BC/BD-350CA5-B09 C
35.70 kW
Dry cooler BC/BD-180CB1-B03 C
Defrost: None
Product code: BC/BD-180CB1-B03 C
- Heat rejection i
- 35.70 kW
- Air flow
- 9,920 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 9,920 m³/h |
|---|---|
| External surface | 179.9 m² |
| Inner volume | 20.4 dm³ |
| Fin material | Aluminium |
| Net weight | 230 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 32.0 dB(A) |
|---|---|
| Sound power | 64.0 dB(A) |
| Energy class | B |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180CB1-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)
- 35.699 kW Fluid flow 6.20 m³/h Pressure drop 48.8 kPa
- Heat rejection · Low speed (Y)
- 28.022 kW Fluid flow 4.86 m³/h Pressure drop 31.7 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 | 21.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 35.70 | 21.11 | not rated | not rated | not rated | not rated |
| 45 | 49.93 | 35.62 | 21.14 | not rated | not rated | not rated |
| 50 | 64.04 | 49.75 | 35.55 | 21.17 | not rated | not rated |
| 55 | 78.09 | 63.76 | 49.60 | 35.50 | 21.21 | not rated |
| 60 | 92.10 | 77.71 | 63.52 | 49.48 | 35.49 | 21.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 16.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 28.02 | 16.73 | not rated | not rated | not rated | not rated |
| 45 | 39.02 | 27.97 | 16.76 | not rated | not rated | not rated |
| 50 | 49.91 | 38.89 | 27.93 | 16.80 | not rated | not rated |
| 55 | 60.74 | 49.71 | 38.79 | 27.92 | 16.85 | not rated |
| 60 | 71.55 | 60.47 | 49.55 | 38.73 | 27.93 | 16.91 |
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) | 35.699 | 6.20 | 48.8 |
| Low speed (Y) | 28.022 | 4.86 | 31.7 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 2400 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 2400 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.