BC/BD-180AD5-B03 C
31.80 kW
Dry cooler BC/BD-163BC5-B19 C
Defrost: None
Product code: BC/BD-163BC5-B19 C
- Heat rejection i
- 31.77 kW
- Air flow
- 11,432 m³/h
- Fans
- 1 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 11,432 m³/h |
|---|---|
| External surface | 78.8 m² |
| Inner volume | 12.4 dm³ |
| Fin material | Aluminium |
| Net weight | 131 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 | 52.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-163BC5-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)
- 31.772 kW Fluid flow 5.51 m³/h Pressure drop 33.7 kPa
- Heat rejection · Low speed (Y)
- 26.892 kW Fluid flow 4.67 m³/h Pressure drop 25.1 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 | 18.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 31.77 | 18.13 | not rated | not rated | not rated | not rated |
| 45 | 45.20 | 31.81 | 18.25 | not rated | not rated | not rated |
| 50 | 58.52 | 45.16 | 31.84 | 18.35 | not rated | not rated |
| 55 | 71.79 | 58.41 | 45.13 | 31.88 | 18.44 | not rated |
| 60 | 85.03 | 71.61 | 58.32 | 45.12 | 31.93 | 18.54 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 15.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 26.89 | 15.42 | not rated | not rated | not rated | not rated |
| 45 | 38.15 | 26.92 | 15.52 | not rated | not rated | not rated |
| 50 | 49.31 | 38.11 | 26.94 | 15.60 | not rated | not rated |
| 55 | 60.42 | 49.21 | 38.08 | 26.97 | 15.69 | not rated |
| 60 | 71.51 | 60.26 | 49.12 | 38.07 | 27.02 | 15.77 |
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) | 31.772 | 5.51 | 33.7 |
| Low speed (Y) | 26.892 | 4.67 | 25.1 |
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 1/2" |
| D OUT | 1 1/2" |
| 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.