BC/BD-180KD5-B03 C
36.84 kW
Dry cooler BC/BD-t-163AB1-B19 C
Defrost: None
Product code: BC/BD-t-163AB1-B19 C
- Heat rejection i
- 36.82 kW
- Air flow
- 11,376 m³/h
- Fans
- 1 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 11,376 m³/h |
|---|---|
| External surface | 69.8 m² |
| Inner volume | 10.2 dm³ |
| Fin material | Aluminium |
| Net weight | 125 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-t-163AB1-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)
- 36.816 kW Fluid flow 6.39 m³/h Pressure drop 79.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 31.006 kW Fluid flow 5.38 m³/h Pressure drop 58.5 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 | 21.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 36.82 | 21.32 | not rated | not rated | not rated | not rated |
| 45 | 52.01 | 36.80 | 21.40 | not rated | not rated | not rated |
| 50 | 67.08 | 51.89 | 36.78 | 21.48 | not rated | not rated |
| 55 | 82.08 | 66.87 | 51.80 | 36.79 | 21.56 | not rated |
| 60 | 97.06 | 81.78 | 66.69 | 51.73 | 36.81 | 21.65 |
Low speed (Y)
| 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 | 31.01 | 18.09 | not rated | not rated | not rated | not rated |
| 45 | 43.64 | 30.98 | 18.15 | not rated | not rated | not rated |
| 50 | 56.16 | 43.52 | 30.96 | 18.21 | not rated | not rated |
| 55 | 68.62 | 55.96 | 43.43 | 30.95 | 18.28 | not rated |
| 60 | 81.05 | 68.34 | 55.80 | 43.37 | 30.97 | 18.35 |
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) | 36.816 | 6.39 | 79.2 |
| Low speed (Y) | 31.006 | 5.38 | 58.5 |
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 1/2" |
| 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.