BC/BD-480CD1-B03 C
160.64 kW
Dry cooler BC/BD-2x280CD1-B03 C
Defrost: None
Product code: BC/BD-2x280CD1-B03 C
- Heat rejection i
- 160.68 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 | 141.0 dm³ |
| Fin material | Aluminium |
| Net weight | 870 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-2x280CD1-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)
- 160.684 kW Fluid flow 27.87 m³/h Pressure drop 65.3 kPa
- Heat rejection · Low speed (Y)
- 120.959 kW Fluid flow 20.98 m³/h Pressure drop 39.4 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 | 99.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 160.68 | 99.25 | not rated | not rated | not rated | not rated |
| 45 | 220.09 | 159.96 | 99.10 | not rated | not rated | not rated |
| 50 | 278.90 | 218.90 | 159.38 | 99.04 | not rated | not rated |
| 55 | 337.44 | 277.26 | 217.93 | 158.99 | 99.10 | not rated |
| 60 | 395.83 | 335.36 | 275.92 | 217.25 | 158.83 | 99.31 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 75.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 120.96 | 75.44 | not rated | not rated | not rated | not rated |
| 45 | 164.86 | 120.32 | 75.28 | not rated | not rated | not rated |
| 50 | 208.31 | 163.84 | 119.80 | 75.19 | not rated | not rated |
| 55 | 251.56 | 206.94 | 163.01 | 119.43 | 75.20 | not rated |
| 60 | 294.71 | 249.84 | 205.81 | 162.41 | 119.26 | 75.33 |
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) | 160.684 | 27.87 | 65.3 |
| Low speed (Y) | 120.959 | 20.98 | 39.4 |
Dimensions
| A | 3850 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3600 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 4150 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4150 mm |
|---|---|
| Width | 2360 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.