BE-2x791EB1-C04C C
1082.55 kW
Dry cooler BE-2x780ED1-B01C C
Defrost: None
Product code: BE-2x780ED1-B01C C
- Heat rejection i
- 1086.46 kW
- Air flow
- 258,473 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 258,473 m³/h |
|---|---|
| External surface | 4,784.5 m² |
| Inner volume | 925.9 dm³ |
| Fin material | Aluminium |
| Net weight | 4,435 kg |
| Quantity | 14 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 25,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.6 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x780ED1-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)
- 1086.458 kW Fluid flow 188.41 m³/h Pressure drop 78.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 817.109 kW Fluid flow 141.73 m³/h Pressure drop 47.0 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 | 662.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1086.46 | 662.37 | not rated | not rated | not rated | not rated |
| 45 | 1497.87 | 1082.58 | 662.06 | not rated | not rated | not rated |
| 50 | 1905.26 | 1491.02 | 1079.56 | 662.14 | not rated | not rated |
| 55 | 2310.77 | 1895.55 | 1485.52 | 1077.60 | 662.90 | not rated |
| 60 | 2715.26 | 2298.28 | 1887.71 | 1481.74 | 1077.09 | 664.57 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 504.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 817.11 | 503.33 | not rated | not rated | not rated | not rated |
| 45 | 1120.48 | 813.46 | 502.67 | not rated | not rated | not rated |
| 50 | 1420.75 | 1114.39 | 810.52 | 502.39 | not rated | not rated |
| 55 | 1719.61 | 1412.34 | 1109.44 | 808.52 | 502.72 | not rated |
| 60 | 2017.68 | 1708.93 | 1405.47 | 1105.91 | 807.71 | 503.80 |
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) | 1086.458 | 188.41 | 78.0 |
| Low speed (Y) | 817.109 | 141.73 | 47.0 |
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.