BE-291CB1-B04 C
221.43 kW
Dry cooler BE-2x280BB5-B01T C
Defrost: None
Product code: BE-2x280BB5-B01T C
- Heat rejection i
- 222.38 kW
- Air flow
- 85,322 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 85,322 m³/h |
|---|---|
| External surface | 601.9 m² |
| Inner volume | 109.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,247 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x280BB5-B01T 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)
- 222.378 kW Fluid flow 38.59 m³/h Pressure drop 42.9 kPa
- Heat rejection · Low speed (Y)
- 178.931 kW Fluid flow 31.06 m³/h Pressure drop 29.1 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 | 127.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 222.38 | 127.70 | not rated | not rated | not rated | not rated |
| 45 | 315.57 | 222.37 | 128.21 | not rated | not rated | not rated |
| 50 | 408.12 | 315.05 | 222.37 | 128.68 | not rated | not rated |
| 55 | 500.35 | 407.10 | 314.59 | 222.42 | 129.13 | not rated |
| 60 | 592.42 | 498.86 | 406.22 | 314.28 | 222.55 | 129.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 102.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 178.93 | 103.31 | not rated | not rated | not rated | not rated |
| 45 | 253.13 | 178.87 | 103.72 | not rated | not rated | not rated |
| 50 | 326.74 | 252.62 | 178.82 | 104.09 | not rated | not rated |
| 55 | 400.08 | 325.81 | 252.19 | 178.82 | 104.46 | not rated |
| 60 | 473.27 | 398.75 | 325.02 | 251.88 | 178.90 | 104.85 |
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) | 222.378 | 38.59 | 42.9 |
| Low speed (Y) | 178.931 | 31.06 | 29.1 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 2650 mm |
| F | 2330 mm |
| G | 3250 mm |
| E1 | 1150 mm |
| H | 2900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3250 mm |
|---|---|
| Width | 2400 mm |
| Height | 2778 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.