BE-2x480CB1-B01C C
661.61 kW
Dry cooler BE-980AC5-B01 C
Defrost: None
Product code: BE-980AC5-B01 C
- Heat rejection i
- 661.84 kW
- Air flow
- 191,526 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 191,526 m³/h |
|---|---|
| External surface | 2,865.4 m² |
| Inner volume | 439.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,586 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 | 5" |
|---|---|
| Outlet | 5" |
| BE-980AC5-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)
- 661.842 kW Fluid flow 114.87 m³/h Pressure drop 18.4 kPa
- Heat rejection · Low speed (Y)
- 521.049 kW Fluid flow 90.36 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 | 383.15 | not rated | not rated | not rated | not rated | not rated |
| 40 | 661.84 | 384.62 | not rated | not rated | not rated | not rated |
| 45 | 932.35 | 660.64 | 385.80 | not rated | not rated | not rated |
| 50 | 1200.10 | 928.81 | 659.59 | 386.88 | not rated | not rated |
| 55 | 1466.67 | 1194.55 | 925.85 | 658.83 | 388.00 | not rated |
| 60 | 1732.60 | 1459.13 | 1189.76 | 923.48 | 658.56 | 389.32 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 304.36 | not rated | not rated | not rated | not rated | not rated |
| 40 | 521.05 | 305.47 | not rated | not rated | not rated | not rated |
| 45 | 730.51 | 519.83 | 306.34 | not rated | not rated | not rated |
| 50 | 937.59 | 727.44 | 518.78 | 307.15 | not rated | not rated |
| 55 | 1143.61 | 932.79 | 724.77 | 518.02 | 308.02 | not rated |
| 60 | 1349.01 | 1137.10 | 928.62 | 722.70 | 517.71 | 309.07 |
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) | 661.842 | 114.87 | 18.4 |
| Low speed (Y) | 521.049 | 90.36 | 11.9 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1150 mm |
| C | 11260 mm |
| F | 1050 mm |
| G | 11860 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11860 mm |
|---|---|
| Width | 1370 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.