BC/BD-2X550CB5-B09 C
150.80 kW
Dry cooler BC/BD-380AC1-B01 C
Defrost: None
Product code: BC/BD-380AC1-B01 C
- Heat rejection i
- 150.66 kW
- Air flow
- 49,111 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 49,111 m³/h |
|---|---|
| External surface | 494.2 m² |
| Inner volume | 61.1 dm³ |
| Fin material | Aluminium |
| Net weight | 539 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 86.5 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-380AC1-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)
- 150.661 kW Fluid flow 26.15 m³/h Pressure drop 18.8 kPa
- Heat rejection · Low speed (Y)
- 118.937 kW Fluid flow 20.64 m³/h Pressure drop 12.2 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 | 83.36 | not rated | not rated | not rated | not rated | not rated |
| 40 | 150.66 | 84.42 | not rated | not rated | not rated | not rated |
| 45 | 215.93 | 151.24 | 85.35 | not rated | not rated | not rated |
| 50 | 280.56 | 216.18 | 151.80 | 86.20 | not rated | not rated |
| 55 | 344.89 | 280.50 | 216.47 | 152.39 | 87.01 | not rated |
| 60 | 409.05 | 344.54 | 280.55 | 216.86 | 153.05 | 87.82 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 66.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.94 | 67.30 | not rated | not rated | not rated | not rated |
| 45 | 169.52 | 119.37 | 68.05 | not rated | not rated | not rated |
| 50 | 219.48 | 169.66 | 119.78 | 68.74 | not rated | not rated |
| 55 | 269.17 | 219.35 | 169.83 | 120.23 | 69.40 | not rated |
| 60 | 318.70 | 268.81 | 219.36 | 170.12 | 120.76 | 70.08 |
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) | 150.661 | 26.15 | 18.8 |
| Low speed (Y) | 118.937 | 20.64 | 12.2 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 4250 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3950 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.