BE-2x480CC5-B01T C
717.97 kW
Dry cooler BE-791ED5-B04 C
Defrost: None
Product code: BE-791ED5-B04 C
- Heat rejection i
- 717.88 kW
- Air flow
- 183,694 m³/h
- Fans
- 7 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 183,694 m³/h |
|---|---|
| External surface | 2,648.7 m² |
| Inner volume | 588.9 dm³ |
| Fin material | Aluminium |
| Net weight | 2,319 kg |
| Quantity | 7 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 19,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.9 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-791ED5-B04 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)
- 717.883 kW Fluid flow 124.49 m³/h Pressure drop 77.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 550.727 kW Fluid flow 95.51 m³/h Pressure drop 48.5 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 | 433.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 717.88 | 432.69 | not rated | not rated | not rated | not rated |
| 45 | 995.32 | 715.24 | 432.35 | not rated | not rated | not rated |
| 50 | 1270.24 | 990.58 | 713.00 | 432.14 | not rated | not rated |
| 55 | 1544.00 | 1263.50 | 986.59 | 711.37 | 432.36 | not rated |
| 60 | 1817.13 | 1535.30 | 1257.81 | 983.58 | 710.55 | 433.09 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 335.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 550.73 | 335.26 | not rated | not rated | not rated | not rated |
| 45 | 759.75 | 548.62 | 334.99 | not rated | not rated | not rated |
| 50 | 966.76 | 756.07 | 546.91 | 334.96 | not rated | not rated |
| 55 | 1172.84 | 961.57 | 753.06 | 545.75 | 335.22 | not rated |
| 60 | 1378.40 | 1166.18 | 957.31 | 750.89 | 545.29 | 335.93 |
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) | 717.883 | 124.49 | 77.7 |
| Low speed (Y) | 550.727 | 95.51 | 48.5 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1300 mm |
| C | 8860 mm |
| F | 1150 mm |
| G | 9460 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9460 mm |
|---|---|
| Width | 1300 mm |
| Height | 1958 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.