BC/BD-2X450DA5-B09 C
111.76 kW
Dry cooler BC/BD-2x180AD1-B01 C
Defrost: None
Product code: BC/BD-2x180AD1-B01 C
- Heat rejection i
- 111.73 kW
- Air flow
- 30,601 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 30,601 m³/h |
|---|---|
| External surface | 411.8 m² |
| Inner volume | 61.2 dm³ |
| Fin material | Aluminium |
| Net weight | 399 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 85.5 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x180AD1-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)
- 111.734 kW Fluid flow 19.39 m³/h Pressure drop 51.0 kPa
- Heat rejection · Low speed (Y)
- 85.817 kW Fluid flow 14.88 m³/h Pressure drop 31.9 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 | 65.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 111.73 | 65.88 | not rated | not rated | not rated | not rated |
| 45 | 156.59 | 111.77 | 66.18 | not rated | not rated | not rated |
| 50 | 201.03 | 156.43 | 111.87 | 66.48 | not rated | not rated |
| 55 | 245.26 | 200.66 | 156.36 | 112.05 | 66.83 | not rated |
| 60 | 289.38 | 244.70 | 200.44 | 156.43 | 112.33 | 67.23 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 50.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 85.82 | 51.20 | not rated | not rated | not rated | not rated |
| 45 | 119.57 | 85.85 | 51.43 | not rated | not rated | not rated |
| 50 | 152.96 | 119.43 | 85.91 | 51.65 | not rated | not rated |
| 55 | 186.16 | 152.66 | 119.37 | 86.04 | 51.92 | not rated |
| 60 | 219.27 | 185.72 | 152.48 | 119.41 | 86.26 | 52.25 |
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) | 111.734 | 19.39 | 51.0 |
| Low speed (Y) | 85.817 | 14.88 | 31.9 |
Dimensions
| A | 1550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1300 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 1850 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 1850 mm |
|---|---|
| Width | 2360 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.