BC/BD-680CD5-B03 C
227.65 kW
Dry cooler BC/BD-680CC1-B03 C
Defrost: None
Product code: BC/BD-680CC1-B03 C
- Heat rejection i
- 227.40 kW
- Air flow
- 56,801 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 56,801 m³/h |
|---|---|
| External surface | 1,441.4 m² |
| Inner volume | 172.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,245 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 39.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | B |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-680CC1-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)
- 227.402 kW Fluid flow 39.44 m³/h Pressure drop 12.9 kPa
- Heat rejection · Low speed (Y)
- 174.190 kW Fluid flow 30.23 m³/h Pressure drop 8.0 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 | 134.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 227.40 | 134.56 | not rated | not rated | not rated | not rated |
| 45 | 317.33 | 226.96 | 135.02 | not rated | not rated | not rated |
| 50 | 406.12 | 316.11 | 226.60 | 135.46 | not rated | not rated |
| 55 | 494.38 | 404.19 | 315.11 | 226.42 | 135.96 | not rated |
| 60 | 582.35 | 491.77 | 402.60 | 314.42 | 226.47 | 136.57 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 103.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 174.19 | 104.01 | not rated | not rated | not rated | not rated |
| 45 | 241.74 | 173.75 | 104.36 | not rated | not rated | not rated |
| 50 | 308.35 | 240.66 | 173.39 | 104.69 | not rated | not rated |
| 55 | 374.52 | 306.70 | 239.79 | 173.18 | 105.08 | not rated |
| 60 | 440.45 | 372.33 | 305.35 | 239.18 | 173.19 | 105.56 |
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) | 227.402 | 39.44 | 12.9 |
| Low speed (Y) | 174.190 | 30.23 | 8.0 |
Dimensions
| A | 10850 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10600 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 11150 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 11150 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.