BC/BD-t-2X150AB1-B09 C
43.89 kW
Dry cooler BC/BD-180NC1-B03 C
Defrost: None
Product code: BC/BD-180NC1-B03 C
- Heat rejection i
- 43.89 kW
- Air flow
- 10,228 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 10,228 m³/h |
|---|---|
| External surface | 329.5 m² |
| Inner volume | 36.8 dm³ |
| Fin material | Aluminium |
| Net weight | 295 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 32.0 dB(A) |
|---|---|
| Sound power | 64.0 dB(A) |
| Energy class | B |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180NC1-B03 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)
- 43.887 kW Fluid flow 7.61 m³/h Pressure drop 54.4 kPa
- Heat rejection · Low speed (Y)
- 34.080 kW Fluid flow 5.91 m³/h Pressure drop 34.6 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 | 26.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 43.89 | 26.83 | not rated | not rated | not rated | not rated |
| 45 | 60.37 | 43.65 | 26.77 | not rated | not rated | not rated |
| 50 | 76.69 | 59.97 | 43.44 | 26.72 | not rated | not rated |
| 55 | 92.93 | 76.14 | 59.63 | 43.27 | 26.70 | not rated |
| 60 | 109.13 | 92.24 | 75.67 | 59.36 | 43.17 | 26.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 21.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 34.08 | 21.04 | not rated | not rated | not rated | not rated |
| 45 | 46.67 | 33.90 | 21.00 | not rated | not rated | not rated |
| 50 | 59.12 | 46.38 | 33.75 | 20.97 | not rated | not rated |
| 55 | 71.52 | 58.73 | 46.14 | 33.64 | 20.97 | not rated |
| 60 | 83.89 | 71.02 | 58.40 | 45.95 | 33.58 | 21.00 |
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) | 43.887 | 7.61 | 54.4 |
| Low speed (Y) | 34.080 | 5.91 | 34.6 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 3050 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 3050 mm |
|---|---|
| Width | 1240 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.