BE-t-2x180HB5-B01C C
156.45 kW
Dry cooler BE-291AB5-B04 C
Defrost: None
Product code: BE-291AB5-B04 C
- Heat rejection i
- 156.54 kW
- Air flow
- 56,832 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 56,832 m³/h |
|---|---|
| External surface | 477.6 m² |
| Inner volume | 73.2 dm³ |
| Fin material | Aluminium |
| Net weight | 590 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-291AB5-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)
- 156.535 kW Fluid flow 27.17 m³/h Pressure drop 78.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 128.131 kW Fluid flow 22.24 m³/h Pressure drop 54.7 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 | 90.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 156.54 | 90.72 | not rated | not rated | not rated | not rated |
| 45 | 221.27 | 156.40 | 90.93 | not rated | not rated | not rated |
| 50 | 285.58 | 220.78 | 156.28 | 91.13 | not rated | not rated |
| 55 | 349.68 | 284.73 | 220.35 | 156.21 | 91.35 | not rated |
| 60 | 413.69 | 348.51 | 284.01 | 220.03 | 156.22 | 91.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 74.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 128.13 | 74.76 | not rated | not rated | not rated | not rated |
| 45 | 180.49 | 127.96 | 74.91 | not rated | not rated | not rated |
| 50 | 232.46 | 180.00 | 127.82 | 75.06 | not rated | not rated |
| 55 | 284.24 | 231.66 | 179.58 | 127.72 | 75.22 | not rated |
| 60 | 335.93 | 283.15 | 230.97 | 179.26 | 127.71 | 75.43 |
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) | 156.535 | 27.17 | 78.0 |
| Low speed (Y) | 128.131 | 22.24 | 54.7 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 2860 mm |
| F | 1050 mm |
| G | 3460 mm |
| E1 | 1230 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3460 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.