BC/BD-t-2X563AA1-B19 C
270.98 kW
Dry cooler BC/BD-t-2X650AB1-B09 C
Defrost: None
Product code: BC/BD-t-2X650AB1-B09 C
- Heat rejection i
- 271.03 kW
- Air flow
- 81,410 m³/h
- Fans
- 12 × ⌀500 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 81,410 m³/h |
|---|---|
| External surface | 533.4 m² |
| Inner volume | 82.1 dm³ |
| Fin material | Aluminium |
| Net weight | 670 kg |
| Quantity | 12 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 8,500 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X650AB1-B09 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 · Single phase
- 271.029 kW Fluid flow 47.04 m³/h Pressure drop 92.5 kPa above the recommended pressure drop
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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 157.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 271.03 | 158.40 | not rated | not rated | not rated | not rated |
| 45 | 381.41 | 270.83 | 158.85 | not rated | not rated | not rated |
| 50 | 490.86 | 380.53 | 270.61 | 159.28 | not rated | not rated |
| 55 | 599.88 | 489.35 | 379.74 | 270.54 | 159.76 | not rated |
| 60 | 708.63 | 597.73 | 487.97 | 379.21 | 270.69 | 160.35 |
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] |
|---|---|---|---|
| Single phase | 271.029 | 47.04 | 92.5 |
Dimensions
| A | 5250 mm |
|---|---|
| B | 1220 mm |
| C | 1710 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4900 mm |
| H | 800 mm |
| I | 1660 mm |
| K | 5600 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5250 mm |
|---|---|
| Width | 1800 mm |
| Height | 1220 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.