BC/BD-2x580FC1-B03 C
387.04 kW
Dry cooler BC/BD-2x580FD5-B03 C
Defrost: None
Product code: BC/BD-2x580FD5-B03 C
- Heat rejection i
- 387.22 kW
- Air flow
- 88,018 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 88,018 m³/h |
|---|---|
| External surface | 2,415.0 m² |
| Inner volume | 529.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,051 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 3,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 74.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x580FD5-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)
- 387.219 kW Fluid flow 67.15 m³/h Pressure drop 77.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 291.421 kW Fluid flow 50.55 m³/h Pressure drop 46.9 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 | 240.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 387.22 | 239.86 | not rated | not rated | not rated | not rated |
| 45 | 530.02 | 385.54 | 239.44 | not rated | not rated | not rated |
| 50 | 671.51 | 527.30 | 384.20 | 239.24 | not rated | not rated |
| 55 | 812.42 | 667.80 | 525.12 | 383.31 | 239.34 | not rated |
| 60 | 953.00 | 807.74 | 664.82 | 523.63 | 383.01 | 239.83 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 182.72 | not rated | not rated | not rated | not rated | not rated |
| 40 | 291.42 | 182.19 | not rated | not rated | not rated | not rated |
| 45 | 397.07 | 290.00 | 181.80 | not rated | not rated | not rated |
| 50 | 501.76 | 394.84 | 288.87 | 181.58 | not rated | not rated |
| 55 | 606.01 | 498.76 | 393.06 | 288.11 | 181.62 | not rated |
| 60 | 710.03 | 602.27 | 496.36 | 391.84 | 287.83 | 181.98 |
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) | 387.219 | 67.15 | 77.8 |
| Low speed (Y) | 291.421 | 50.55 | 46.9 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9400 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.