BE-2x780AB5-B01T C
880.76 kW
Dry cooler BE-2x591EC1-C04C C
Defrost: None
Product code: BE-2x591EC1-C04C C
- Heat rejection i
- 880.33 kW
- Air flow
- 244,534 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 244,534 m³/h |
|---|---|
| External surface | 2,622.3 m² |
| Inner volume | 517.8 dm³ |
| Fin material | Aluminium |
| Net weight | 2,943 kg |
| Quantity | 10 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 28,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 101.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x591EC1-C04C 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)
- 880.329 kW Fluid flow 152.81 m³/h Pressure drop 136.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 674.682 kW Fluid flow 117.00 m³/h Pressure drop 85.0 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 | 524.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 880.33 | 524.79 | not rated | not rated | not rated | not rated |
| 45 | 1227.60 | 878.60 | 525.29 | not rated | not rated | not rated |
| 50 | 1572.12 | 1223.89 | 877.23 | 526.03 | not rated | not rated |
| 55 | 1915.30 | 1566.50 | 1221.01 | 876.64 | 527.06 | not rated |
| 60 | 2257.73 | 1907.78 | 1562.01 | 1219.16 | 876.88 | 528.65 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 406.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 674.68 | 406.48 | not rated | not rated | not rated | not rated |
| 45 | 936.17 | 673.27 | 406.83 | not rated | not rated | not rated |
| 50 | 1195.25 | 933.17 | 672.23 | 407.40 | not rated | not rated |
| 55 | 1453.23 | 1190.77 | 930.89 | 671.79 | 408.19 | not rated |
| 60 | 1710.60 | 1447.30 | 1187.30 | 929.56 | 672.12 | 409.59 |
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) | 880.329 | 152.81 | 136.6 |
| Low speed (Y) | 674.682 | 117.00 | 85.0 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 6450 mm |
| F | 2230 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.