BC/BD-2x591BD5-B04 C
768.97 kW
Dry cooler BC/BD-2X880AC5-B01 C
Defrost: None
Product code: BC/BD-2X880AC5-B01 C
- Heat rejection i
- 769.05 kW
- Air flow
- 269,928 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 269,928 m³/h |
|---|---|
| External surface | 2,228.6 m² |
| Inner volume | 365.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,386 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X880AC5-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)
- 769.046 kW Fluid flow 133.46 m³/h Pressure drop 30.0 kPa
- Heat rejection · Low speed (Y)
- 614.739 kW Fluid flow 106.68 m³/h Pressure drop 20.0 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 | 434.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 769.05 | 437.93 | not rated | not rated | not rated | not rated |
| 45 | 1096.02 | 771.05 | 441.22 | not rated | not rated | not rated |
| 50 | 1420.40 | 1096.57 | 772.87 | 444.17 | not rated | not rated |
| 55 | 1743.65 | 1419.70 | 1097.25 | 774.87 | 447.12 | not rated |
| 60 | 2066.20 | 1741.68 | 1419.32 | 1098.45 | 777.27 | 450.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 350.13 | not rated | not rated | not rated | not rated | not rated |
| 40 | 614.74 | 352.95 | not rated | not rated | not rated | not rated |
| 45 | 872.01 | 615.85 | 355.43 | not rated | not rated | not rated |
| 50 | 1126.90 | 871.74 | 616.97 | 357.78 | not rated | not rated |
| 55 | 1380.69 | 1125.39 | 871.82 | 618.30 | 360.08 | not rated |
| 60 | 1633.84 | 1378.02 | 1124.50 | 872.39 | 620.05 | 362.52 |
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) | 769.046 | 133.46 | 30.0 |
| Low speed (Y) | 614.739 | 106.68 | 20.0 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 10650 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10150 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 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.