BC/BD-t-180GB1-B03 C
29.71 kW
Dry cooler BC/BD-163CB1-B19 C
Defrost: None
Product code: BC/BD-163CB1-B19 C
- Heat rejection i
- 29.79 kW
- Air flow
- 11,631 m³/h
- Fans
- 1 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 11,631 m³/h |
|---|---|
| External surface | 92.7 m² |
| Inner volume | 11.1 dm³ |
| Fin material | Aluminium |
| Net weight | 141 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 | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 1" |
|---|---|
| Outlet | 1" |
| BC/BD-163CB1-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)
- 29.790 kW Fluid flow 5.17 m³/h Pressure drop 23.9 kPa
- Heat rejection · Low speed (Y)
- 25.544 kW Fluid flow 4.43 m³/h Pressure drop 18.0 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 | 15.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 29.79 | 16.00 | not rated | not rated | not rated | not rated |
| 45 | 43.44 | 29.95 | 16.25 | not rated | not rated | not rated |
| 50 | 56.96 | 43.50 | 30.08 | 16.46 | not rated | not rated |
| 55 | 70.42 | 56.93 | 43.55 | 30.20 | 16.65 | not rated |
| 60 | 83.85 | 70.31 | 56.91 | 43.60 | 30.32 | 16.83 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 13.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 25.54 | 13.78 | not rated | not rated | not rated | not rated |
| 45 | 37.12 | 25.67 | 14.00 | not rated | not rated | not rated |
| 50 | 48.57 | 37.16 | 25.78 | 14.19 | not rated | not rated |
| 55 | 59.96 | 48.53 | 37.20 | 25.88 | 14.36 | not rated |
| 60 | 71.32 | 59.85 | 48.50 | 37.24 | 25.99 | 14.52 |
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) | 29.790 | 5.17 | 23.9 |
| Low speed (Y) | 25.544 | 4.43 | 18.0 |
Dimensions
| A | 1200 mm |
|---|---|
| B | 1200 mm |
| C | 1240 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 1190 mm |
| K | 1500 mm |
| D IN | 1" |
| D OUT | 1" |
| Length | 1500 mm |
|---|---|
| Width | 1240 mm |
| Height | 1200 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.