BC/BD-t-450AA5-B09 C
63.25 kW
Dry cooler BC/BD-2X163CC5-B19 C
Defrost: None
Product code: BC/BD-2X163CC5-B19 C
- Heat rejection i
- 63.19 kW
- Air flow
- 22,707 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 22,707 m³/h |
|---|---|
| External surface | 208.9 m² |
| Inner volume | 32.0 dm³ |
| Fin material | Aluminium |
| Net weight | 249 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 2,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-2X163CC5-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)
- 63.193 kW Fluid flow 10.97 m³/h Pressure drop 19.1 kPa
- Heat rejection · Low speed (Y)
- 53.693 kW Fluid flow 9.32 m³/h Pressure drop 14.1 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 | 33.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 63.19 | 34.07 | not rated | not rated | not rated | not rated |
| 45 | 91.82 | 63.51 | 34.63 | not rated | not rated | not rated |
| 50 | 120.13 | 91.92 | 63.78 | 35.10 | not rated | not rated |
| 55 | 148.29 | 120.03 | 92.01 | 64.03 | 35.53 | not rated |
| 60 | 176.36 | 148.01 | 119.96 | 92.11 | 64.30 | 35.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 28.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 53.69 | 29.05 | not rated | not rated | not rated | not rated |
| 45 | 77.76 | 53.95 | 29.55 | not rated | not rated | not rated |
| 50 | 101.49 | 77.81 | 54.17 | 29.98 | not rated | not rated |
| 55 | 125.08 | 101.37 | 77.86 | 54.38 | 30.36 | not rated |
| 60 | 148.59 | 124.80 | 101.28 | 77.94 | 54.60 | 30.71 |
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) | 63.193 | 10.97 | 19.1 |
| Low speed (Y) | 53.693 | 9.32 | 14.1 |
Dimensions
| A | 1200 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 1500 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1500 mm |
|---|---|
| Width | 2360 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.