BC/BD-2X163BA1-B19 C
45.86 kW
Dry cooler BC/BD-180AB1-B01 C
Defrost: None
Product code: BC/BD-180AB1-B01 C
- Heat rejection i
- 45.87 kW
- Air flow
- 17,608 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 17,608 m³/h |
|---|---|
| External surface | 123.3 m² |
| Inner volume | 14.9 dm³ |
| Fin material | Aluminium |
| Net weight | 199 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-180AB1-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)
- 45.873 kW Fluid flow 7.96 m³/h Pressure drop 58.6 kPa
- Heat rejection · Low speed (Y)
- 37.052 kW Fluid flow 6.43 m³/h Pressure drop 40.0 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 | 25.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 45.87 | 26.00 | not rated | not rated | not rated | not rated |
| 45 | 65.54 | 45.99 | 26.19 | not rated | not rated | not rated |
| 50 | 85.08 | 65.58 | 46.10 | 26.36 | not rated | not rated |
| 55 | 104.56 | 85.05 | 65.63 | 46.22 | 26.53 | not rated |
| 60 | 124.00 | 104.45 | 85.04 | 65.71 | 46.36 | 26.71 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 21.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 37.05 | 21.17 | not rated | not rated | not rated | not rated |
| 45 | 52.71 | 37.12 | 21.31 | not rated | not rated | not rated |
| 50 | 68.25 | 52.70 | 37.19 | 21.45 | not rated | not rated |
| 55 | 83.72 | 68.17 | 52.71 | 37.27 | 21.58 | not rated |
| 60 | 99.16 | 83.58 | 68.12 | 52.75 | 37.37 | 21.72 |
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) | 45.873 | 7.96 | 58.6 |
| Low speed (Y) | 37.052 | 6.43 | 40.0 |
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 |
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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.