BE-t-380HB5-B01 C
254.54 kW
Dry cooler BE-2x280DB5-B01C C
Defrost: None
Product code: BE-2x280DB5-B01C C
- Heat rejection i
- 254.48 kW
- Air flow
- 88,133 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 88,133 m³/h |
|---|---|
| External surface | 831.3 m² |
| Inner volume | 129.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,340 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-2x280DB5-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)
- 254.481 kW Fluid flow 44.17 m³/h Pressure drop 52.2 kPa
- Heat rejection · Low speed (Y)
- 203.771 kW Fluid flow 35.37 m³/h Pressure drop 35.1 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 | 147.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 254.48 | 148.15 | not rated | not rated | not rated | not rated |
| 45 | 358.73 | 254.06 | 148.41 | not rated | not rated | not rated |
| 50 | 462.21 | 357.65 | 253.68 | 148.67 | not rated | not rated |
| 55 | 565.35 | 460.50 | 356.69 | 253.39 | 148.94 | not rated |
| 60 | 668.29 | 563.01 | 458.99 | 355.92 | 253.26 | 149.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 119.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 203.77 | 119.30 | not rated | not rated | not rated | not rated |
| 45 | 286.35 | 203.34 | 119.48 | not rated | not rated | not rated |
| 50 | 368.24 | 285.33 | 202.95 | 119.66 | not rated | not rated |
| 55 | 449.84 | 366.69 | 284.44 | 202.65 | 119.87 | not rated |
| 60 | 531.26 | 447.74 | 365.32 | 283.74 | 202.50 | 120.13 |
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) | 254.481 | 44.17 | 52.2 |
| Low speed (Y) | 203.771 | 35.37 | 35.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4650 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.