BE-2x980EC5-B01T C
1338.70 kW
Dry cooler BE-2x891AC5-B04T C
Defrost: None
Product code: BE-2x891AC5-B04T C
- Heat rejection i
- 1338.27 kW
- Air flow
- 434,306 m³/h
- Fans
- 16 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 434,306 m³/h |
|---|---|
| External surface | 4,533.6 m² |
| Inner volume | 748.1 dm³ |
| Fin material | Aluminium |
| Net weight | 4,995 kg |
| Quantity | 16 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 44,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 103.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x891AC5-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)
- 1338.274 kW Fluid flow 232.26 m³/h Pressure drop 23.3 kPa
- Heat rejection · Low speed (Y)
- 1071.756 kW Fluid flow 185.99 m³/h Pressure drop 15.6 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 | 760.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1338.27 | 765.04 | not rated | not rated | not rated | not rated |
| 45 | 1901.10 | 1338.50 | 769.15 | not rated | not rated | not rated |
| 50 | 2459.05 | 1897.52 | 1338.80 | 772.85 | not rated | not rated |
| 55 | 3014.74 | 2451.84 | 1894.44 | 1339.38 | 776.52 | not rated |
| 60 | 3569.07 | 3003.93 | 2445.65 | 1892.36 | 1340.68 | 780.32 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 613.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1071.76 | 618.04 | not rated | not rated | not rated | not rated |
| 45 | 1515.52 | 1071.86 | 621.54 | not rated | not rated | not rated |
| 50 | 1954.49 | 1512.37 | 1072.01 | 624.68 | not rated | not rated |
| 55 | 2391.63 | 1948.50 | 1509.95 | 1072.62 | 627.80 | not rated |
| 60 | 2827.52 | 2382.81 | 1943.61 | 1508.28 | 1073.95 | 631.18 |
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) | 1338.274 | 232.26 | 23.3 |
| Low speed (Y) | 1071.756 | 185.99 | 15.6 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 10300 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10650 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.