BE-2x491BB1-B04T C
610.87 kW
Dry cooler BE-t-2x391HB1-C04C C
Defrost: None
Product code: BE-t-2x391HB1-C04C C
- Heat rejection i
- 610.89 kW
- Air flow
- 169,255 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 169,255 m³/h |
|---|---|
| External surface | 1,426.7 m² |
| Inner volume | 183.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,926 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-2x391HB1-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)
- 610.893 kW Fluid flow 106.03 m³/h Pressure drop 106.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 484.537 kW Fluid flow 84.03 m³/h Pressure drop 70.0 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 | 360.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 610.89 | 361.14 | not rated | not rated | not rated | not rated |
| 45 | 854.26 | 609.03 | 361.33 | not rated | not rated | not rated |
| 50 | 1095.54 | 850.49 | 607.32 | 361.56 | not rated | not rated |
| 55 | 1335.79 | 1089.91 | 847.21 | 606.09 | 362.00 | not rated |
| 60 | 1575.47 | 1328.35 | 1085.04 | 844.62 | 605.42 | 362.71 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 289.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 484.54 | 289.11 | not rated | not rated | not rated | not rated |
| 45 | 674.47 | 482.80 | 289.11 | not rated | not rated | not rated |
| 50 | 862.50 | 671.10 | 481.28 | 289.22 | not rated | not rated |
| 55 | 1049.66 | 857.60 | 668.20 | 480.12 | 289.43 | not rated |
| 60 | 1236.33 | 1043.25 | 853.38 | 665.93 | 479.48 | 289.98 |
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) | 610.893 | 106.03 | 106.1 |
| Low speed (Y) | 484.537 | 84.03 | 70.0 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 5850 mm |
| F | 2230 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5850 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.