BE-2x691AC1-C04C C
1016.32 kW
Dry cooler BE-2X780AC1-B01C C
Defrost: None
Product code: BE-2X780AC1-B01C C
- Heat rejection i
- 1015.78 kW
- Air flow
- 280,282 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 280,282 m³/h |
|---|---|
| External surface | 4,033.2 m² |
| Inner volume | 533.9 dm³ |
| Fin material | Aluminium |
| Net weight | 3,985 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-2X780AC1-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)
- 1015.778 kW Fluid flow 176.30 m³/h Pressure drop 94.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 788.734 kW Fluid flow 136.77 m³/h Pressure drop 60.4 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 | 603.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1015.78 | 603.65 | not rated | not rated | not rated | not rated |
| 45 | 1417.75 | 1013.18 | 604.03 | not rated | not rated | not rated |
| 50 | 1816.41 | 1412.40 | 1010.88 | 604.61 | not rated | not rated |
| 55 | 2213.42 | 1808.35 | 1407.89 | 1009.40 | 605.36 | not rated |
| 60 | 2609.52 | 2202.76 | 1801.60 | 1404.58 | 1008.70 | 606.71 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 473.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 788.73 | 473.50 | not rated | not rated | not rated | not rated |
| 45 | 1095.40 | 786.29 | 473.63 | not rated | not rated | not rated |
| 50 | 1399.10 | 1090.64 | 784.26 | 473.77 | not rated | not rated |
| 55 | 1701.44 | 1392.16 | 1086.70 | 782.88 | 474.43 | not rated |
| 60 | 2003.02 | 1692.37 | 1386.39 | 1083.83 | 782.37 | 475.58 |
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) | 1015.778 | 176.30 | 94.7 |
| Low speed (Y) | 788.734 | 136.77 | 60.4 |
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 | 2460 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.