BE-2x980AB5-B01C C
1030.36 kW
Dry cooler BE-2x780AD5-B01C C
Defrost: None
Product code: BE-2x780AD5-B01C C
- Heat rejection i
- 1027.74 kW
- Air flow
- 275,409 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 275,409 m³/h |
|---|---|
| External surface | 4,262.2 m² |
| Inner volume | 636.1 dm³ |
| Fin material | Aluminium |
| Net weight | 4,154 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 | 92.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x780AD5-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)
- 1027.741 kW Fluid flow 178.24 m³/h Pressure drop 67.2 kPa
- Heat rejection · Low speed (Y)
- 792.752 kW Fluid flow 137.49 m³/h Pressure drop 42.4 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 | 612.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1027.74 | 613.32 | not rated | not rated | not rated | not rated |
| 45 | 1431.76 | 1024.93 | 613.63 | not rated | not rated | not rated |
| 50 | 1832.12 | 1426.11 | 1022.65 | 614.18 | not rated | not rated |
| 55 | 2230.80 | 1823.75 | 1421.41 | 1021.09 | 615.06 | not rated |
| 60 | 2628.54 | 2219.77 | 1816.81 | 1418.04 | 1020.62 | 616.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 477.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 792.75 | 477.88 | not rated | not rated | not rated | not rated |
| 45 | 1098.60 | 790.11 | 477.82 | not rated | not rated | not rated |
| 50 | 1401.43 | 1093.63 | 787.99 | 478.09 | not rated | not rated |
| 55 | 1702.85 | 1394.23 | 1089.57 | 786.57 | 478.76 | not rated |
| 60 | 2003.49 | 1693.48 | 1388.33 | 1086.67 | 786.08 | 479.99 |
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) | 1027.741 | 178.24 | 67.2 |
| Low speed (Y) | 792.752 | 137.49 | 42.4 |
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.