BE-t-2x491GC5-B04T C
782.75 kW
Dry cooler BE-2x580AD5-B01T C
Defrost: None
Product code: BE-2x580AD5-B01T C
- Heat rejection i
- 784.25 kW
- Air flow
- 203,923 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 203,923 m³/h |
|---|---|
| External surface | 3,541.4 m² |
| Inner volume | 517.5 dm³ |
| Fin material | Aluminium |
| Net weight | 3,292 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x580AD5-B01T 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)
- 784.246 kW Fluid flow 136.01 m³/h Pressure drop 73.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 604.817 kW Fluid flow 104.89 m³/h Pressure drop 46.4 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 | 470.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 784.25 | 470.45 | not rated | not rated | not rated | not rated |
| 45 | 1089.48 | 781.28 | 470.14 | not rated | not rated | not rated |
| 50 | 1391.90 | 1084.12 | 778.78 | 470.08 | not rated | not rated |
| 55 | 1693.04 | 1384.23 | 1079.54 | 776.88 | 470.18 | not rated |
| 60 | 1993.46 | 1683.10 | 1377.68 | 1075.99 | 775.81 | 470.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 366.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 604.82 | 366.42 | not rated | not rated | not rated | not rated |
| 45 | 835.90 | 602.31 | 366.13 | not rated | not rated | not rated |
| 50 | 1064.68 | 831.50 | 600.21 | 366.00 | not rated | not rated |
| 55 | 1292.41 | 1058.47 | 827.79 | 598.67 | 366.21 | not rated |
| 60 | 1519.56 | 1284.43 | 1053.23 | 824.99 | 597.89 | 366.85 |
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) | 784.246 | 136.01 | 73.7 |
| Low speed (Y) | 604.817 | 104.89 | 46.4 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 6450 mm |
| F | 2330 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7050 mm |
|---|---|
| Width | 2400 mm |
| Height | 2750 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.