BE-391FD1-B04 C
395.08 kW
Dry cooler BE-580BD1-B01 C
Defrost: None
Product code: BE-580BD1-B01 C
- Heat rejection i
- 394.81 kW
- Air flow
- 101,704 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 101,704 m³/h |
|---|---|
| External surface | 1,615.8 m² |
| Inner volume | 190.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,423 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-580BD1-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)
- 394.811 kW Fluid flow 68.47 m³/h Pressure drop 48.1 kPa
- Heat rejection · Low speed (Y)
- 301.934 kW Fluid flow 52.36 m³/h Pressure drop 29.8 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 | 235.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 394.81 | 236.01 | not rated | not rated | not rated | not rated |
| 45 | 549.10 | 393.47 | 236.09 | not rated | not rated | not rated |
| 50 | 701.82 | 546.46 | 392.31 | 236.24 | not rated | not rated |
| 55 | 853.83 | 697.98 | 544.22 | 391.45 | 236.46 | not rated |
| 60 | 1005.45 | 848.82 | 694.71 | 542.50 | 391.01 | 236.98 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 181.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 301.93 | 182.07 | not rated | not rated | not rated | not rated |
| 45 | 417.93 | 300.82 | 182.14 | not rated | not rated | not rated |
| 50 | 532.66 | 415.82 | 299.88 | 182.25 | not rated | not rated |
| 55 | 646.79 | 529.61 | 414.05 | 299.23 | 182.51 | not rated |
| 60 | 760.61 | 642.85 | 527.06 | 412.73 | 298.92 | 182.96 |
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) | 394.811 | 68.47 | 48.1 |
| Low speed (Y) | 301.934 | 52.36 | 29.8 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 5960 mm |
| F | 1050 mm |
| G | 6560 mm |
| E1 | 1130 mm |
| E2 | 1100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 6560 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.