BC/BD-2x880DD5-B03 C
496.51 kW
Dry cooler BC/BD-2x380OD1-B01 C
Defrost: None
Product code: BC/BD-2x380OD1-B01 C
- Heat rejection i
- 496.65 kW
- Air flow
- 115,945 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 115,945 m³/h |
|---|---|
| External surface | 2,345.6 m² |
| Inner volume | 465.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,642 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x380OD1-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)
- 496.649 kW Fluid flow 86.12 m³/h Pressure drop 94.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 372.078 kW Fluid flow 64.54 m³/h Pressure drop 56.6 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 | 305.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 496.65 | 304.49 | not rated | not rated | not rated | not rated |
| 45 | 682.72 | 494.25 | 303.89 | not rated | not rated | not rated |
| 50 | 867.01 | 678.79 | 492.26 | 303.51 | not rated | not rated |
| 55 | 1050.48 | 861.62 | 675.51 | 490.80 | 303.47 | not rated |
| 60 | 1233.51 | 1043.65 | 857.10 | 673.05 | 490.01 | 303.86 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 231.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 372.08 | 230.52 | not rated | not rated | not rated | not rated |
| 45 | 508.81 | 370.09 | 229.96 | not rated | not rated | not rated |
| 50 | 644.20 | 505.65 | 368.45 | 229.61 | not rated | not rated |
| 55 | 778.99 | 639.93 | 503.03 | 367.25 | 229.55 | not rated |
| 60 | 913.44 | 773.61 | 636.37 | 501.08 | 366.62 | 229.86 |
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) | 496.649 | 86.12 | 94.3 |
| Low speed (Y) | 372.078 | 64.54 | 56.6 |
Dimensions
| A | 7750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 8250 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8250 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.