BC/BD-2x280AD1-B03 C
130.88 kW
Dry cooler BC/BD-463CB1-B19 C
Defrost: None
Product code: BC/BD-463CB1-B19 C
- Heat rejection i
- 130.89 kW
- Air flow
- 46,526 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 46,526 m³/h |
|---|---|
| External surface | 370.7 m² |
| Inner volume | 48.3 dm³ |
| Fin material | Aluminium |
| Net weight | 424 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-463CB1-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)
- 130.893 kW Fluid flow 22.72 m³/h Pressure drop 111.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 111.906 kW Fluid flow 19.42 m³/h Pressure drop 84.1 kPa above the recommended pressure drop
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 | 75.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 130.89 | 75.86 | not rated | not rated | not rated | not rated |
| 45 | 185.06 | 130.83 | 76.07 | not rated | not rated | not rated |
| 50 | 238.86 | 184.72 | 130.78 | 76.26 | not rated | not rated |
| 55 | 292.50 | 238.25 | 184.43 | 130.78 | 76.47 | not rated |
| 60 | 346.04 | 291.63 | 237.73 | 184.23 | 130.84 | 76.72 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 65.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 111.91 | 65.23 | not rated | not rated | not rated | not rated |
| 45 | 157.75 | 111.82 | 65.40 | not rated | not rated | not rated |
| 50 | 203.25 | 157.41 | 111.76 | 65.57 | not rated | not rated |
| 55 | 248.60 | 202.67 | 157.14 | 111.75 | 65.75 | not rated |
| 60 | 293.86 | 247.78 | 202.19 | 156.96 | 111.81 | 65.97 |
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) | 130.893 | 22.72 | 111.0 |
| Low speed (Y) | 111.906 | 19.42 | 84.1 |
Dimensions
| A | 3900 mm |
|---|---|
| B | 1200 mm |
| C | 1240 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 1190 mm |
| K | 4200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4200 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.