BE-t-2x391GC5-C04C C
538.01 kW
Dry cooler BE-2x480BD5-B01C C
Defrost: None
Product code: BE-2x480BD5-B01C C
- Heat rejection i
- 538.73 kW
- Air flow
- 155,044 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 155,044 m³/h |
|---|---|
| External surface | 1,692.9 m² |
| Inner volume | 272.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,149 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x480BD5-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)
- 538.726 kW Fluid flow 93.49 m³/h Pressure drop 90.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 416.465 kW Fluid flow 72.23 m³/h Pressure drop 57.6 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 | 319.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 538.73 | 320.22 | not rated | not rated | not rated | not rated |
| 45 | 752.27 | 537.68 | 320.58 | not rated | not rated | not rated |
| 50 | 963.98 | 749.93 | 536.83 | 321.00 | not rated | not rated |
| 55 | 1174.95 | 960.42 | 747.96 | 536.35 | 321.59 | not rated |
| 60 | 1385.46 | 1170.18 | 957.49 | 746.66 | 536.35 | 322.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 249.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 416.47 | 249.64 | not rated | not rated | not rated | not rated |
| 45 | 579.05 | 415.45 | 249.82 | not rated | not rated | not rated |
| 50 | 740.18 | 576.98 | 414.65 | 250.11 | not rated | not rated |
| 55 | 900.63 | 737.09 | 575.31 | 414.16 | 250.56 | not rated |
| 60 | 1060.71 | 896.57 | 734.60 | 574.16 | 414.12 | 251.26 |
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) | 538.726 | 93.49 | 90.9 |
| Low speed (Y) | 416.465 | 72.23 | 57.6 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 4850 mm |
| F | 2230 mm |
| G | 5450 mm |
| E1 | 1150 mm |
| E2 | 2200 mm |
| H | 5100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5450 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.