BE-2x891AC5-C04C C
1218.61 kW
Dry cooler BE-2x791AC5-B04T C
Defrost: None
Product code: BE-2x791AC5-B04T C
- Heat rejection i
- 1215.10 kW
- Air flow
- 380,018 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 380,018 m³/h |
|---|---|
| External surface | 3,966.9 m² |
| Inner volume | 619.0 dm³ |
| Fin material | Aluminium |
| Net weight | 4,419 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 | 102.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x791AC5-B04T 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)
- 1215.097 kW Fluid flow 210.89 m³/h Pressure drop 101.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 971.086 kW Fluid flow 168.52 m³/h Pressure drop 68.1 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 | 713.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1215.10 | 714.16 | not rated | not rated | not rated | not rated |
| 45 | 1705.73 | 1212.75 | 714.96 | not rated | not rated | not rated |
| 50 | 2192.71 | 1700.35 | 1210.76 | 715.89 | not rated | not rated |
| 55 | 2677.94 | 2184.39 | 1695.84 | 1209.41 | 717.04 | not rated |
| 60 | 3162.27 | 2666.80 | 2177.31 | 1692.39 | 1209.00 | 718.68 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 575.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 971.09 | 575.79 | not rated | not rated | not rated | not rated |
| 45 | 1357.37 | 969.14 | 576.49 | not rated | not rated | not rated |
| 50 | 1740.30 | 1352.83 | 967.58 | 577.26 | not rated | not rated |
| 55 | 2121.82 | 1733.55 | 1349.25 | 966.60 | 578.33 | not rated |
| 60 | 2502.52 | 2112.84 | 1728.00 | 1346.67 | 966.40 | 579.95 |
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) | 1215.097 | 210.89 | 101.5 |
| Low speed (Y) | 971.086 | 168.52 | 68.1 |
Dimensions
| A | 2880 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 | 2880 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.