BE-280DB5-B01 C
140.27 kW
Dry cooler BE-2x180DB1-B01C C
Defrost: None
Product code: BE-2x180DB1-B01C C
- Heat rejection i
- 139.39 kW
- Air flow
- 43,836 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 43,836 m³/h |
|---|---|
| External surface | 490.7 m² |
| Inner volume | 67.7 dm³ |
| Fin material | Aluminium |
| Net weight | 820 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-2x180DB1-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)
- 139.386 kW Fluid flow 24.19 m³/h Pressure drop 64.6 kPa
- Heat rejection · Low speed (Y)
- 110.590 kW Fluid flow 19.19 m³/h Pressure drop 42.9 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 | 81.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 139.39 | 81.66 | not rated | not rated | not rated | not rated |
| 45 | 195.85 | 139.06 | 81.75 | not rated | not rated | not rated |
| 50 | 251.87 | 195.12 | 138.76 | 81.84 | not rated | not rated |
| 55 | 307.67 | 250.75 | 194.47 | 138.53 | 81.95 | not rated |
| 60 | 363.37 | 306.19 | 249.77 | 193.96 | 138.40 | 82.11 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 65.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 110.59 | 65.21 | not rated | not rated | not rated | not rated |
| 45 | 154.83 | 110.27 | 65.27 | not rated | not rated | not rated |
| 50 | 198.68 | 154.17 | 109.99 | 65.33 | not rated | not rated |
| 55 | 242.36 | 197.69 | 153.58 | 109.77 | 65.40 | not rated |
| 60 | 285.93 | 241.05 | 196.83 | 153.12 | 109.64 | 65.52 |
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) | 139.386 | 24.19 | 64.6 |
| Low speed (Y) | 110.590 | 19.19 | 42.9 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 2250 mm |
| F | 2230 mm |
| G | 2850 mm |
| E1 | 1850 mm |
| H | 2500 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2850 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.