BE-2x280DC5-B01C C
298.25 kW
Dry cooler BE-2x280DB1-B01T C
Defrost: None
Product code: BE-2x280DB1-B01T C
- Heat rejection i
- 297.84 kW
- Air flow
- 88,810 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 88,810 m³/h |
|---|---|
| External surface | 1,162.7 m² |
| Inner volume | 152.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,526 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-2x280DB1-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)
- 297.840 kW Fluid flow 51.70 m³/h Pressure drop 109.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 235.513 kW Fluid flow 40.88 m³/h Pressure drop 71.9 kPa above the recommended pressure drop
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 | 176.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 297.84 | 176.67 | not rated | not rated | not rated | not rated |
| 45 | 416.06 | 296.76 | 176.54 | not rated | not rated | not rated |
| 50 | 533.36 | 414.11 | 295.80 | 176.44 | not rated | not rated |
| 55 | 650.25 | 530.57 | 412.39 | 295.03 | 176.44 | not rated |
| 60 | 766.87 | 646.59 | 528.08 | 410.97 | 294.49 | 176.57 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 140.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 235.51 | 140.64 | not rated | not rated | not rated | not rated |
| 45 | 327.81 | 234.53 | 140.47 | not rated | not rated | not rated |
| 50 | 419.36 | 326.08 | 233.62 | 140.35 | not rated | not rated |
| 55 | 510.55 | 416.92 | 324.57 | 232.92 | 140.30 | not rated |
| 60 | 601.55 | 507.40 | 414.77 | 323.32 | 232.43 | 140.39 |
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) | 297.840 | 51.70 | 109.0 |
| Low speed (Y) | 235.513 | 40.88 | 71.9 |
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.