BC/BD-2X463CD5-B19 C
303.66 kW
Dry cooler BC/BD-580FB1-B01 C
Defrost: None
Product code: BC/BD-580FB1-B01 C
- Heat rejection i
- 303.66 kW
- Air flow
- 96,241 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 96,241 m³/h |
|---|---|
| External surface | 855.2 m² |
| Inner volume | 168.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,002 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580FB1-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)
- 303.660 kW Fluid flow 52.71 m³/h Pressure drop 59.7 kPa
- Heat rejection · Low speed (Y)
- 238.342 kW Fluid flow 41.36 m³/h Pressure drop 38.8 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 | 176.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 303.66 | 177.09 | not rated | not rated | not rated | not rated |
| 45 | 427.93 | 303.51 | 177.62 | not rated | not rated | not rated |
| 50 | 551.26 | 427.11 | 303.43 | 178.15 | not rated | not rated |
| 55 | 674.13 | 549.79 | 426.47 | 303.49 | 178.74 | not rated |
| 60 | 796.77 | 672.03 | 548.61 | 426.12 | 303.78 | 179.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 139.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 238.34 | 140.24 | not rated | not rated | not rated | not rated |
| 45 | 334.36 | 238.10 | 140.60 | not rated | not rated | not rated |
| 50 | 429.51 | 333.55 | 237.95 | 140.98 | not rated | not rated |
| 55 | 524.31 | 428.16 | 332.88 | 237.93 | 141.43 | not rated |
| 60 | 618.89 | 522.42 | 427.07 | 332.50 | 238.10 | 141.98 |
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) | 303.660 | 52.71 | 59.7 |
| Low speed (Y) | 238.342 | 41.36 | 38.8 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9100 mm |
|---|---|
| Width | 1240 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.