BE-2x791AB5-B04T C
993.75 kW
Dry cooler BE-2x791AB1-C04C C
Defrost: None
Product code: BE-2x791AB1-C04C C
- Heat rejection i
- 994.81 kW
- Air flow
- 373,042 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 373,042 m³/h |
|---|---|
| External surface | 2,901.3 m² |
| Inner volume | 414.8 dm³ |
| Fin material | Aluminium |
| Net weight | 3,771 kg |
| Quantity | 14 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 39,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 69.0 dB(A) |
|---|---|
| Sound power | 102.2 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x791AB1-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)
- 994.814 kW Fluid flow 172.66 m³/h Pressure drop 28.0 kPa
- Heat rejection · Low speed (Y)
- 806.125 kW Fluid flow 139.92 m³/h Pressure drop 19.2 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 | 552.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 994.81 | 557.80 | not rated | not rated | not rated | not rated |
| 45 | 1426.87 | 996.96 | 562.24 | not rated | not rated | not rated |
| 50 | 1855.79 | 1426.56 | 998.91 | 566.16 | not rated | not rated |
| 55 | 2283.19 | 1853.17 | 1426.44 | 1000.91 | 569.85 | not rated |
| 60 | 2709.82 | 2278.36 | 1851.11 | 1426.87 | 1003.30 | 573.54 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 451.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 806.13 | 455.76 | not rated | not rated | not rated | not rated |
| 45 | 1151.10 | 807.70 | 459.41 | not rated | not rated | not rated |
| 50 | 1493.07 | 1150.61 | 809.20 | 462.67 | not rated | not rated |
| 55 | 1833.59 | 1490.67 | 1150.40 | 810.83 | 465.79 | not rated |
| 60 | 2173.36 | 1829.43 | 1488.88 | 1150.77 | 812.89 | 468.97 |
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) | 994.814 | 172.66 | 28.0 |
| Low speed (Y) | 806.125 | 139.92 | 19.2 |
Dimensions
| A | 2511 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 | 8850 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.