BC/BD-2x280CD1-B03 C
160.68 kW
Dry cooler BC/BD-480CD1-B03 C
Defrost: None
Product code: BC/BD-480CD1-B03 C
- Heat rejection i
- 160.64 kW
- Air flow
- 36,186 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,186 m³/h |
|---|---|
| External surface | 1,200.6 m² |
| Inner volume | 132.4 dm³ |
| Fin material | Aluminium |
| Net weight | 913 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 38.0 dB(A) |
|---|---|
| Sound power | 70.0 dB(A) |
| Energy class | B |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-480CD1-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)
- 160.640 kW Fluid flow 27.86 m³/h Pressure drop 61.6 kPa
- Heat rejection · Low speed (Y)
- 120.930 kW Fluid flow 20.98 m³/h Pressure drop 37.1 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 | 99.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 160.64 | 99.19 | not rated | not rated | not rated | not rated |
| 45 | 220.05 | 159.92 | 99.05 | not rated | not rated | not rated |
| 50 | 278.86 | 218.86 | 159.34 | 98.99 | not rated | not rated |
| 55 | 337.40 | 277.22 | 217.89 | 158.95 | 99.06 | not rated |
| 60 | 395.80 | 335.33 | 275.89 | 217.21 | 158.80 | 99.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 75.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 120.93 | 75.41 | not rated | not rated | not rated | not rated |
| 45 | 164.83 | 120.29 | 75.25 | not rated | not rated | not rated |
| 50 | 208.29 | 163.82 | 119.77 | 75.16 | not rated | not rated |
| 55 | 251.54 | 206.92 | 162.99 | 119.41 | 75.17 | not rated |
| 60 | 294.69 | 249.82 | 205.79 | 162.39 | 119.24 | 75.30 |
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) | 160.640 | 27.86 | 61.6 |
| Low speed (Y) | 120.930 | 20.98 | 37.1 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 7650 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 7650 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.