BE-591ED5-B04 C
512.00 kW
Dry cooler BE-2x480AB1-B01C C
Defrost: None
Product code: BE-2x480AB1-B01C C
- Heat rejection i
- 510.99 kW
- Air flow
- 165,879 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 165,879 m³/h |
|---|---|
| External surface | 1,728.5 m² |
| Inner volume | 223.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,135 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x480AB1-B01C 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)
- 510.987 kW Fluid flow 88.68 m³/h Pressure drop 90.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 407.811 kW Fluid flow 70.78 m³/h Pressure drop 60.3 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 | 297.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 510.99 | 297.85 | not rated | not rated | not rated | not rated |
| 45 | 720.15 | 510.35 | 298.48 | not rated | not rated | not rated |
| 50 | 927.72 | 718.21 | 509.79 | 299.09 | not rated | not rated |
| 55 | 1134.61 | 924.55 | 716.56 | 509.45 | 299.78 | not rated |
| 60 | 1341.06 | 1130.23 | 921.88 | 715.35 | 509.46 | 300.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 239.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 407.81 | 239.74 | not rated | not rated | not rated | not rated |
| 45 | 572.21 | 407.12 | 240.18 | not rated | not rated | not rated |
| 50 | 735.26 | 570.45 | 406.55 | 240.63 | not rated | not rated |
| 55 | 897.61 | 732.42 | 568.98 | 406.22 | 241.18 | not rated |
| 60 | 1059.65 | 893.82 | 730.08 | 567.87 | 406.22 | 241.92 |
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) | 510.987 | 88.68 | 90.2 |
| Low speed (Y) | 407.811 | 70.78 | 60.3 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 5250 mm |
| F | 2230 mm |
| G | 5850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 5500 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5850 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.