BC/BD-580FB1-B03 C
183.56 kW
Dry cooler BC/BD-2x380KB5-B03 C
Defrost: None
Product code: BC/BD-2x380KB5-B03 C
- Heat rejection i
- 183.55 kW
- Air flow
- 60,560 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 60,560 m³/h |
|---|---|
| External surface | 680.8 m² |
| Inner volume | 95.2 dm³ |
| Fin material | Aluminium |
| Net weight | 956 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | C |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x380KB5-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)
- 183.552 kW Fluid flow 31.85 m³/h Pressure drop 45.3 kPa
- Heat rejection · Low speed (Y)
- 146.998 kW Fluid flow 25.51 m³/h Pressure drop 30.4 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 | 106.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 183.55 | 107.16 | not rated | not rated | not rated | not rated |
| 45 | 258.44 | 183.39 | 107.46 | not rated | not rated | not rated |
| 50 | 332.74 | 257.86 | 183.28 | 107.74 | not rated | not rated |
| 55 | 406.76 | 331.73 | 257.36 | 183.22 | 108.05 | not rated |
| 60 | 480.64 | 405.37 | 330.90 | 257.02 | 183.29 | 108.41 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 86.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 147.00 | 86.38 | not rated | not rated | not rated | not rated |
| 45 | 206.32 | 146.96 | 86.69 | not rated | not rated | not rated |
| 50 | 265.12 | 205.97 | 146.96 | 87.00 | not rated | not rated |
| 55 | 323.69 | 264.49 | 205.71 | 147.02 | 87.32 | not rated |
| 60 | 382.12 | 322.77 | 263.99 | 205.59 | 147.19 | 87.70 |
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) | 183.552 | 31.85 | 45.3 |
| Low speed (Y) | 146.998 | 25.51 | 30.4 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 5900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5900 mm |
|---|---|
| Width | 2310 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.