BC/BD-2x480CC1-B03 C
313.20 kW
Dry cooler BC/BD-2x480CD5-B03 C
Defrost: None
Product code: BC/BD-2x480CD5-B03 C
- Heat rejection i
- 313.11 kW
- Air flow
- 74,094 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 74,094 m³/h |
|---|---|
| External surface | 2,031.0 m² |
| Inner volume | 289.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,605 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 | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x480CD5-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)
- 313.107 kW Fluid flow 54.30 m³/h Pressure drop 56.3 kPa
- Heat rejection · Low speed (Y)
- 237.870 kW Fluid flow 41.26 m³/h Pressure drop 34.5 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 | 191.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 313.11 | 191.43 | not rated | not rated | not rated | not rated |
| 45 | 431.07 | 311.88 | 191.24 | not rated | not rated | not rated |
| 50 | 547.88 | 428.96 | 310.85 | 191.16 | not rated | not rated |
| 55 | 664.17 | 544.93 | 427.18 | 310.12 | 191.26 | not rated |
| 60 | 780.18 | 660.40 | 542.44 | 425.86 | 309.80 | 191.63 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 147.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 237.87 | 146.83 | not rated | not rated | not rated | not rated |
| 45 | 325.86 | 236.75 | 146.60 | not rated | not rated | not rated |
| 50 | 412.96 | 324.01 | 235.84 | 146.48 | not rated | not rated |
| 55 | 499.66 | 410.43 | 322.51 | 235.20 | 146.54 | not rated |
| 60 | 586.14 | 496.46 | 408.35 | 321.41 | 234.91 | 146.82 |
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) | 313.107 | 54.30 | 56.3 |
| Low speed (Y) | 237.870 | 41.26 | 34.5 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 7650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7650 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.