BC/BD-250CB5-B09 C
30.92 kW
Dry cooler BC/BD-180HA1-B01 C
Defrost: None
Product code: BC/BD-180HA1-B01 C
- Heat rejection i
- 31.04 kW
- Air flow
- 18,547 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,547 m³/h |
|---|---|
| External surface | 54.3 m² |
| Inner volume | 7.8 dm³ |
| Fin material | Aluminium |
| Net weight | 173 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 80.5 dB(A) |
| Energy class | E |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180HA1-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)
- 31.035 kW Fluid flow 5.39 m³/h Pressure drop 55.9 kPa
- Heat rejection · Low speed (Y)
- 25.522 kW Fluid flow 4.43 m³/h Pressure drop 39.5 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 | 17.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 31.04 | 17.22 | not rated | not rated | not rated | not rated |
| 45 | 44.82 | 31.19 | 17.39 | not rated | not rated | not rated |
| 50 | 58.54 | 44.94 | 31.32 | 17.54 | not rated | not rated |
| 55 | 72.23 | 58.63 | 45.06 | 31.46 | 17.68 | not rated |
| 60 | 85.91 | 72.30 | 58.73 | 45.18 | 31.59 | 17.82 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 14.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 25.52 | 14.22 | not rated | not rated | not rated | not rated |
| 45 | 36.77 | 25.64 | 14.36 | not rated | not rated | not rated |
| 50 | 47.94 | 36.85 | 25.74 | 14.49 | not rated | not rated |
| 55 | 59.10 | 48.00 | 36.93 | 25.84 | 14.60 | not rated |
| 60 | 70.23 | 59.12 | 48.06 | 37.01 | 25.95 | 14.72 |
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) | 31.035 | 5.39 | 55.9 |
| Low speed (Y) | 25.522 | 4.43 | 39.5 |
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 | 1400 mm |
|---|---|
| Width | 1230 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.