BC/BD-280CB1-B01 C
114.79 kW
Dry cooler BC/BD-2x180CB1-B01 C
Defrost: None
Product code: BC/BD-2x180CB1-B01 C
- Heat rejection i
- 114.93 kW
- Air flow
- 39,920 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 39,920 m³/h |
|---|---|
| External surface | 360.4 m² |
| Inner volume | 55.8 dm³ |
| Fin material | Aluminium |
| Net weight | 413 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-2x180CB1-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)
- 114.934 kW Fluid flow 19.95 m³/h Pressure drop 44.6 kPa
- Heat rejection · Low speed (Y)
- 91.830 kW Fluid flow 15.94 m³/h Pressure drop 30.0 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 | 65.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 114.93 | 65.83 | not rated | not rated | not rated | not rated |
| 45 | 163.31 | 115.01 | 66.16 | not rated | not rated | not rated |
| 50 | 211.32 | 163.12 | 115.09 | 66.46 | not rated | not rated |
| 55 | 259.18 | 210.89 | 162.98 | 115.20 | 66.77 | not rated |
| 60 | 306.93 | 258.49 | 210.53 | 162.91 | 115.37 | 67.08 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 52.74 | not rated | not rated | not rated | not rated | not rated |
| 40 | 91.83 | 53.04 | not rated | not rated | not rated | not rated |
| 45 | 129.89 | 91.84 | 53.29 | not rated | not rated | not rated |
| 50 | 167.62 | 129.67 | 91.87 | 53.53 | not rated | not rated |
| 55 | 205.20 | 167.19 | 129.51 | 91.93 | 53.77 | not rated |
| 60 | 242.69 | 204.56 | 166.84 | 129.42 | 92.06 | 54.04 |
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) | 114.934 | 19.95 | 44.6 |
| Low speed (Y) | 91.830 | 15.94 | 30.0 |
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 |
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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.