BC/BD-650BD5-B09 C
130.79 kW
Dry cooler BC/BD-480AD1-B03 C
Defrost: None
Product code: BC/BD-480AD1-B03 C
- Heat rejection i
- 130.83 kW
- Air flow
- 30,415 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 30,415 m³/h |
|---|---|
| External surface | 823.7 m² |
| Inner volume | 95.1 dm³ |
| Fin material | Aluminium |
| Net weight | 734 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 | C |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-480AD1-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)
- 130.827 kW Fluid flow 22.69 m³/h Pressure drop 61.6 kPa
- Heat rejection · Low speed (Y)
- 96.287 kW Fluid flow 16.70 m³/h Pressure drop 35.8 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 | 80.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 130.83 | 80.25 | not rated | not rated | not rated | not rated |
| 45 | 179.97 | 130.59 | 80.31 | not rated | not rated | not rated |
| 50 | 228.61 | 179.46 | 130.39 | 80.43 | not rated | not rated |
| 55 | 277.03 | 227.85 | 179.03 | 130.33 | 80.65 | not rated |
| 60 | 325.32 | 276.03 | 227.21 | 178.83 | 130.47 | 80.98 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 59.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 96.29 | 59.82 | not rated | not rated | not rated | not rated |
| 45 | 131.69 | 96.19 | 59.93 | not rated | not rated | not rated |
| 50 | 166.73 | 131.44 | 96.15 | 60.10 | not rated | not rated |
| 55 | 201.59 | 166.34 | 131.28 | 96.23 | 60.34 | not rated |
| 60 | 236.37 | 201.07 | 166.07 | 131.31 | 96.48 | 60.70 |
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) | 130.827 | 22.69 | 61.6 |
| Low speed (Y) | 96.287 | 16.70 | 35.8 |
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 | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5450 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.