BC/BD-480CC1-B03 C
156.60 kW
Dry cooler BC/BD-2x280CD5-B03 C
Defrost: None
Product code: BC/BD-2x280CD5-B03 C
- Heat rejection i
- 156.57 kW
- Air flow
- 37,047 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 37,047 m³/h |
|---|---|
| External surface | 1,015.1 m² |
| Inner volume | 141.0 dm³ |
| Fin material | Aluminium |
| Net weight | 840 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-2x280CD5-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)
- 156.572 kW Fluid flow 27.15 m³/h Pressure drop 62.4 kPa
- Heat rejection · Low speed (Y)
- 118.949 kW Fluid flow 20.63 m³/h Pressure drop 38.2 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 | 95.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 156.57 | 95.75 | not rated | not rated | not rated | not rated |
| 45 | 215.54 | 155.96 | 95.65 | not rated | not rated | not rated |
| 50 | 273.94 | 214.49 | 155.44 | 95.60 | not rated | not rated |
| 55 | 332.08 | 272.47 | 213.59 | 155.07 | 95.65 | not rated |
| 60 | 390.08 | 330.20 | 271.22 | 212.94 | 154.91 | 95.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 73.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.95 | 73.44 | not rated | not rated | not rated | not rated |
| 45 | 162.94 | 118.39 | 73.32 | not rated | not rated | not rated |
| 50 | 206.48 | 162.01 | 117.93 | 73.26 | not rated | not rated |
| 55 | 249.83 | 205.22 | 161.26 | 117.61 | 73.29 | not rated |
| 60 | 293.07 | 248.23 | 204.18 | 160.71 | 117.46 | 73.43 |
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) | 156.572 | 27.15 | 62.4 |
| Low speed (Y) | 118.949 | 20.63 | 38.2 |
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.