BE-2x991AB5-B04T C
1306.80 kW
Dry cooler BE-2x891EC5-C04C C
Defrost: None
Product code: BE-2x891EC5-C04C C
- Heat rejection i
- 1305.97 kW
- Air flow
- 399,691 m³/h
- Fans
- 16 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 399,691 m³/h |
|---|---|
| External surface | 3,554.0 m² |
| Inner volume | 822.6 dm³ |
| Fin material | Aluminium |
| Net weight | 4,599 kg |
| Quantity | 16 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 44,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 104.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x891EC5-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)
- 1305.974 kW Fluid flow 226.65 m³/h Pressure drop 68.1 kPa
- Heat rejection · Low speed (Y)
- 1017.043 kW Fluid flow 176.50 m³/h Pressure drop 43.5 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 | 764.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1305.97 | 766.78 | not rated | not rated | not rated | not rated |
| 45 | 1834.70 | 1304.92 | 768.66 | not rated | not rated | not rated |
| 50 | 2359.32 | 1830.88 | 1304.18 | 770.53 | not rated | not rated |
| 55 | 2882.01 | 2352.76 | 1827.65 | 1304.05 | 772.72 | not rated |
| 60 | 3403.62 | 2872.79 | 2347.28 | 1825.76 | 1304.94 | 775.46 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 601.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1017.04 | 602.92 | not rated | not rated | not rated | not rated |
| 45 | 1421.95 | 1016.05 | 604.37 | not rated | not rated | not rated |
| 50 | 1823.41 | 1418.67 | 1015.47 | 605.95 | not rated | not rated |
| 55 | 2223.20 | 1818.01 | 1416.31 | 1015.43 | 607.91 | not rated |
| 60 | 2622.07 | 2215.73 | 1813.89 | 1415.09 | 1016.53 | 610.36 |
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) | 1305.974 | 226.65 | 68.1 |
| Low speed (Y) | 1017.043 | 176.50 | 43.5 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 10050 mm |
| F | 2230 mm |
| G | 10650 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 10300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 10050 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.