BC/BD-480FB1-B01 C
245.48 kW
Dry cooler BC/BD-580AC5-B01 C
Defrost: None
Product code: BC/BD-580AC5-B01 C
- Heat rejection i
- 244.72 kW
- Air flow
- 84,352 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 84,352 m³/h |
|---|---|
| External surface | 696.4 m² |
| Inner volume | 108.1 dm³ |
| Fin material | Aluminium |
| Net weight | 843 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-580AC5-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)
- 244.719 kW Fluid flow 42.47 m³/h Pressure drop 48.7 kPa
- Heat rejection · Low speed (Y)
- 195.432 kW Fluid flow 33.92 m³/h Pressure drop 32.7 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 | 140.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 244.72 | 141.24 | not rated | not rated | not rated | not rated |
| 45 | 346.74 | 245.09 | 141.99 | not rated | not rated | not rated |
| 50 | 448.02 | 346.70 | 245.46 | 142.71 | not rated | not rated |
| 55 | 548.94 | 447.60 | 346.74 | 245.91 | 143.45 | not rated |
| 60 | 649.67 | 548.16 | 447.33 | 346.97 | 246.51 | 144.26 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 113.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 195.43 | 113.75 | not rated | not rated | not rated | not rated |
| 45 | 275.65 | 195.58 | 114.30 | not rated | not rated | not rated |
| 50 | 355.19 | 275.40 | 195.76 | 114.83 | not rated | not rated |
| 55 | 434.42 | 354.59 | 275.29 | 196.05 | 115.41 | not rated |
| 60 | 513.48 | 433.47 | 354.18 | 275.35 | 196.47 | 116.04 |
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) | 244.719 | 42.47 | 48.7 |
| Low speed (Y) | 195.432 | 33.92 | 32.7 |
Dimensions
| A | 6350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6100 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 6650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6350 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.