BE-980EB1-B01 C
670.74 kW
Dry cooler BE-2x591BB1-C04C C
Defrost: None
Product code: BE-2x591BB1-C04C C
- Heat rejection i
- 670.55 kW
- Air flow
- 269,073 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 269,073 m³/h |
|---|---|
| External surface | 1,585.3 m² |
| Inner volume | 231.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,510 kg |
| Quantity | 10 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 28,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 100.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x591BB1-C04C 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)
- 670.552 kW Fluid flow 116.37 m³/h Pressure drop 27.1 kPa
- Heat rejection · Low speed (Y)
- 541.631 kW Fluid flow 94.00 m³/h Pressure drop 18.4 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 | 370.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 670.55 | 374.64 | not rated | not rated | not rated | not rated |
| 45 | 963.14 | 672.40 | 377.97 | not rated | not rated | not rated |
| 50 | 1253.47 | 963.35 | 674.01 | 380.92 | not rated | not rated |
| 55 | 1542.86 | 1252.26 | 963.62 | 675.56 | 383.59 | not rated |
| 60 | 1831.64 | 1540.22 | 1251.32 | 964.10 | 677.22 | 386.18 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 301.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 541.63 | 304.43 | not rated | not rated | not rated | not rated |
| 45 | 775.23 | 543.08 | 307.27 | not rated | not rated | not rated |
| 50 | 1006.75 | 775.37 | 544.40 | 309.79 | not rated | not rated |
| 55 | 1237.35 | 1005.67 | 775.59 | 545.79 | 312.14 | not rated |
| 60 | 1467.38 | 1235.13 | 1004.91 | 776.11 | 547.34 | 314.48 |
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) | 670.552 | 116.37 | 27.1 |
| Low speed (Y) | 541.631 | 94.00 | 18.4 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 6450 mm |
| F | 2230 mm |
| G | 7050 mm |
| E1 | 1230 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.