BE-391BB1-B04 C
239.53 kW
Dry cooler BE-t-291HC5-B04 C
Defrost: None
Product code: BE-t-291HC5-B04 C
- Heat rejection i
- 239.29 kW
- Air flow
- 57,776 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,776 m³/h |
|---|---|
| External surface | 716.8 m² |
| Inner volume | 107.5 dm³ |
| Fin material | Aluminium |
| Net weight | 734 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 | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-291HC5-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)
- 239.288 kW Fluid flow 41.50 m³/h Pressure drop 100.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 186.505 kW Fluid flow 32.35 m³/h Pressure drop 64.8 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 | 145.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 239.29 | 145.26 | not rated | not rated | not rated | not rated |
| 45 | 330.25 | 237.92 | 144.88 | not rated | not rated | not rated |
| 50 | 420.34 | 328.02 | 236.73 | 144.60 | not rated | not rated |
| 55 | 510.02 | 417.27 | 326.07 | 235.77 | 144.44 | not rated |
| 60 | 599.47 | 506.12 | 414.59 | 324.48 | 235.09 | 144.46 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 114.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 186.51 | 114.28 | not rated | not rated | not rated | not rated |
| 45 | 256.16 | 185.32 | 113.92 | not rated | not rated | not rated |
| 50 | 325.11 | 254.27 | 184.29 | 113.64 | not rated | not rated |
| 55 | 393.74 | 322.54 | 252.63 | 183.45 | 113.48 | not rated |
| 60 | 462.19 | 390.51 | 320.31 | 251.29 | 182.87 | 113.48 |
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) | 239.288 | 41.50 | 100.7 |
| Low speed (Y) | 186.505 | 32.35 | 64.8 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1830 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4660 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.