BC/BD-880AD5-B03 C
246.27 kW
Dry cooler BC/BD-2X280CC5-B01 C
Defrost: None
Product code: BC/BD-2X280CC5-B01 C
- Heat rejection i
- 246.18 kW
- Air flow
- 77,605 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 77,605 m³/h |
|---|---|
| External surface | 812.5 m² |
| Inner volume | 141.8 dm³ |
| Fin material | Aluminium |
| Net weight | 793 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 | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X280CC5-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)
- 246.177 kW Fluid flow 42.73 m³/h Pressure drop 59.4 kPa
- Heat rejection · Low speed (Y)
- 194.135 kW Fluid flow 33.69 m³/h Pressure drop 39.0 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 | 143.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 246.18 | 143.86 | not rated | not rated | not rated | not rated |
| 45 | 346.55 | 246.00 | 144.26 | not rated | not rated | not rated |
| 50 | 446.15 | 345.82 | 245.88 | 144.66 | not rated | not rated |
| 55 | 545.38 | 444.88 | 345.23 | 245.88 | 145.11 | not rated |
| 60 | 644.42 | 543.60 | 443.85 | 344.89 | 246.07 | 145.64 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 114.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 194.14 | 114.47 | not rated | not rated | not rated | not rated |
| 45 | 272.03 | 193.90 | 114.75 | not rated | not rated | not rated |
| 50 | 349.20 | 271.27 | 193.71 | 115.04 | not rated | not rated |
| 55 | 426.07 | 348.01 | 270.70 | 193.66 | 115.38 | not rated |
| 60 | 502.78 | 424.45 | 347.06 | 270.34 | 193.74 | 115.80 |
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) | 246.177 | 42.73 | 59.4 |
| Low speed (Y) | 194.135 | 33.69 | 39.0 |
Dimensions
| A | 3850 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3600 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 4150 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3850 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.