BC/BD-380CC1-B01I C
183.46 kW
Dry cooler BC/BD-480AB1-B01 C
Defrost: None
Product code: BC/BD-480AB1-B01 C
- Heat rejection i
- 183.28 kW
- Air flow
- 70,434 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 70,434 m³/h |
|---|---|
| External surface | 494.2 m² |
| Inner volume | 64.6 dm³ |
| Fin material | Aluminium |
| Net weight | 656 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 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 | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-480AB1-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)
- 183.276 kW Fluid flow 31.81 m³/h Pressure drop 42.0 kPa
- Heat rejection · Low speed (Y)
- 148.032 kW Fluid flow 25.69 m³/h Pressure drop 28.7 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 | 102.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 183.28 | 103.72 | not rated | not rated | not rated | not rated |
| 45 | 262.05 | 183.76 | 104.49 | not rated | not rated | not rated |
| 50 | 340.29 | 262.21 | 184.24 | 105.20 | not rated | not rated |
| 55 | 418.28 | 340.16 | 262.43 | 184.73 | 105.89 | not rated |
| 60 | 496.14 | 417.86 | 340.14 | 262.75 | 185.30 | 106.63 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 83.78 | not rated | not rated | not rated | not rated | not rated |
| 40 | 148.03 | 84.44 | not rated | not rated | not rated | not rated |
| 45 | 210.73 | 148.33 | 85.03 | not rated | not rated | not rated |
| 50 | 272.93 | 210.72 | 148.62 | 85.58 | not rated | not rated |
| 55 | 334.90 | 272.65 | 210.78 | 148.96 | 86.12 | not rated |
| 60 | 396.73 | 334.34 | 272.47 | 210.94 | 149.37 | 86.70 |
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) | 183.276 | 31.81 | 42.0 |
| Low speed (Y) | 148.032 | 25.69 | 28.7 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5150 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.