BC/BD-580FB1-B01 C
303.66 kW
Dry cooler BC/BD-2X463CD5-B19 C
Defrost: None
Product code: BC/BD-2X463CD5-B19 C
- Heat rejection i
- 303.66 kW
- Air flow
- 87,769 m³/h
- Fans
- 8 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 87,769 m³/h |
|---|---|
| External surface | 1,044.7 m² |
| Inner volume | 170.2 dm³ |
| Fin material | Aluminium |
| Net weight | 837 kg |
| Quantity | 8 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 10,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X463CD5-B19 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 52.70 m³/h Pressure drop 61.4 kPa
- Heat rejection · Low speed (Y)
- 253.001 kW Fluid flow 43.90 m³/h Pressure drop 44.4 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 | 178.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 303.66 | 178.91 | not rated | not rated | not rated | not rated |
| 45 | 425.67 | 303.22 | 179.27 | not rated | not rated | not rated |
| 50 | 546.61 | 424.48 | 302.86 | 179.65 | not rated | not rated |
| 55 | 667.10 | 544.69 | 423.43 | 302.67 | 180.09 | not rated |
| 60 | 787.31 | 664.46 | 543.05 | 422.73 | 302.73 | 180.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 149.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 253.00 | 150.18 | not rated | not rated | not rated | not rated |
| 45 | 353.29 | 252.53 | 150.46 | not rated | not rated | not rated |
| 50 | 452.66 | 352.18 | 252.20 | 150.78 | not rated | not rated |
| 55 | 551.59 | 450.93 | 351.30 | 252.04 | 151.19 | not rated |
| 60 | 650.28 | 549.26 | 449.54 | 350.74 | 252.14 | 151.72 |
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 | 52.70 | 61.4 |
| Low speed (Y) | 253.001 | 43.90 | 44.4 |
Dimensions
| A | 3900 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 4200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4200 mm |
|---|---|
| Width | 2360 mm |
| Height | 1200 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.