BE-280BB1-B01 C
126.58 kW
Dry cooler BE-2x180DB5-B01C C
Defrost: None
Product code: BE-2x180DB5-B01C C
- Heat rejection i
- 127.33 kW
- Air flow
- 44,066 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 44,066 m³/h |
|---|---|
| External surface | 415.7 m² |
| Inner volume | 67.7 dm³ |
| Fin material | Aluminium |
| Net weight | 808 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-2x180DB5-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)
- 127.325 kW Fluid flow 22.10 m³/h Pressure drop 55.0 kPa
- Heat rejection · Low speed (Y)
- 101.950 kW Fluid flow 17.70 m³/h Pressure drop 37.1 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 | 73.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 127.33 | 74.16 | not rated | not rated | not rated | not rated |
| 45 | 179.45 | 127.11 | 74.29 | not rated | not rated | not rated |
| 50 | 231.18 | 178.90 | 126.92 | 74.41 | not rated | not rated |
| 55 | 282.75 | 230.33 | 178.42 | 126.77 | 74.54 | not rated |
| 60 | 334.22 | 281.58 | 229.57 | 178.03 | 126.70 | 74.70 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 59.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 101.95 | 59.71 | not rated | not rated | not rated | not rated |
| 45 | 143.24 | 101.73 | 59.80 | not rated | not rated | not rated |
| 50 | 184.18 | 142.73 | 101.53 | 59.89 | not rated | not rated |
| 55 | 224.98 | 183.40 | 142.28 | 101.38 | 59.99 | not rated |
| 60 | 265.69 | 223.93 | 182.72 | 141.93 | 101.30 | 60.12 |
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) | 127.325 | 22.10 | 55.0 |
| Low speed (Y) | 101.950 | 17.70 | 37.1 |
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.