BE-2x380BB1-B01C C
343.53 kW
Dry cooler BE-480FB5-B01 C
Defrost: None
Product code: BE-480FB5-B01 C
- Heat rejection i
- 343.76 kW
- Air flow
- 90,155 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 90,155 m³/h |
|---|---|
| External surface | 1,816.9 m² |
| Inner volume | 391.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,705 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 86.2 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-480FB5-B01 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)
- 343.757 kW Fluid flow 59.62 m³/h Pressure drop 62.8 kPa
- Heat rejection · Low speed (Y)
- 268.757 kW Fluid flow 46.61 m³/h Pressure drop 40.4 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 | 207.63 | not rated | not rated | not rated | not rated | not rated |
| 40 | 343.76 | 207.04 | not rated | not rated | not rated | not rated |
| 45 | 476.51 | 341.89 | 206.48 | not rated | not rated | not rated |
| 50 | 608.15 | 473.47 | 340.23 | 206.02 | not rated | not rated |
| 55 | 739.28 | 603.98 | 470.80 | 338.87 | 205.73 | not rated |
| 60 | 870.12 | 733.97 | 600.28 | 468.55 | 337.85 | 205.62 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 163.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 268.76 | 163.06 | not rated | not rated | not rated | not rated |
| 45 | 371.08 | 267.12 | 162.54 | not rated | not rated | not rated |
| 50 | 472.48 | 368.47 | 265.68 | 162.11 | not rated | not rated |
| 55 | 573.46 | 468.92 | 366.16 | 264.47 | 161.82 | not rated |
| 60 | 674.21 | 568.96 | 465.78 | 364.24 | 263.59 | 161.73 |
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) | 343.757 | 59.62 | 62.8 |
| Low speed (Y) | 268.757 | 46.61 | 40.4 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 10060 mm |
| F | 1050 mm |
| G | 10660 mm |
| E1 | 2430 mm |
| E2 | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 10660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.