BC/BD-163BB5-B19 C
27.34 kW
Dry cooler BC/BD-180HD5-B03 C
Defrost: None
Product code: BC/BD-180HD5-B03 C
- Heat rejection i
- 27.33 kW
- Air flow
- 7,418 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 7,418 m³/h |
|---|---|
| External surface | 114.8 m² |
| Inner volume | 15.3 dm³ |
| Fin material | Aluminium |
| Net weight | 190 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-180HD5-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)
- 27.333 kW Fluid flow 4.74 m³/h Pressure drop 23.0 kPa
- Heat rejection · Low speed (Y)
- 20.470 kW Fluid flow 3.55 m³/h Pressure drop 13.7 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 | 16.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 27.33 | 16.13 | not rated | not rated | not rated | not rated |
| 45 | 38.27 | 27.37 | 16.23 | not rated | not rated | not rated |
| 50 | 49.09 | 38.26 | 27.42 | 16.34 | not rated | not rated |
| 55 | 59.86 | 49.04 | 38.28 | 27.50 | 16.45 | not rated |
| 60 | 70.59 | 59.77 | 49.03 | 38.33 | 27.59 | 16.56 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 12.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 20.47 | 12.18 | not rated | not rated | not rated | not rated |
| 45 | 28.53 | 20.51 | 12.27 | not rated | not rated | not rated |
| 50 | 36.49 | 28.53 | 20.56 | 12.37 | not rated | not rated |
| 55 | 44.40 | 36.46 | 28.56 | 20.62 | 12.46 | not rated |
| 60 | 52.28 | 44.34 | 36.46 | 28.61 | 20.71 | 12.57 |
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) | 27.333 | 4.74 | 23.0 |
| Low speed (Y) | 20.470 | 3.55 | 13.7 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 1700 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 1700 mm |
|---|---|
| Width | 1230 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.