BC/BD-680HD1-B03 C
172.59 kW
Dry cooler BC/BD-2X450BD5-B09 C
Defrost: None
Product code: BC/BD-2X450BD5-B09 C
- Heat rejection i
- 172.78 kW
- Air flow
- 52,220 m³/h
- Fans
- 8 × ⌀500 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 52,220 m³/h |
|---|---|
| External surface | 501.8 m² |
| Inner volume | 87.3 dm³ |
| Fin material | Aluminium |
| Net weight | 518 kg |
| Quantity | 8 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 5,700 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X450BD5-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
- 172.781 kW Fluid flow 29.99 m³/h Pressure drop 44.1 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 100.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 172.78 | 101.22 | not rated | not rated | not rated | not rated |
| 45 | 242.91 | 172.76 | 101.62 | not rated | not rated | not rated |
| 50 | 312.42 | 242.51 | 172.79 | 102.00 | not rated | not rated |
| 55 | 381.65 | 311.68 | 242.24 | 172.91 | 102.41 | not rated |
| 60 | 450.71 | 380.55 | 311.11 | 242.13 | 173.16 | 102.88 |
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 | 172.781 | 29.99 | 44.1 |
Dimensions
| A | 3650 mm |
|---|---|
| B | 1220 mm |
| C | 1710 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3300 mm |
| H | 800 mm |
| I | 1660 mm |
| K | 4000 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3550 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.