BC/BD-680FB5-B01 C
322.66 kW
Dry cooler BC/BD-2X463CD1-B19 C
Defrost: None
Product code: BC/BD-2X463CD1-B19 C
- Heat rejection i
- 322.27 kW
- Air flow
- 86,079 m³/h
- Fans
- 8 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 86,079 m³/h |
|---|---|
| External surface | 1,235.5 m² |
| Inner volume | 170.2 dm³ |
| Fin material | Aluminium |
| Net weight | 869 kg |
| Quantity | 8 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 10,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X463CD1-B19 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)
- 322.272 kW Fluid flow 55.90 m³/h Pressure drop 68.2 kPa
- Heat rejection · Low speed (Y)
- 264.254 kW Fluid flow 45.83 m³/h Pressure drop 47.9 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 | 191.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 322.27 | 191.39 | not rated | not rated | not rated | not rated |
| 45 | 449.90 | 321.60 | 191.70 | not rated | not rated | not rated |
| 50 | 576.32 | 448.35 | 321.09 | 192.04 | not rated | not rated |
| 55 | 702.18 | 573.95 | 447.12 | 320.79 | 192.50 | not rated |
| 60 | 827.72 | 698.99 | 572.00 | 446.26 | 320.84 | 193.14 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 158.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 264.25 | 158.49 | not rated | not rated | not rated | not rated |
| 45 | 367.30 | 263.97 | 158.90 | not rated | not rated | not rated |
| 50 | 469.29 | 366.43 | 263.81 | 159.30 | not rated | not rated |
| 55 | 570.78 | 467.86 | 365.79 | 263.85 | 159.84 | not rated |
| 60 | 672.00 | 568.81 | 466.78 | 365.50 | 264.17 | 160.43 |
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) | 322.272 | 55.90 | 68.2 |
| Low speed (Y) | 264.254 | 45.83 | 47.9 |
Dimensions
| A | 3900 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 4200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4200 mm |
|---|---|
| Width | 2360 mm |
| Height | 1200 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.