BC/BD-380CD1-B01 C
206.55 kW
Dry cooler BC/BD-480AC1-B01 C
Defrost: None
Product code: BC/BD-480AC1-B01 C
- Heat rejection i
- 206.62 kW
- Air flow
- 65,481 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 65,481 m³/h |
|---|---|
| External surface | 658.9 m² |
| Inner volume | 81.6 dm³ |
| Fin material | Aluminium |
| Net weight | 701 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 | 87.5 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-480AC1-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)
- 206.620 kW Fluid flow 35.86 m³/h Pressure drop 34.1 kPa
- Heat rejection · Low speed (Y)
- 162.864 kW Fluid flow 28.27 m³/h Pressure drop 22.2 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 | 117.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 206.62 | 118.51 | not rated | not rated | not rated | not rated |
| 45 | 293.38 | 207.08 | 119.36 | not rated | not rated | not rated |
| 50 | 379.37 | 293.42 | 207.54 | 120.17 | not rated | not rated |
| 55 | 464.99 | 379.03 | 293.56 | 208.07 | 120.98 | not rated |
| 60 | 550.43 | 464.31 | 378.89 | 293.90 | 208.75 | 121.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 93.62 | not rated | not rated | not rated | not rated | not rated |
| 40 | 162.86 | 94.36 | not rated | not rated | not rated | not rated |
| 45 | 230.00 | 163.17 | 95.04 | not rated | not rated | not rated |
| 50 | 296.42 | 229.94 | 163.49 | 95.68 | not rated | not rated |
| 55 | 362.54 | 296.08 | 230.01 | 163.90 | 96.33 | not rated |
| 60 | 428.48 | 361.90 | 295.91 | 230.25 | 164.43 | 97.06 |
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) | 206.620 | 35.86 | 34.1 |
| Low speed (Y) | 162.864 | 28.27 | 22.2 |
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.