BC/BD-163CD1-B01 C
28.93 kW
Dry cooler BC/BD-t-163AA1-B19 C
Defrost: None
Product code: BC/BD-t-163AA1-B19 C
- Heat rejection i
- 28.86 kW
- Air flow
- 11,935 m³/h
- Fans
- 1 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 11,935 m³/h |
|---|---|
| External surface | 46.5 m² |
| Inner volume | 7.1 dm³ |
| Fin material | Aluminium |
| Net weight | 119 kg |
| Quantity | 1 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 84.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-t-163AA1-B19 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)
- 28.864 kW Fluid flow 5.01 m³/h Pressure drop 76.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 24.964 kW Fluid flow 4.33 m³/h Pressure drop 59.5 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 | 16.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 28.86 | 16.31 | not rated | not rated | not rated | not rated |
| 45 | 41.28 | 28.90 | 16.41 | not rated | not rated | not rated |
| 50 | 53.62 | 41.26 | 28.94 | 16.50 | not rated | not rated |
| 55 | 65.92 | 53.53 | 41.24 | 28.97 | 16.58 | not rated |
| 60 | 78.21 | 65.78 | 53.46 | 41.23 | 29.02 | 16.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 14.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 24.96 | 14.18 | not rated | not rated | not rated | not rated |
| 45 | 35.61 | 24.99 | 14.27 | not rated | not rated | not rated |
| 50 | 46.18 | 35.58 | 25.02 | 14.34 | not rated | not rated |
| 55 | 56.72 | 46.10 | 35.56 | 25.05 | 14.41 | not rated |
| 60 | 67.24 | 56.58 | 46.03 | 35.56 | 25.10 | 14.49 |
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) | 28.864 | 5.01 | 76.9 |
| Low speed (Y) | 24.964 | 4.33 | 59.5 |
Dimensions
| A | 1250 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 1500 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 1250 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.