BE-2x480AD1-B01C C
621.67 kW
Dry cooler BE-2x580EB5-B01C C
Defrost: None
Product code: BE-2x580EB5-B01C C
- Heat rejection i
- 621.54 kW
- Air flow
- 204,612 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 204,612 m³/h |
|---|---|
| External surface | 1,736.9 m² |
| Inner volume | 425.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,603 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x580EB5-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)
- 621.543 kW Fluid flow 107.86 m³/h Pressure drop 110.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 493.058 kW Fluid flow 85.56 m³/h Pressure drop 73.2 kPa above the recommended pressure drop
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 | 365.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 621.54 | 365.50 | not rated | not rated | not rated | not rated |
| 45 | 872.68 | 620.52 | 365.86 | not rated | not rated | not rated |
| 50 | 1122.08 | 870.28 | 619.64 | 366.27 | not rated | not rated |
| 55 | 1370.66 | 1118.31 | 868.23 | 619.07 | 366.83 | not rated |
| 60 | 1618.82 | 1365.61 | 1115.14 | 866.73 | 618.94 | 367.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 291.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 493.06 | 292.20 | not rated | not rated | not rated | not rated |
| 45 | 689.63 | 492.10 | 292.44 | not rated | not rated | not rated |
| 50 | 884.69 | 687.51 | 491.30 | 292.74 | not rated | not rated |
| 55 | 1079.06 | 881.49 | 685.78 | 490.81 | 293.23 | not rated |
| 60 | 1273.05 | 1074.76 | 878.82 | 684.55 | 490.75 | 293.93 |
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) | 621.543 | 107.86 | 110.3 |
| Low speed (Y) | 493.058 | 85.56 | 73.2 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 6450 mm |
| F | 2230 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7050 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.