BE-2x480CD5-B01C C
741.10 kW
Dry cooler BE-980AD5-B01 C
Defrost: None
Product code: BE-980AD5-B01 C
- Heat rejection i
- 741.51 kW
- Air flow
- 187,571 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 187,571 m³/h |
|---|---|
| External surface | 3,581.7 m² |
| Inner volume | 496.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,785 kg |
| Quantity | 9 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 16,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.5 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-980AD5-B01 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)
- 741.506 kW Fluid flow 128.61 m³/h Pressure drop 97.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 572.062 kW Fluid flow 99.21 m³/h Pressure drop 61.3 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 | 449.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 741.51 | 448.22 | not rated | not rated | not rated | not rated |
| 45 | 1026.30 | 738.06 | 447.31 | not rated | not rated | not rated |
| 50 | 1308.55 | 1020.51 | 735.09 | 446.75 | not rated | not rated |
| 55 | 1589.63 | 1300.49 | 1015.53 | 732.76 | 446.60 | not rated |
| 60 | 1870.07 | 1579.34 | 1293.56 | 1011.57 | 731.29 | 446.92 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 350.00 | not rated | not rated | not rated | not rated | not rated |
| 40 | 572.06 | 349.15 | not rated | not rated | not rated | not rated |
| 45 | 787.88 | 569.18 | 348.45 | not rated | not rated | not rated |
| 50 | 1001.64 | 783.14 | 566.73 | 347.96 | not rated | not rated |
| 55 | 1214.45 | 995.12 | 779.11 | 564.86 | 347.78 | not rated |
| 60 | 1426.75 | 1206.18 | 989.56 | 775.97 | 563.69 | 347.97 |
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) | 741.506 | 128.61 | 97.1 |
| Low speed (Y) | 572.062 | 99.21 | 61.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 11260 mm |
| F | 1150 mm |
| G | 11860 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 11860 mm |
|---|---|
| Width | 1300 mm |
| Height | 1808 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.