BE-2x391BB5-B04T C
417.82 kW
Dry cooler BE-591EB5-B04 C
Defrost: None
Product code: BE-591EB5-B04 C
- Heat rejection i
- 417.98 kW
- Air flow
- 139,269 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 139,269 m³/h |
|---|---|
| External surface | 1,135.5 m² |
| Inner volume | 263.2 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-591EB5-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)
- 417.976 kW Fluid flow 72.54 m³/h Pressure drop 113.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 336.847 kW Fluid flow 58.46 m³/h Pressure drop 77.5 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 | 245.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 417.98 | 245.53 | not rated | not rated | not rated | not rated |
| 45 | 587.10 | 417.16 | 245.70 | not rated | not rated | not rated |
| 50 | 755.06 | 585.31 | 416.48 | 245.91 | not rated | not rated |
| 55 | 922.48 | 752.33 | 583.80 | 415.97 | 246.23 | not rated |
| 60 | 1089.60 | 918.82 | 749.99 | 582.62 | 415.79 | 246.74 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 199.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.85 | 199.29 | not rated | not rated | not rated | not rated |
| 45 | 471.45 | 336.08 | 199.39 | not rated | not rated | not rated |
| 50 | 605.04 | 469.87 | 335.44 | 199.53 | not rated | not rated |
| 55 | 738.17 | 602.67 | 468.52 | 334.99 | 199.77 | not rated |
| 60 | 871.04 | 735.01 | 600.64 | 467.52 | 334.81 | 200.18 |
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) | 417.976 | 72.54 | 113.6 |
| Low speed (Y) | 336.847 | 58.46 | 77.5 |
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 |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.