BE-391FD5-B04 C
381.46 kW
Dry cooler BE-480FC5-B01 C
Defrost: None
Product code: BE-480FC5-B01 C
- Heat rejection i
- 381.26 kW
- Air flow
- 89,413 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 89,413 m³/h |
|---|---|
| External surface | 2,422.5 m² |
| Inner volume | 522.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,912 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 | 86.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-480FC5-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)
- 381.261 kW Fluid flow 66.12 m³/h Pressure drop 92.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 292.768 kW Fluid flow 50.78 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 | 235.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 381.26 | 234.36 | not rated | not rated | not rated | not rated |
| 45 | 523.16 | 378.51 | 233.26 | not rated | not rated | not rated |
| 50 | 663.82 | 518.98 | 376.08 | 232.35 | not rated | not rated |
| 55 | 803.91 | 658.24 | 515.30 | 374.07 | 231.70 | not rated |
| 60 | 943.70 | 796.96 | 653.34 | 512.23 | 372.56 | 231.38 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 182.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 292.77 | 181.45 | not rated | not rated | not rated | not rated |
| 45 | 400.05 | 290.48 | 180.50 | not rated | not rated | not rated |
| 50 | 506.39 | 396.62 | 288.46 | 179.72 | not rated | not rated |
| 55 | 612.30 | 501.85 | 393.61 | 286.79 | 179.16 | not rated |
| 60 | 717.98 | 606.66 | 497.87 | 391.11 | 285.54 | 178.89 |
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) | 381.261 | 66.12 | 92.0 |
| Low speed (Y) | 292.768 | 50.78 | 57.6 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 10060 mm |
| F | 1050 mm |
| G | 10660 mm |
| E1 | 2430 mm |
| E2 | 2400 mm |
| D IN | 3" |
| D OUT | 3" |
| 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.