BE-2x691AB1-C04C C
890.88 kW
Dry cooler BE-2x591BC1-B04T C
Defrost: None
Product code: BE-2x591BC1-B04T C
- Heat rejection i
- 892.02 kW
- Air flow
- 270,801 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 270,801 m³/h |
|---|---|
| External surface | 2,583.7 m² |
| Inner volume | 342.2 dm³ |
| Fin material | Aluminium |
| Net weight | 3,001 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-2x591BC1-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)
- 892.021 kW Fluid flow 154.81 m³/h Pressure drop 111.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 704.064 kW Fluid flow 122.19 m³/h Pressure drop 73.0 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 | 524.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 892.02 | 525.64 | not rated | not rated | not rated | not rated |
| 45 | 1250.54 | 890.18 | 526.23 | not rated | not rated | not rated |
| 50 | 1606.16 | 1246.39 | 888.67 | 526.88 | not rated | not rated |
| 55 | 1960.52 | 1599.84 | 1242.88 | 887.60 | 527.74 | not rated |
| 60 | 2314.14 | 1952.02 | 1594.46 | 1240.27 | 887.23 | 529.03 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 417.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 704.06 | 418.27 | not rated | not rated | not rated | not rated |
| 45 | 982.98 | 702.63 | 418.80 | not rated | not rated | not rated |
| 50 | 1259.54 | 979.75 | 701.47 | 419.42 | not rated | not rated |
| 55 | 1535.02 | 1254.62 | 977.11 | 700.71 | 420.28 | not rated |
| 60 | 1809.85 | 1528.40 | 1250.53 | 975.26 | 700.65 | 421.48 |
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) | 892.021 | 154.81 | 111.2 |
| Low speed (Y) | 704.064 | 122.19 | 73.0 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 6450 mm |
| F | 2330 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7050 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.