BE-2x891AB5-C04C C
1046.17 kW
Dry cooler BE-2x780ED5-B01C C
Defrost: None
Product code: BE-2x780ED5-B01C C
- Heat rejection i
- 1046.52 kW
- Air flow
- 264,514 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 264,514 m³/h |
|---|---|
| External surface | 4,052.8 m² |
| Inner volume | 925.9 dm³ |
| Fin material | Aluminium |
| Net weight | 4,307 kg |
| Quantity | 14 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 25,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 92.2 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x780ED5-B01C 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)
- 1046.516 kW Fluid flow 181.51 m³/h Pressure drop 73.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 795.339 kW Fluid flow 137.92 m³/h Pressure drop 44.8 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 | 632.52 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1046.52 | 632.36 | not rated | not rated | not rated | not rated |
| 45 | 1449.62 | 1043.41 | 632.29 | not rated | not rated | not rated |
| 50 | 1849.06 | 1443.83 | 1040.96 | 632.50 | not rated | not rated |
| 55 | 2246.80 | 1840.69 | 1439.18 | 1039.45 | 633.28 | not rated |
| 60 | 2643.59 | 2235.90 | 1833.92 | 1436.02 | 1038.95 | 634.65 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 485.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 795.34 | 485.18 | not rated | not rated | not rated | not rated |
| 45 | 1096.08 | 792.28 | 484.83 | not rated | not rated | not rated |
| 50 | 1393.89 | 1090.76 | 789.81 | 484.76 | not rated | not rated |
| 55 | 1690.34 | 1386.40 | 1086.42 | 788.17 | 485.17 | not rated |
| 60 | 1986.04 | 1680.73 | 1380.26 | 1083.33 | 787.56 | 486.25 |
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) | 1046.516 | 181.51 | 73.0 |
| Low speed (Y) | 795.339 | 137.92 | 44.8 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 8850 mm |
| F | 2230 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 | 2300 mm |
| Height | 2453 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.