BE-780AB5-B01 C
461.46 kW
Dry cooler BE-2x380AD1-B01C C
Defrost: None
Product code: BE-2x380AD1-B01C C
- Heat rejection i
- 460.57 kW
- Air flow
- 115,954 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 115,954 m³/h |
|---|---|
| External surface | 2,160.6 m² |
| Inner volume | 267.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,929 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x380AD1-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)
- 460.572 kW Fluid flow 79.88 m³/h Pressure drop 54.5 kPa
- Heat rejection · Low speed (Y)
- 350.788 kW Fluid flow 60.83 m³/h Pressure drop 33.5 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 | 275.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 460.57 | 275.73 | not rated | not rated | not rated | not rated |
| 45 | 640.17 | 459.19 | 275.94 | not rated | not rated | not rated |
| 50 | 817.92 | 637.38 | 458.06 | 276.16 | not rated | not rated |
| 55 | 994.80 | 813.79 | 635.07 | 457.31 | 276.66 | not rated |
| 60 | 1171.20 | 989.37 | 810.36 | 633.40 | 457.07 | 277.43 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 212.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 350.79 | 212.30 | not rated | not rated | not rated | not rated |
| 45 | 484.77 | 349.54 | 212.37 | not rated | not rated | not rated |
| 50 | 617.23 | 482.38 | 348.51 | 212.53 | not rated | not rated |
| 55 | 749.00 | 613.78 | 480.41 | 347.81 | 212.86 | not rated |
| 60 | 880.37 | 744.52 | 610.93 | 478.98 | 347.56 | 213.47 |
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) | 460.572 | 79.88 | 54.5 |
| Low speed (Y) | 350.788 | 60.83 | 33.5 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 3" |
| D OUT | 3" |
| 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.