BC/BD-663BA1-B19 C
133.89 kW
Dry cooler BC/BD-2X363CA5-B19 C
Defrost: None
Product code: BC/BD-2X363CA5-B19 C
- Heat rejection i
- 133.84 kW
- Air flow
- 73,306 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 73,306 m³/h |
|---|---|
| External surface | 313.4 m² |
| Inner volume | 63.3 dm³ |
| Fin material | Aluminium |
| Net weight | 500 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 7,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X363CA5-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)
- 133.835 kW Fluid flow 23.23 m³/h Pressure drop 54.1 kPa
- Heat rejection · Low speed (Y)
- 118.058 kW Fluid flow 20.49 m³/h Pressure drop 43.4 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 | 74.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 133.84 | 75.27 | not rated | not rated | not rated | not rated |
| 45 | 192.00 | 134.11 | 75.72 | not rated | not rated | not rated |
| 50 | 249.87 | 192.04 | 134.34 | 76.12 | not rated | not rated |
| 55 | 307.63 | 249.70 | 192.08 | 134.56 | 76.49 | not rated |
| 60 | 365.30 | 307.25 | 249.55 | 192.15 | 134.80 | 76.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 66.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.06 | 66.65 | not rated | not rated | not rated | not rated |
| 45 | 169.04 | 118.29 | 67.05 | not rated | not rated | not rated |
| 50 | 219.76 | 169.07 | 118.49 | 67.41 | not rated | not rated |
| 55 | 270.34 | 219.59 | 169.10 | 118.70 | 67.74 | not rated |
| 60 | 320.86 | 269.99 | 219.47 | 169.18 | 118.93 | 68.08 |
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) | 133.835 | 23.23 | 54.1 |
| Low speed (Y) | 118.058 | 20.49 | 43.4 |
Dimensions
| A | 3000 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 2800 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 3300 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3300 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.