BC/BD-2x480CC5-B03 C
299.24 kW
Dry cooler BC/BD-680DC5-B01 C
Defrost: None
Product code: BC/BD-680DC5-B01 C
- Heat rejection i
- 299.27 kW
- Air flow
- 94,861 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 94,861 m³/h |
|---|---|
| External surface | 794.9 m² |
| Inner volume | 183.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,026 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-680DC5-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)
- 299.271 kW Fluid flow 51.93 m³/h Pressure drop 31.4 kPa
- Heat rejection · Low speed (Y)
- 234.085 kW Fluid flow 40.63 m³/h Pressure drop 20.2 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 | 172.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 299.27 | 173.43 | not rated | not rated | not rated | not rated |
| 45 | 423.18 | 299.83 | 174.47 | not rated | not rated | not rated |
| 50 | 546.06 | 423.23 | 300.41 | 175.47 | not rated | not rated |
| 55 | 668.46 | 545.66 | 423.43 | 301.12 | 176.51 | not rated |
| 60 | 790.61 | 667.64 | 545.52 | 423.93 | 302.05 | 177.65 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 136.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 234.09 | 136.95 | not rated | not rated | not rated | not rated |
| 45 | 329.37 | 234.44 | 137.76 | not rated | not rated | not rated |
| 50 | 423.74 | 329.29 | 234.87 | 138.55 | not rated | not rated |
| 55 | 517.71 | 423.31 | 329.42 | 235.43 | 139.41 | not rated |
| 60 | 611.45 | 516.94 | 423.17 | 329.80 | 236.20 | 140.36 |
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) | 299.271 | 51.93 | 31.4 |
| Low speed (Y) | 234.085 | 40.63 | 20.2 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 7850 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7550 mm |
|---|---|
| Width | 1240 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.