BE-980AB5-B01 C
577.23 kW
Dry cooler BE-2x580AB5-B01C C
Defrost: None
Product code: BE-2x580AB5-B01C C
- Heat rejection i
- 577.20 kW
- Air flow
- 209,665 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 209,665 m³/h |
|---|---|
| External surface | 1,826.6 m² |
| Inner volume | 301.1 dm³ |
| Fin material | Aluminium |
| Net weight | 2,537 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 | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x580AB5-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)
- 577.201 kW Fluid flow 100.17 m³/h Pressure drop 44.0 kPa
- Heat rejection · Low speed (Y)
- 466.519 kW Fluid flow 80.96 m³/h Pressure drop 30.1 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 | 330.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 577.20 | 331.77 | not rated | not rated | not rated | not rated |
| 45 | 818.96 | 577.20 | 333.05 | not rated | not rated | not rated |
| 50 | 1058.97 | 817.55 | 577.17 | 334.22 | not rated | not rated |
| 55 | 1298.22 | 1056.26 | 816.36 | 577.30 | 335.39 | not rated |
| 60 | 1537.06 | 1294.28 | 1053.96 | 815.54 | 577.70 | 336.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 268.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 466.52 | 270.09 | not rated | not rated | not rated | not rated |
| 45 | 659.31 | 466.29 | 271.03 | not rated | not rated | not rated |
| 50 | 850.58 | 657.92 | 466.03 | 271.88 | not rated | not rated |
| 55 | 1041.15 | 848.03 | 656.59 | 465.93 | 272.77 | not rated |
| 60 | 1231.29 | 1037.51 | 845.73 | 655.64 | 466.12 | 273.77 |
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) | 577.201 | 100.17 | 44.0 |
| Low speed (Y) | 466.519 | 80.96 | 30.1 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 6450 mm |
| F | 2230 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7050 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.