 | 737.43 | 602.87 | 470.31 | 338.77 | 205.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 163.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 269.84 | 163.20 | not rated | not rated | not rated | not rated |
| 45 | 373.00 | 268.25 | 162.76 | not rated | not rated | not rated |
| 50 | 475.18 | 370.40 | 266.84 | 162.41 | not rated | not rated |
| 55 | 576.90 | 471.59 | 368.10 | 265.67 | 162.20 | not rated |
| 60 | 678.37 | 572.35 | 468.44 | 366.19 | 264.83 | 162.16 |
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) | 344.393 | 59.73 | 77.0 |
| Low speed (Y) | 269.835 | 46.80 | 49.9 |
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.