BE-2x491BB1-C04C C
557.80 kW
Dry cooler BE-2X480AC5-B01T C
Defrost: None
Product code: BE-2X480AC5-B01T C
- Heat rejection i
- 557.58 kW
- Air flow
- 167,196 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 167,196 m³/h |
|---|---|
| External surface | 2,266.8 m² |
| Inner volume | 365.8 dm³ |
| Fin material | Aluminium |
| Net weight | 2,529 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2X480AC5-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)
- 557.578 kW Fluid flow 96.77 m³/h Pressure drop 18.3 kPa
- Heat rejection · Low speed (Y)
- 440.145 kW Fluid flow 76.39 m³/h Pressure drop 11.9 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 | 319.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 557.58 | 320.99 | not rated | not rated | not rated | not rated |
| 45 | 788.89 | 557.20 | 322.55 | not rated | not rated | not rated |
| 50 | 1017.91 | 786.73 | 556.90 | 323.92 | not rated | not rated |
| 55 | 1245.80 | 1013.96 | 784.87 | 556.76 | 325.27 | not rated |
| 60 | 1473.16 | 1240.32 | 1010.65 | 783.40 | 557.00 | 326.74 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 254.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 440.15 | 255.59 | not rated | not rated | not rated | not rated |
| 45 | 619.65 | 439.67 | 256.80 | not rated | not rated | not rated |
| 50 | 797.13 | 617.66 | 439.20 | 257.85 | not rated | not rated |
| 55 | 973.67 | 793.77 | 615.99 | 438.95 | 258.86 | not rated |
| 60 | 1149.68 | 968.98 | 790.94 | 614.68 | 438.95 | 260.01 |
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) | 557.578 | 96.77 | 18.3 |
| Low speed (Y) | 440.145 | 76.39 | 11.9 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 5250 mm |
| F | 2330 mm |
| G | 5850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 5500 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 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.