BC/BD-580AB1-B03 C
146.42 kW
Dry cooler BC/BD-480HB5-B01 C
Defrost: None
Product code: BC/BD-480HB5-B01 C
- Heat rejection i
- 146.30 kW
- Air flow
- 69,330 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 69,330 m³/h |
|---|---|
| External surface | 275.9 m² |
| Inner volume | 53.6 dm³ |
| Fin material | Aluminium |
| Net weight | 576 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-480HB5-B01 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)
- 146.302 kW Fluid flow 25.39 m³/h Pressure drop 62.3 kPa
- Heat rejection · Low speed (Y)
- 118.784 kW Fluid flow 20.62 m³/h Pressure drop 43.1 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 | 82.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 146.30 | 83.14 | not rated | not rated | not rated | not rated |
| 45 | 208.96 | 146.75 | 83.72 | not rated | not rated | not rated |
| 50 | 271.27 | 209.25 | 147.18 | 84.25 | not rated | not rated |
| 55 | 333.41 | 271.41 | 209.56 | 147.62 | 84.78 | not rated |
| 60 | 395.47 | 333.42 | 271.62 | 209.94 | 148.11 | 85.31 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 67.35 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.78 | 67.87 | not rated | not rated | not rated | not rated |
| 45 | 169.16 | 119.10 | 68.32 | not rated | not rated | not rated |
| 50 | 219.21 | 169.32 | 119.40 | 68.75 | not rated | not rated |
| 55 | 269.12 | 219.22 | 169.51 | 119.73 | 69.16 | not rated |
| 60 | 318.93 | 269.00 | 219.31 | 169.76 | 120.10 | 69.59 |
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) | 146.302 | 25.39 | 62.3 |
| Low speed (Y) | 118.784 | 20.62 | 43.1 |
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 | 4" |
| D OUT | 4" |
| Length | 4550 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.