BE-2x280DB1-B01T C
297.84 kW
Dry cooler BE-2x280DC5-B01C C
Defrost: None
Product code: BE-2x280DC5-B01C C
- Heat rejection i
- 298.25 kW
- Air flow
- 86,803 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 86,803 m³/h |
|---|---|
| External surface | 1,108.4 m² |
| Inner volume | 161.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,430 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-B01C 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)
- 298.245 kW Fluid flow 51.76 m³/h Pressure drop 90.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 234.507 kW Fluid flow 40.70 m³/h Pressure drop 58.9 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 | 177.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 298.25 | 177.35 | not rated | not rated | not rated | not rated |
| 45 | 416.15 | 297.18 | 177.24 | not rated | not rated | not rated |
| 50 | 533.10 | 414.23 | 296.26 | 177.17 | not rated | not rated |
| 55 | 649.60 | 530.31 | 412.54 | 295.51 | 177.19 | not rated |
| 60 | 765.89 | 646.02 | 527.90 | 411.14 | 295.03 | 177.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 140.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 234.51 | 140.44 | not rated | not rated | not rated | not rated |
| 45 | 325.98 | 233.53 | 140.29 | not rated | not rated | not rated |
| 50 | 416.68 | 324.30 | 232.70 | 140.20 | not rated | not rated |
| 55 | 507.02 | 414.31 | 322.84 | 232.04 | 140.19 | not rated |
| 60 | 597.16 | 503.96 | 412.24 | 321.66 | 231.60 | 140.32 |
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) | 298.245 | 51.76 | 90.2 |
| Low speed (Y) | 234.507 | 40.70 | 58.9 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4650 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.