BC/BD-663BD1-B01 C
180.32 kW
Dry cooler BC/BD-580CB1-B03 C
Defrost: None
Product code: BC/BD-580CB1-B03 C
- Heat rejection i
- 180.40 kW
- Air flow
- 49,600 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 49,600 m³/h |
|---|---|
| External surface | 900.9 m² |
| Inner volume | 106.6 dm³ |
| Fin material | Aluminium |
| Net weight | 962 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 38.0 dB(A) |
|---|---|
| Sound power | 71.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-580CB1-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)
- 180.400 kW Fluid flow 31.31 m³/h Pressure drop 69.2 kPa
- Heat rejection · Low speed (Y)
- 141.490 kW Fluid flow 24.54 m³/h Pressure drop 44.9 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 | 107.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 180.40 | 107.46 | not rated | not rated | not rated | not rated |
| 45 | 251.51 | 179.89 | 107.49 | not rated | not rated | not rated |
| 50 | 322.03 | 250.50 | 179.44 | 107.56 | not rated | not rated |
| 55 | 392.26 | 320.54 | 249.65 | 179.14 | 107.69 | not rated |
| 60 | 462.33 | 390.30 | 319.28 | 249.01 | 179.01 | 107.92 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 85.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 141.49 | 85.10 | not rated | not rated | not rated | not rated |
| 45 | 196.40 | 141.15 | 85.17 | not rated | not rated | not rated |
| 50 | 250.80 | 195.69 | 140.88 | 85.29 | not rated | not rated |
| 55 | 304.95 | 249.74 | 195.13 | 140.75 | 85.45 | not rated |
| 60 | 358.97 | 303.56 | 248.90 | 194.79 | 140.80 | 85.74 |
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) | 180.400 | 31.31 | 69.2 |
| Low speed (Y) | 141.490 | 24.54 | 44.9 |
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 | 3" |
| D OUT | 3" |
| Length | 9400 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.