BC/BD-t-250AB5-B09 C
41.81 kW
Dry cooler BC/BD-180AB5-B01 C
Defrost: None
Product code: BC/BD-180AB5-B01 C
- Heat rejection i
- 41.80 kW
- Air flow
- 18,043 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,043 m³/h |
|---|---|
| External surface | 104.3 m² |
| Inner volume | 14.9 dm³ |
| Fin material | Aluminium |
| Net weight | 196 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 | 81.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180AB5-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)
- 41.800 kW Fluid flow 7.25 m³/h Pressure drop 49.6 kPa
- Heat rejection · Low speed (Y)
- 34.097 kW Fluid flow 5.92 m³/h Pressure drop 34.5 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 | 23.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 41.80 | 23.59 | not rated | not rated | not rated | not rated |
| 45 | 59.87 | 41.93 | 23.77 | not rated | not rated | not rated |
| 50 | 77.83 | 59.94 | 42.06 | 23.94 | not rated | not rated |
| 55 | 95.74 | 77.85 | 60.02 | 42.19 | 24.10 | not rated |
| 60 | 113.62 | 95.71 | 77.88 | 60.12 | 42.33 | 24.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 19.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 34.10 | 19.37 | not rated | not rated | not rated | not rated |
| 45 | 48.65 | 34.18 | 19.51 | not rated | not rated | not rated |
| 50 | 63.11 | 48.67 | 34.26 | 19.64 | not rated | not rated |
| 55 | 77.51 | 63.07 | 48.70 | 34.34 | 19.77 | not rated |
| 60 | 91.89 | 77.42 | 63.05 | 48.75 | 34.44 | 19.89 |
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) | 41.800 | 7.25 | 49.6 |
| Low speed (Y) | 34.097 | 5.92 | 34.5 |
Dimensions
| A | 1550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1300 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 1850 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 1550 mm |
|---|---|
| Width | 1240 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.