BE-2x491FC1-C04C C
914.28 kW
Dry cooler BE-2x491FC5-B04T C
Defrost: None
Product code: BE-2x491FC5-B04T C
- Heat rejection i
- 914.22 kW
- Air flow
- 234,541 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 234,541 m³/h |
|---|---|
| External surface | 4,311.0 m² |
| Inner volume | 996.3 dm³ |
| Fin material | Aluminium |
| Net weight | 3,866 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x491FC5-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)
- 914.217 kW Fluid flow 158.54 m³/h Pressure drop 27.0 kPa
- Heat rejection · Low speed (Y)
- 717.776 kW Fluid flow 124.48 m³/h Pressure drop 17.5 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 | 546.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 914.22 | 546.37 | not rated | not rated | not rated | not rated |
| 45 | 1271.16 | 910.11 | 545.90 | not rated | not rated | not rated |
| 50 | 1624.56 | 1263.71 | 906.44 | 545.62 | not rated | not rated |
| 55 | 1976.31 | 1613.92 | 1257.16 | 903.47 | 545.63 | not rated |
| 60 | 2327.16 | 1962.56 | 1604.60 | 1251.80 | 901.45 | 546.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 433.13 | not rated | not rated | not rated | not rated | not rated |
| 40 | 717.78 | 432.55 | not rated | not rated | not rated | not rated |
| 45 | 993.59 | 714.07 | 431.97 | not rated | not rated | not rated |
| 50 | 1266.45 | 987.14 | 710.80 | 431.55 | not rated | not rated |
| 55 | 1537.96 | 1257.39 | 981.50 | 708.19 | 431.44 | not rated |
| 60 | 1808.71 | 1526.35 | 1249.49 | 976.91 | 706.39 | 431.81 |
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) | 914.217 | 158.54 | 27.0 |
| Low speed (Y) | 717.776 | 124.48 | 17.5 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 10650 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.