BC/BD-480CC5-B03 C
149.62 kW
Dry cooler BC/BD-2x280CC5-B03 C
Defrost: None
Product code: BC/BD-2x280CC5-B03 C
- Heat rejection i
- 149.67 kW
- Air flow
- 38,589 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 38,589 m³/h |
|---|---|
| External surface | 812.2 m² |
| Inner volume | 117.0 dm³ |
| Fin material | Aluminium |
| Net weight | 777 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-2x280CC5-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)
- 149.671 kW Fluid flow 25.96 m³/h Pressure drop 80.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 115.677 kW Fluid flow 20.06 m³/h Pressure drop 51.0 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 | 90.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 149.67 | 90.34 | not rated | not rated | not rated | not rated |
| 45 | 207.42 | 149.16 | 90.29 | not rated | not rated | not rated |
| 50 | 264.66 | 206.51 | 148.75 | 90.29 | not rated | not rated |
| 55 | 321.66 | 263.36 | 205.75 | 148.45 | 90.33 | not rated |
| 60 | 378.54 | 319.98 | 262.27 | 205.20 | 148.33 | 90.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 70.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 115.68 | 70.45 | not rated | not rated | not rated | not rated |
| 45 | 159.56 | 115.23 | 70.39 | not rated | not rated | not rated |
| 50 | 203.03 | 158.78 | 114.87 | 70.38 | not rated | not rated |
| 55 | 246.31 | 201.94 | 158.16 | 114.63 | 70.44 | not rated |
| 60 | 289.49 | 244.91 | 201.06 | 157.72 | 114.54 | 70.59 |
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) | 149.671 | 25.96 | 80.7 |
| Low speed (Y) | 115.677 | 20.06 | 51.0 |
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.