BC/BD-2X563BB1-B01 C
246.03 kW
Dry cooler BC/BD-2x480AC5-B03 C
Defrost: None
Product code: BC/BD-2x480AC5-B03 C
- Heat rejection i
- 245.96 kW
- Air flow
- 67,181 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 67,181 m³/h |
|---|---|
| External surface | 1,114.3 m² |
| Inner volume | 161.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,203 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | C |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x480AC5-B03 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)
- 245.962 kW Fluid flow 42.69 m³/h Pressure drop 86.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 191.314 kW Fluid flow 33.18 m³/h Pressure drop 55.0 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 | 147.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 245.96 | 147.28 | not rated | not rated | not rated | not rated |
| 45 | 342.36 | 245.60 | 147.53 | not rated | not rated | not rated |
| 50 | 437.98 | 341.56 | 245.42 | 147.82 | not rated | not rated |
| 55 | 533.22 | 436.71 | 340.98 | 245.41 | 148.22 | not rated |
| 60 | 628.25 | 531.50 | 435.76 | 340.71 | 245.66 | 148.77 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 115.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 191.31 | 115.62 | not rated | not rated | not rated | not rated |
| 45 | 265.08 | 190.95 | 115.75 | not rated | not rated | not rated |
| 50 | 338.17 | 264.31 | 190.71 | 115.92 | not rated | not rated |
| 55 | 410.95 | 337.00 | 263.73 | 190.64 | 116.21 | not rated |
| 60 | 483.56 | 409.39 | 336.12 | 263.44 | 190.80 | 116.65 |
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) | 245.962 | 42.69 | 86.2 |
| Low speed (Y) | 191.314 | 33.18 | 55.0 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 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.