BE-2x591BB1-C04C C
670.55 kW
Dry cooler BE-980EB1-B01 C
Defrost: None
Product code: BE-980EB1-B01 C
- Heat rejection i
- 670.74 kW
- Air flow
- 190,773 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 190,773 m³/h |
|---|---|
| External surface | 2,412.6 m² |
| Inner volume | 470.2 dm³ |
| Fin material | Aluminium |
| Net weight | 2,508 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-980EB1-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)
- 670.739 kW Fluid flow 116.42 m³/h Pressure drop 69.6 kPa
- Heat rejection · Low speed (Y)
- 525.668 kW Fluid flow 91.16 m³/h Pressure drop 45.1 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 | 397.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 670.74 | 397.42 | not rated | not rated | not rated | not rated |
| 45 | 937.42 | 668.66 | 397.46 | not rated | not rated | not rated |
| 50 | 1201.83 | 933.32 | 666.87 | 397.51 | not rated | not rated |
| 55 | 1465.28 | 1195.91 | 929.83 | 665.41 | 397.77 | not rated |
| 60 | 1728.20 | 1457.53 | 1190.80 | 926.97 | 664.44 | 398.39 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 314.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 525.67 | 314.18 | not rated | not rated | not rated | not rated |
| 45 | 731.48 | 523.72 | 314.02 | not rated | not rated | not rated |
| 50 | 935.42 | 727.87 | 522.03 | 313.99 | not rated | not rated |
| 55 | 1138.49 | 930.25 | 724.80 | 520.76 | 314.18 | not rated |
| 60 | 1341.09 | 1131.77 | 925.79 | 722.36 | 520.00 | 314.56 |
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) | 670.739 | 116.42 | 69.6 |
| Low speed (Y) | 525.668 | 91.16 | 45.1 |
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.