BE-2x491FC5-B04T C
914.22 kW
Dry cooler BE-2x491FC1-C04C C
Defrost: None
Product code: BE-2x491FC1-C04C C
- Heat rejection i
- 914.28 kW
- Air flow
- 227,840 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 227,840 m³/h |
|---|---|
| External surface | 4,195.6 m² |
| Inner volume | 822.6 dm³ |
| Fin material | Aluminium |
| Net weight | 3,579 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-2x491FC1-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)
- 914.282 kW Fluid flow 158.57 m³/h Pressure drop 35.9 kPa
- Heat rejection · Low speed (Y)
- 712.415 kW Fluid flow 123.54 m³/h Pressure drop 23.0 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 | 548.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 914.28 | 548.45 | not rated | not rated | not rated | not rated |
| 45 | 1268.89 | 910.11 | 547.83 | not rated | not rated | not rated |
| 50 | 1619.88 | 1261.43 | 906.46 | 547.51 | not rated | not rated |
| 55 | 1969.18 | 1609.26 | 1254.94 | 903.57 | 547.61 | not rated |
| 60 | 2317.53 | 1955.46 | 1600.03 | 1249.71 | 901.73 | 548.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 431.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 712.42 | 431.33 | not rated | not rated | not rated | not rated |
| 45 | 984.01 | 708.80 | 430.76 | not rated | not rated | not rated |
| 50 | 1252.62 | 977.71 | 705.64 | 430.37 | not rated | not rated |
| 55 | 1519.84 | 1243.78 | 972.26 | 703.15 | 430.35 | not rated |
| 60 | 1786.30 | 1508.54 | 1236.15 | 967.91 | 701.55 | 430.82 |
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) | 914.282 | 158.57 | 35.9 |
| Low speed (Y) | 712.415 | 123.54 | 23.0 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 10050 mm |
| F | 2230 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 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.