BC/BD-550BD1-B09 C
114.56 kW
Dry cooler BC/BD-t-2X263AA1-B19 C
Defrost: None
Product code: BC/BD-t-2X263AA1-B19 C
- Heat rejection i
- 114.54 kW
- Air flow
- 47,633 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 47,633 m³/h |
|---|---|
| External surface | 183.7 m² |
| Inner volume | 35.8 dm³ |
| Fin material | Aluminium |
| Net weight | 322 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 | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-t-2X263AA1-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)
- 114.544 kW Fluid flow 19.88 m³/h Pressure drop 66.8 kPa
- Heat rejection · Low speed (Y)
- 99.074 kW Fluid flow 17.20 m³/h Pressure drop 51.6 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 | 64.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 114.54 | 64.66 | not rated | not rated | not rated | not rated |
| 45 | 163.92 | 114.72 | 65.05 | not rated | not rated | not rated |
| 50 | 212.99 | 163.84 | 114.87 | 65.40 | not rated | not rated |
| 55 | 261.92 | 212.67 | 163.78 | 115.03 | 65.73 | not rated |
| 60 | 310.77 | 261.37 | 212.40 | 163.76 | 115.22 | 66.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 55.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 99.07 | 56.22 | not rated | not rated | not rated | not rated |
| 45 | 141.40 | 99.20 | 56.55 | not rated | not rated | not rated |
| 50 | 183.44 | 141.30 | 99.32 | 56.86 | not rated | not rated |
| 55 | 225.34 | 183.13 | 141.23 | 99.45 | 57.16 | not rated |
| 60 | 267.16 | 224.82 | 182.88 | 141.22 | 99.63 | 57.46 |
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) | 114.544 | 19.88 | 66.8 |
| Low speed (Y) | 99.074 | 17.20 | 51.6 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2150 mm |
|---|---|
| Width | 2310 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.