BC/BD-880DC1-B03 C
248.88 kW
Dry cooler BC/BD-2x280KC1-B01 C
Defrost: None
Product code: BC/BD-2x280KC1-B01 C
- Heat rejection i
- 248.91 kW
- Air flow
- 76,515 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 76,515 m³/h |
|---|---|
| External surface | 714.4 m² |
| Inner volume | 93.0 dm³ |
| Fin material | Aluminium |
| Net weight | 738 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x280KC1-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)
- 248.905 kW Fluid flow 43.20 m³/h Pressure drop 83.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 193.861 kW Fluid flow 33.65 m³/h Pressure drop 53.5 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 | 145.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 248.91 | 146.01 | not rated | not rated | not rated | not rated |
| 45 | 349.76 | 248.74 | 146.41 | not rated | not rated | not rated |
| 50 | 449.81 | 349.06 | 248.62 | 146.83 | not rated | not rated |
| 55 | 549.49 | 448.58 | 348.47 | 248.63 | 147.28 | not rated |
| 60 | 648.95 | 547.75 | 447.55 | 348.12 | 248.82 | 147.83 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 114.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 193.86 | 114.64 | not rated | not rated | not rated | not rated |
| 45 | 271.22 | 193.62 | 114.93 | not rated | not rated | not rated |
| 50 | 347.91 | 270.51 | 193.45 | 115.23 | not rated | not rated |
| 55 | 424.27 | 346.76 | 269.95 | 193.39 | 115.58 | not rated |
| 60 | 500.46 | 422.69 | 345.83 | 269.62 | 193.52 | 116.03 |
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) | 248.905 | 43.20 | 83.6 |
| Low speed (Y) | 193.861 | 33.65 | 53.5 |
Dimensions
| A | 3850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3600 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 4150 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4150 mm |
|---|---|
| Width | 2310 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.