BC/BD-t-2X550AC1-B09 C
248.29 kW
Dry cooler BC/BD-380OD1-B01 C
Defrost: None
Product code: BC/BD-380OD1-B01 C
- Heat rejection i
- 248.33 kW
- Air flow
- 57,973 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,973 m³/h |
|---|---|
| External surface | 1,172.8 m² |
| Inner volume | 213.6 dm³ |
| Fin material | Aluminium |
| Net weight | 896 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-380OD1-B01 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)
- 248.325 kW Fluid flow 43.06 m³/h Pressure drop 98.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 186.039 kW Fluid flow 32.27 m³/h Pressure drop 58.8 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 | 152.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 248.33 | 152.25 | not rated | not rated | not rated | not rated |
| 45 | 341.36 | 247.12 | 151.94 | not rated | not rated | not rated |
| 50 | 433.50 | 339.40 | 246.13 | 151.76 | not rated | not rated |
| 55 | 525.24 | 430.81 | 337.76 | 245.40 | 151.73 | not rated |
| 60 | 616.76 | 521.83 | 428.55 | 336.52 | 245.00 | 151.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 115.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 186.04 | 115.26 | not rated | not rated | not rated | not rated |
| 45 | 254.40 | 185.05 | 114.98 | not rated | not rated | not rated |
| 50 | 322.10 | 252.83 | 184.23 | 114.81 | not rated | not rated |
| 55 | 389.49 | 319.96 | 251.52 | 183.63 | 114.78 | not rated |
| 60 | 456.72 | 386.81 | 318.19 | 250.54 | 183.31 | 114.93 |
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) | 248.325 | 43.06 | 98.2 |
| Low speed (Y) | 186.039 | 32.27 | 58.8 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 7850 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7850 mm |
|---|---|
| Width | 1240 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.