BC/BD-880AB5-B01 C
333.85 kW
Dry cooler BC/BD-580FC1-B01 C
Defrost: None
Product code: BC/BD-580FC1-B01 C
- Heat rejection i
- 333.87 kW
- Air flow
- 90,549 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 90,549 m³/h |
|---|---|
| External surface | 1,140.2 m² |
| Inner volume | 217.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,091 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 | 87.9 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580FC1-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)
- 333.870 kW Fluid flow 57.94 m³/h Pressure drop 45.0 kPa
- Heat rejection · Low speed (Y)
- 256.957 kW Fluid flow 44.57 m³/h Pressure drop 28.1 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 | 197.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 333.87 | 197.73 | not rated | not rated | not rated | not rated |
| 45 | 466.80 | 333.46 | 198.25 | not rated | not rated | not rated |
| 50 | 598.52 | 465.64 | 333.25 | 198.82 | not rated | not rated |
| 55 | 729.66 | 596.60 | 464.77 | 333.27 | 199.48 | not rated |
| 60 | 860.47 | 727.00 | 595.13 | 464.32 | 333.62 | 200.34 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 153.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 256.96 | 153.69 | not rated | not rated | not rated | not rated |
| 45 | 357.41 | 256.41 | 153.95 | not rated | not rated | not rated |
| 50 | 456.81 | 356.14 | 255.99 | 154.22 | not rated | not rated |
| 55 | 555.72 | 454.87 | 355.14 | 255.79 | 154.65 | not rated |
| 60 | 654.36 | 553.13 | 453.31 | 354.50 | 255.91 | 155.27 |
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) | 333.870 | 57.94 | 45.0 |
| Low speed (Y) | 256.957 | 44.57 | 28.1 |
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.