BE-2x291AC5-C04C C
313.87 kW
Dry cooler BE-2x280DC5-B01T C
Defrost: None
Product code: BE-2x280DC5-B01T C
- Heat rejection i
- 314.06 kW
- Air flow
- 88,127 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 88,127 m³/h |
|---|---|
| External surface | 1,313.2 m² |
| Inner volume | 189.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,607 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 | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x280DC5-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)
- 314.058 kW Fluid flow 54.50 m³/h Pressure drop 75.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 246.265 kW Fluid flow 42.71 m³/h Pressure drop 49.1 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 | 187.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 314.06 | 187.35 | not rated | not rated | not rated | not rated |
| 45 | 437.37 | 312.78 | 187.14 | not rated | not rated | not rated |
| 50 | 559.70 | 435.12 | 311.63 | 186.98 | not rated | not rated |
| 55 | 681.57 | 556.50 | 433.12 | 310.68 | 186.94 | not rated |
| 60 | 803.16 | 677.43 | 553.68 | 431.49 | 310.03 | 187.06 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 148.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 246.27 | 147.94 | not rated | not rated | not rated | not rated |
| 45 | 341.72 | 245.12 | 147.73 | not rated | not rated | not rated |
| 50 | 436.32 | 339.76 | 244.11 | 147.57 | not rated | not rated |
| 55 | 530.53 | 433.58 | 338.05 | 243.30 | 147.50 | not rated |
| 60 | 624.52 | 527.02 | 431.18 | 336.64 | 242.73 | 147.54 |
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) | 314.058 | 54.50 | 75.7 |
| Low speed (Y) | 246.265 | 42.71 | 49.1 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4650 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.