BE-291CB5-B04 C
205.15 kW
Dry cooler BE-280CD1-B01 C
Defrost: None
Product code: BE-280CD1-B01 C
- Heat rejection i
- 204.85 kW
- Air flow
- 44,545 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 44,545 m³/h |
|---|---|
| External surface | 1,881.1 m² |
| Inner volume | 204.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,076 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-280CD1-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)
- 204.853 kW Fluid flow 35.53 m³/h Pressure drop 103.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 155.035 kW Fluid flow 26.89 m³/h Pressure drop 63.3 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 | 128.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 204.85 | 127.91 | not rated | not rated | not rated | not rated |
| 45 | 278.84 | 203.09 | 127.15 | not rated | not rated | not rated |
| 50 | 352.16 | 276.23 | 201.54 | 126.53 | not rated | not rated |
| 55 | 425.18 | 348.73 | 273.95 | 200.25 | 126.08 | not rated |
| 60 | 498.04 | 420.95 | 345.74 | 272.05 | 199.29 | 125.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 98.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 155.04 | 97.66 | not rated | not rated | not rated | not rated |
| 45 | 210.13 | 153.62 | 97.04 | not rated | not rated | not rated |
| 50 | 264.75 | 208.07 | 152.37 | 96.52 | not rated | not rated |
| 55 | 319.15 | 262.06 | 206.26 | 151.34 | 96.14 | not rated |
| 60 | 373.45 | 315.84 | 259.70 | 204.76 | 150.57 | 95.95 |
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) | 204.853 | 35.53 | 103.9 |
| Low speed (Y) | 155.035 | 26.89 | 63.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 5260 mm |
| F | 1050 mm |
| G | 5860 mm |
| E1 | 2430 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 5860 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.