BE-2x980AD5-B01C C
1288.81 kW
Dry cooler BE-2x991EB5-C04C C
Defrost: None
Product code: BE-2x991EB5-C04C C
- Heat rejection i
- 1296.13 kW
- Air flow
- 471,591 m³/h
- Fans
- 18 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 471,591 m³/h |
|---|---|
| External surface | 2,998.7 m² |
| Inner volume | 713.0 dm³ |
| Fin material | Aluminium |
| Net weight | 4,723 kg |
| Quantity | 18 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 50,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 104.4 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x991EB5-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)
- 1296.128 kW Fluid flow 224.98 m³/h Pressure drop 116.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 1039.190 kW Fluid flow 180.34 m³/h Pressure drop 78.8 kPa above the recommended pressure drop
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 | 753.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1296.13 | 755.05 | not rated | not rated | not rated | not rated |
| 45 | 1828.73 | 1295.59 | 756.86 | not rated | not rated | not rated |
| 50 | 2357.88 | 1825.81 | 1295.28 | 758.66 | not rated | not rated |
| 55 | 2885.48 | 2352.65 | 1823.52 | 1295.46 | 760.72 | not rated |
| 60 | 3412.27 | 2878.06 | 2348.44 | 1822.18 | 1296.40 | 763.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 608.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1039.19 | 609.98 | not rated | not rated | not rated | not rated |
| 45 | 1460.84 | 1038.73 | 611.45 | not rated | not rated | not rated |
| 50 | 1879.51 | 1458.45 | 1038.50 | 612.99 | not rated | not rated |
| 55 | 2296.76 | 1875.22 | 1456.66 | 1038.78 | 614.76 | not rated |
| 60 | 2713.28 | 2290.71 | 1871.92 | 1455.79 | 1039.81 | 617.00 |
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) | 1296.128 | 224.98 | 116.7 |
| Low speed (Y) | 1039.190 | 180.34 | 78.8 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 11250 mm |
| F | 2230 mm |
| G | 11850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| E3 | 3600 mm |
| H | 11500 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11250 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.