BE-2x380BD1-B01T C
461.81 kW
Dry cooler BE-591BC1-B04 C
Defrost: None
Product code: BE-591BC1-B04 C
- Heat rejection i
- 461.98 kW
- Air flow
- 137,540 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 137,540 m³/h |
|---|---|
| External surface | 1,410.1 m² |
| Inner volume | 170.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,417 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-591BC1-B04 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)
- 461.975 kW Fluid flow 80.19 m³/h Pressure drop 97.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 365.618 kW Fluid flow 63.46 m³/h Pressure drop 64.3 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 | 272.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 461.98 | 272.64 | not rated | not rated | not rated | not rated |
| 45 | 647.01 | 460.87 | 272.86 | not rated | not rated | not rated |
| 50 | 830.57 | 644.65 | 459.91 | 273.12 | not rated | not rated |
| 55 | 1013.45 | 827.03 | 642.64 | 459.24 | 273.52 | not rated |
| 60 | 1195.87 | 1008.66 | 823.91 | 641.09 | 458.92 | 274.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 217.27 | not rated | not rated | not rated | not rated | not rated |
| 40 | 365.62 | 217.45 | not rated | not rated | not rated | not rated |
| 45 | 510.01 | 364.65 | 217.60 | not rated | not rated | not rated |
| 50 | 653.17 | 508.01 | 363.78 | 217.81 | not rated | not rated |
| 55 | 795.73 | 650.18 | 506.32 | 363.20 | 218.12 | not rated |
| 60 | 937.97 | 791.79 | 647.66 | 505.05 | 362.97 | 218.64 |
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) | 461.975 | 80.19 | 97.5 |
| Low speed (Y) | 365.618 | 63.46 | 64.3 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 6460 mm |
| F | 1050 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7060 mm |
|---|---|
| Width | 1210 mm |
| Height | 1958 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.