BC/BD-280CB5-B01 C
104.79 kW
Dry cooler BC/BD-2x180CB5-B01 C
Defrost: None
Product code: BC/BD-2x180CB5-B01 C
- Heat rejection i
- 104.93 kW
- Air flow
- 40,524 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 40,524 m³/h |
|---|---|
| External surface | 304.7 m² |
| Inner volume | 55.8 dm³ |
| Fin material | Aluminium |
| Net weight | 403 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x180CB5-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)
- 104.926 kW Fluid flow 18.21 m³/h Pressure drop 38.0 kPa
- Heat rejection · Low speed (Y)
- 84.828 kW Fluid flow 14.72 m³/h Pressure drop 26.0 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 | 59.40 | not rated | not rated | not rated | not rated | not rated |
| 40 | 104.93 | 59.77 | not rated | not rated | not rated | not rated |
| 45 | 149.50 | 105.03 | 60.09 | not rated | not rated | not rated |
| 50 | 193.78 | 149.38 | 105.13 | 60.39 | not rated | not rated |
| 55 | 237.92 | 193.44 | 149.29 | 105.25 | 60.67 | not rated |
| 60 | 281.98 | 237.37 | 193.17 | 149.26 | 105.41 | 60.97 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 48.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 84.83 | 48.68 | not rated | not rated | not rated | not rated |
| 45 | 120.39 | 84.89 | 48.94 | not rated | not rated | not rated |
| 50 | 155.68 | 120.26 | 84.96 | 49.18 | not rated | not rated |
| 55 | 190.84 | 155.37 | 120.16 | 85.04 | 49.41 | not rated |
| 60 | 225.92 | 190.35 | 155.12 | 120.13 | 85.18 | 49.67 |
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) | 104.926 | 18.21 | 38.0 |
| Low speed (Y) | 84.828 | 14.72 | 26.0 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2100 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.