BE-380AD1-B01 C
255.49 kW
Dry cooler BE-2x280AB1-B01C C
Defrost: None
Product code: BE-2x280AB1-B01C C
- Heat rejection i
- 255.69 kW
- Air flow
- 82,939 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 82,939 m³/h |
|---|---|
| External surface | 864.2 m² |
| Inner volume | 123.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,214 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-2x280AB1-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)
- 255.686 kW Fluid flow 44.37 m³/h Pressure drop 89.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 204.049 kW Fluid flow 35.42 m³/h Pressure drop 59.8 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 | 148.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 255.69 | 149.12 | not rated | not rated | not rated | not rated |
| 45 | 360.26 | 255.36 | 149.42 | not rated | not rated | not rated |
| 50 | 464.05 | 359.28 | 255.07 | 149.71 | not rated | not rated |
| 55 | 567.48 | 462.45 | 358.45 | 254.89 | 150.05 | not rated |
| 60 | 670.71 | 565.29 | 461.11 | 357.84 | 254.89 | 150.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 119.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 204.05 | 120.01 | not rated | not rated | not rated | not rated |
| 45 | 286.24 | 203.69 | 120.22 | not rated | not rated | not rated |
| 50 | 367.77 | 285.36 | 203.40 | 120.45 | not rated | not rated |
| 55 | 448.94 | 366.34 | 284.62 | 203.24 | 120.73 | not rated |
| 60 | 529.95 | 447.03 | 365.17 | 284.07 | 203.23 | 121.08 |
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) | 255.686 | 44.37 | 89.1 |
| Low speed (Y) | 204.049 | 35.42 | 59.8 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 2850 mm |
| F | 2230 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3450 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.