BE-280CC5-B01 C
184.32 kW
Dry cooler BE-280DD1-B01 C
Defrost: None
Product code: BE-280DD1-B01 C
- Heat rejection i
- 184.23 kW
- Air flow
- 43,657 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 43,657 m³/h |
|---|---|
| External surface | 1,057.2 m² |
| Inner volume | 116.3 dm³ |
| Fin material | Aluminium |
| Net weight | 800 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-280DD1-B01 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)
- 184.232 kW Fluid flow 31.95 m³/h Pressure drop 59.4 kPa
- Heat rejection · Low speed (Y)
- 140.901 kW Fluid flow 24.44 m³/h Pressure drop 36.8 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 | 112.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 184.23 | 112.24 | not rated | not rated | not rated | not rated |
| 45 | 253.74 | 183.09 | 111.92 | not rated | not rated | not rated |
| 50 | 322.56 | 251.90 | 182.10 | 111.66 | not rated | not rated |
| 55 | 391.06 | 320.05 | 250.29 | 181.28 | 111.50 | not rated |
| 60 | 459.38 | 387.89 | 317.85 | 248.97 | 180.69 | 111.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 86.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 140.90 | 86.57 | not rated | not rated | not rated | not rated |
| 45 | 193.22 | 139.96 | 86.29 | not rated | not rated | not rated |
| 50 | 245.00 | 191.72 | 139.13 | 86.02 | not rated | not rated |
| 55 | 296.52 | 242.97 | 190.41 | 138.39 | 85.89 | not rated |
| 60 | 347.92 | 293.98 | 241.20 | 189.25 | 137.91 | 85.87 |
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) | 184.232 | 31.95 | 59.4 |
| Low speed (Y) | 140.901 | 24.44 | 36.8 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1830 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.