BC/BD-180KB1-B03 C
33.33 kW
Dry cooler BC/BD-180CB5-B03 C
Defrost: None
Product code: BC/BD-180CB5-B03 C
- Heat rejection i
- 33.29 kW
- Air flow
- 10,061 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 10,061 m³/h |
|---|---|
| External surface | 152.1 m² |
| Inner volume | 20.4 dm³ |
| Fin material | Aluminium |
| Net weight | 225 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 | C |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180CB5-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)
- 33.286 kW Fluid flow 5.78 m³/h Pressure drop 43.1 kPa
- Heat rejection · Low speed (Y)
- 26.580 kW Fluid flow 4.61 m³/h Pressure drop 28.9 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 | 19.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 33.29 | 19.53 | not rated | not rated | not rated | not rated |
| 45 | 46.74 | 33.23 | 19.58 | not rated | not rated | not rated |
| 50 | 60.09 | 46.60 | 33.19 | 19.61 | not rated | not rated |
| 55 | 73.38 | 59.86 | 46.48 | 33.16 | 19.66 | not rated |
| 60 | 86.64 | 73.07 | 59.67 | 46.40 | 33.16 | 19.72 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 15.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 26.58 | 15.73 | not rated | not rated | not rated | not rated |
| 45 | 37.17 | 26.55 | 15.78 | not rated | not rated | not rated |
| 50 | 47.67 | 37.08 | 26.53 | 15.82 | not rated | not rated |
| 55 | 58.12 | 47.52 | 37.01 | 26.53 | 15.87 | not rated |
| 60 | 68.55 | 57.91 | 47.40 | 36.97 | 26.55 | 15.93 |
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) | 33.286 | 5.78 | 43.1 |
| Low speed (Y) | 26.580 | 4.61 | 28.9 |
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.