BE-2x680ED5-B01C C
901.21 kW
Dry cooler BE-2x780AB1-B01C C
Defrost: None
Product code: BE-2x780AB1-B01C C
- Heat rejection i
- 901.56 kW
- Air flow
- 290,288 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 290,288 m³/h |
|---|---|
| External surface | 3,024.9 m² |
| Inner volume | 431.8 dm³ |
| Fin material | Aluminium |
| Net weight | 3,690 kg |
| Quantity | 14 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 25,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x780AB1-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)
- 901.560 kW Fluid flow 156.49 m³/h Pressure drop 124.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 719.127 kW Fluid flow 124.81 m³/h Pressure drop 83.1 kPa above the recommended pressure drop
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 | 527.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 901.56 | 528.48 | not rated | not rated | not rated | not rated |
| 45 | 1267.32 | 900.00 | 529.16 | not rated | not rated | not rated |
| 50 | 1630.40 | 1263.57 | 898.68 | 529.88 | not rated | not rated |
| 55 | 1992.31 | 1624.54 | 1260.39 | 897.79 | 530.83 | not rated |
| 60 | 2353.49 | 1984.36 | 1619.58 | 1258.00 | 897.54 | 532.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 424.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 719.13 | 425.12 | not rated | not rated | not rated | not rated |
| 45 | 1006.60 | 717.60 | 425.55 | not rated | not rated | not rated |
| 50 | 1291.72 | 1003.22 | 716.37 | 426.06 | not rated | not rated |
| 55 | 1575.72 | 1286.54 | 1000.42 | 715.54 | 426.81 | not rated |
| 60 | 1859.19 | 1568.87 | 1282.24 | 998.31 | 715.33 | 427.87 |
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) | 901.560 | 156.49 | 124.0 |
| Low speed (Y) | 719.127 | 124.81 | 83.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 8850 mm |
| F | 2230 mm |
| G | 9450 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 3600 mm |
| H | 9100 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 9450 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.