BE-2x291DC5-C04C C
354.96 kW
Dry cooler BE-t-391HC5-B04 C
Defrost: None
Product code: BE-t-391HC5-B04 C
- Heat rejection i
- 354.68 kW
- Air flow
- 86,664 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 86,664 m³/h |
|---|---|
| External surface | 1,075.2 m² |
| Inner volume | 148.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,070 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-391HC5-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)
- 354.677 kW Fluid flow 61.51 m³/h Pressure drop 50.8 kPa
- Heat rejection · Low speed (Y)
- 276.764 kW Fluid flow 48.00 m³/h Pressure drop 32.6 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 | 213.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 354.68 | 213.19 | not rated | not rated | not rated | not rated |
| 45 | 491.49 | 352.91 | 212.97 | not rated | not rated | not rated |
| 50 | 626.83 | 488.37 | 351.36 | 212.80 | not rated | not rated |
| 55 | 761.49 | 622.42 | 485.65 | 350.12 | 212.80 | not rated |
| 60 | 895.77 | 755.82 | 618.58 | 483.43 | 349.28 | 213.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 168.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 276.76 | 167.93 | not rated | not rated | not rated | not rated |
| 45 | 381.59 | 275.20 | 167.66 | not rated | not rated | not rated |
| 50 | 485.22 | 378.93 | 273.83 | 167.46 | not rated | not rated |
| 55 | 588.29 | 481.51 | 376.61 | 272.74 | 167.41 | not rated |
| 60 | 691.05 | 583.57 | 478.29 | 374.73 | 271.99 | 167.56 |
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) | 354.677 | 61.51 | 50.8 |
| Low speed (Y) | 276.764 | 48.00 | 32.6 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 5860 mm |
| F | 1050 mm |
| G | 6460 mm |
| E1 | 1830 mm |
| E2 | 1800 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 6460 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.