BC/BD-580CD1-B01 C
353.96 kW
Dry cooler BC/BD-2x480OD5-B03 C
Defrost: None
Product code: BC/BD-2x480OD5-B03 C
- Heat rejection i
- 353.77 kW
- Air flow
- 78,248 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 78,248 m³/h |
|---|---|
| External surface | 2,649.6 m² |
| Inner volume | 576.2 dm³ |
| Fin material | Aluminium |
| Net weight | 2,059 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x480OD5-B03 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)
- 353.768 kW Fluid flow 61.36 m³/h Pressure drop 71.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 265.682 kW Fluid flow 46.08 m³/h Pressure drop 43.1 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 | 221.48 | not rated | not rated | not rated | not rated | not rated |
| 40 | 353.77 | 220.52 | not rated | not rated | not rated | not rated |
| 45 | 482.46 | 351.56 | 219.72 | not rated | not rated | not rated |
| 50 | 610.01 | 479.11 | 349.71 | 219.12 | not rated | not rated |
| 55 | 737.04 | 605.55 | 476.29 | 348.27 | 218.76 | not rated |
| 60 | 863.80 | 731.50 | 601.80 | 474.08 | 347.30 | 218.79 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 167.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 265.68 | 167.15 | not rated | not rated | not rated | not rated |
| 45 | 360.79 | 263.97 | 166.51 | not rated | not rated | not rated |
| 50 | 455.07 | 358.23 | 262.54 | 166.13 | not rated | not rated |
| 55 | 548.98 | 451.69 | 356.08 | 261.58 | 166.02 | not rated |
| 60 | 642.70 | 544.79 | 448.86 | 354.62 | 261.13 | 166.23 |
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) | 353.768 | 61.36 | 71.8 |
| Low speed (Y) | 265.682 | 46.08 | 43.1 |
Dimensions
| A | 9950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 10250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10250 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.