BC/BD-2X250DD5-B09 C
88.89 kW
Dry cooler BC/BD-2X263CA5-B19 C
Defrost: None
Product code: BC/BD-2X263CA5-B19 C
- Heat rejection i
- 89.15 kW
- Air flow
- 48,871 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,871 m³/h |
|---|---|
| External surface | 208.6 m² |
| Inner volume | 43.2 dm³ |
| Fin material | Aluminium |
| Net weight | 356 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-2X263CA5-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)
- 89.151 kW Fluid flow 15.47 m³/h Pressure drop 59.7 kPa
- Heat rejection · Low speed (Y)
- 78.645 kW Fluid flow 13.65 m³/h Pressure drop 47.9 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 | 49.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 89.15 | 50.15 | not rated | not rated | not rated | not rated |
| 45 | 127.88 | 89.33 | 50.45 | not rated | not rated | not rated |
| 50 | 166.42 | 127.91 | 89.48 | 50.71 | not rated | not rated |
| 55 | 204.89 | 166.30 | 127.93 | 89.63 | 50.95 | not rated |
| 60 | 243.29 | 204.63 | 166.21 | 127.98 | 89.79 | 51.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 44.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 78.65 | 44.41 | not rated | not rated | not rated | not rated |
| 45 | 112.60 | 78.80 | 44.68 | not rated | not rated | not rated |
| 50 | 146.37 | 112.61 | 78.93 | 44.91 | not rated | not rated |
| 55 | 180.06 | 146.26 | 112.64 | 79.07 | 45.13 | not rated |
| 60 | 213.70 | 179.83 | 146.18 | 112.68 | 79.22 | 45.35 |
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) | 89.151 | 15.47 | 59.7 |
| Low speed (Y) | 78.645 | 13.65 | 47.9 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2400 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.