BE-2x591EC1-C04C C
880.33 kW
Dry cooler BE-2x780AB5-B01T C
Defrost: None
Product code: BE-2x780AB5-B01T C
- Heat rejection i
- 880.76 kW
- Air flow
- 299,935 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 299,935 m³/h |
|---|---|
| External surface | 2,975.2 m² |
| Inner volume | 499.8 dm³ |
| Fin material | Aluminium |
| Net weight | 4,032 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-2x780AB5-B01T 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)
- 880.755 kW Fluid flow 152.86 m³/h Pressure drop 91.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 709.118 kW Fluid flow 123.07 m³/h Pressure drop 62.6 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 | 513.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 880.76 | 514.70 | not rated | not rated | not rated | not rated |
| 45 | 1239.88 | 879.17 | 515.34 | not rated | not rated | not rated |
| 50 | 1596.55 | 1236.15 | 877.78 | 515.95 | not rated | not rated |
| 55 | 1952.04 | 1590.73 | 1232.90 | 876.77 | 516.70 | not rated |
| 60 | 2306.89 | 1944.16 | 1585.67 | 1230.40 | 876.34 | 517.74 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 417.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 709.12 | 417.44 | not rated | not rated | not rated | not rated |
| 45 | 994.48 | 707.46 | 417.79 | not rated | not rated | not rated |
| 50 | 1277.67 | 990.95 | 706.03 | 418.15 | not rated | not rated |
| 55 | 1559.86 | 1272.32 | 987.92 | 704.99 | 418.68 | not rated |
| 60 | 1841.45 | 1552.72 | 1267.72 | 985.53 | 704.46 | 419.49 |
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) | 880.755 | 152.86 | 91.9 |
| Low speed (Y) | 709.118 | 123.07 | 62.6 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 8850 mm |
| F | 2330 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 | 2400 mm |
| Height | 2750 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.