BE-2x791EB5-C04C C
993.33 kW
Dry cooler BE-2x791AB5-B04T C
Defrost: None
Product code: BE-2x791AB5-B04T C
- Heat rejection i
- 993.75 kW
- Air flow
- 391,034 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 391,034 m³/h |
|---|---|
| External surface | 2,975.2 m² |
| Inner volume | 499.8 dm³ |
| Fin material | Aluminium |
| Net weight | 4,115 kg |
| Quantity | 14 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 39,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 69.0 dB(A) |
|---|---|
| Sound power | 102.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x791AB5-B04T 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)
- 993.751 kW Fluid flow 172.49 m³/h Pressure drop 21.7 kPa
- Heat rejection · Low speed (Y)
- 816.193 kW Fluid flow 141.65 m³/h Pressure drop 15.2 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 | 551.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 993.75 | 556.19 | not rated | not rated | not rated | not rated |
| 45 | 1426.18 | 995.63 | 560.51 | not rated | not rated | not rated |
| 50 | 1855.51 | 1425.46 | 997.31 | 564.40 | not rated | not rated |
| 55 | 2283.36 | 1852.38 | 1424.95 | 999.05 | 567.95 | not rated |
| 60 | 2710.40 | 2277.90 | 1849.82 | 1424.94 | 1001.04 | 571.43 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 455.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 816.19 | 459.92 | not rated | not rated | not rated | not rated |
| 45 | 1167.03 | 817.47 | 463.47 | not rated | not rated | not rated |
| 50 | 1514.77 | 1166.01 | 818.64 | 466.60 | not rated | not rated |
| 55 | 1861.20 | 1511.66 | 1165.20 | 819.84 | 469.48 | not rated |
| 60 | 2206.81 | 1856.08 | 1509.12 | 1164.86 | 821.35 | 472.40 |
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) | 993.751 | 172.49 | 21.7 |
| Low speed (Y) | 816.193 | 141.65 | 15.2 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 8850 mm |
| F | 2330 mm |
| G | 9450 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 3600 mm |
| H | 9100 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 9450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.