BC/BD-380CC5-B03 C
112.25 kW
Dry cooler BC/BD-480HC1-B03 C
Defrost: None
Product code: BC/BD-480HC1-B03 C
- Heat rejection i
- 112.27 kW
- Air flow
- 30,890 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 30,890 m³/h |
|---|---|
| External surface | 434.3 m² |
| Inner volume | 46.9 dm³ |
| Fin material | Aluminium |
| Net weight | 597 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" |
|---|---|
| Outlet | 2" |
| BC/BD-480HC1-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)
- 112.267 kW Fluid flow 19.48 m³/h Pressure drop 83.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 85.036 kW Fluid flow 14.75 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 | 66.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 112.27 | 67.07 | not rated | not rated | not rated | not rated |
| 45 | 156.48 | 112.25 | 67.27 | not rated | not rated | not rated |
| 50 | 200.33 | 156.27 | 112.27 | 67.49 | not rated | not rated |
| 55 | 243.99 | 199.94 | 156.17 | 112.38 | 67.76 | not rated |
| 60 | 287.55 | 243.43 | 199.70 | 156.20 | 112.62 | 68.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 51.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 85.04 | 51.33 | not rated | not rated | not rated | not rated |
| 45 | 118.00 | 85.10 | 51.54 | not rated | not rated | not rated |
| 50 | 150.64 | 117.95 | 85.22 | 51.78 | not rated | not rated |
| 55 | 183.13 | 150.49 | 118.00 | 85.41 | 52.04 | not rated |
| 60 | 215.55 | 182.89 | 150.48 | 118.17 | 85.72 | 52.39 |
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) | 112.267 | 19.48 | 83.8 |
| Low speed (Y) | 85.036 | 14.75 | 51.0 |
Dimensions
| A | 4550 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4300 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 4850 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4850 mm |
|---|---|
| Width | 1230 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.