BE-t-391HC5-B04 C
354.68 kW
Dry cooler BE-2x291DC5-C04C C
Defrost: None
Product code: BE-2x291DC5-C04C C
- Heat rejection i
- 354.96 kW
- Air flow
- 113,180 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 113,180 m³/h |
|---|---|
| External surface | 1,073.8 m² |
| Inner volume | 155.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,451 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x291DC5-C04C 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)
- 354.962 kW Fluid flow 61.61 m³/h Pressure drop 64.7 kPa
- Heat rejection · Low speed (Y)
- 284.175 kW Fluid flow 49.32 m³/h Pressure drop 43.5 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 | 207.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 354.96 | 207.75 | not rated | not rated | not rated | not rated |
| 45 | 499.09 | 354.33 | 208.11 | not rated | not rated | not rated |
| 50 | 642.07 | 497.52 | 353.79 | 208.46 | not rated | not rated |
| 55 | 784.55 | 639.62 | 496.17 | 353.40 | 208.88 | not rated |
| 60 | 926.74 | 781.22 | 637.50 | 495.15 | 353.26 | 209.40 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 167.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 284.18 | 167.42 | not rated | not rated | not rated | not rated |
| 45 | 398.15 | 283.55 | 167.67 | not rated | not rated | not rated |
| 50 | 511.14 | 396.73 | 283.02 | 167.93 | not rated | not rated |
| 55 | 623.65 | 508.93 | 395.51 | 282.65 | 168.25 | not rated |
| 60 | 735.93 | 620.73 | 507.07 | 394.56 | 282.50 | 168.68 |
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) | 354.962 | 61.61 | 64.7 |
| Low speed (Y) | 284.175 | 49.32 | 43.5 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4050 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.