BE-2x380CB5-B01C C
454.24 kW
Dry cooler BE-591EB1-B04 C
Defrost: None
Product code: BE-591EB1-B04 C
- Heat rejection i
- 454.14 kW
- Air flow
- 137,859 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 137,859 m³/h |
|---|---|
| External surface | 1,340.3 m² |
| Inner volume | 263.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,450 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-591EB1-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)
- 454.137 kW Fluid flow 78.81 m³/h Pressure drop 131.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 361.792 kW Fluid flow 62.79 m³/h Pressure drop 87.9 kPa above the recommended pressure drop
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 | 268.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 454.14 | 268.35 | not rated | not rated | not rated | not rated |
| 45 | 635.90 | 452.97 | 268.42 | not rated | not rated | not rated |
| 50 | 816.27 | 633.57 | 451.99 | 268.54 | not rated | not rated |
| 55 | 996.03 | 812.82 | 631.56 | 451.26 | 268.79 | not rated |
| 60 | 1175.43 | 991.45 | 809.85 | 630.03 | 450.88 | 269.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 215.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 361.79 | 215.53 | not rated | not rated | not rated | not rated |
| 45 | 504.49 | 360.75 | 215.52 | not rated | not rated | not rated |
| 50 | 646.06 | 502.48 | 359.88 | 215.59 | not rated | not rated |
| 55 | 787.10 | 643.12 | 500.79 | 359.19 | 215.81 | not rated |
| 60 | 927.82 | 783.23 | 640.62 | 499.50 | 358.90 | 216.20 |
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) | 454.137 | 78.81 | 131.5 |
| Low speed (Y) | 361.792 | 62.79 | 87.9 |
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.