BE-2x380CD1-B01T C
598.83 kW
Dry cooler BE-780AD1-B01 C
Defrost: None
Product code: BE-780AD1-B01 C
- Heat rejection i
- 599.82 kW
- Air flow
- 144,201 m³/h
- Fans
- 7 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 144,201 m³/h |
|---|---|
| External surface | 3,294.7 m² |
| Inner volume | 399.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,261 kg |
| Quantity | 7 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 12,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.5 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-780AD1-B01 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)
- 599.816 kW Fluid flow 104.02 m³/h Pressure drop 53.1 kPa
- Heat rejection · Low speed (Y)
- 456.999 kW Fluid flow 79.27 m³/h Pressure drop 32.8 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 | 363.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 599.82 | 363.02 | not rated | not rated | not rated | not rated |
| 45 | 828.96 | 596.92 | 362.52 | not rated | not rated | not rated |
| 50 | 1055.73 | 823.97 | 594.43 | 362.23 | not rated | not rated |
| 55 | 1281.40 | 1048.73 | 819.68 | 592.52 | 362.22 | not rated |
| 60 | 1506.46 | 1272.44 | 1042.72 | 816.30 | 591.33 | 362.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 280.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 457.00 | 279.58 | not rated | not rated | not rated | not rated |
| 45 | 628.13 | 454.62 | 279.13 | not rated | not rated | not rated |
| 50 | 797.40 | 624.14 | 452.61 | 278.85 | not rated | not rated |
| 55 | 965.79 | 791.87 | 620.76 | 451.08 | 278.86 | not rated |
| 60 | 1133.72 | 958.78 | 787.19 | 618.14 | 450.18 | 279.25 |
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) | 599.816 | 104.02 | 53.1 |
| Low speed (Y) | 456.999 | 79.27 | 32.8 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 8860 mm |
| F | 1150 mm |
| G | 9460 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9460 mm |
|---|---|
| Width | 1300 mm |
| Height | 1808 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.