BC/BD-2X350BD5-B09 C
129.66 kW
Dry cooler BC/BD-2X263BC5-B19 C
Defrost: None
Product code: BC/BD-2X263BC5-B19 C
- Heat rejection i
- 129.64 kW
- Air flow
- 45,583 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 45,583 m³/h |
|---|---|
| External surface | 311.2 m² |
| Inner volume | 59.7 dm³ |
| Fin material | Aluminium |
| Net weight | 367 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 | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X263BC5-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)
- 129.635 kW Fluid flow 22.50 m³/h Pressure drop 89.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 109.628 kW Fluid flow 19.02 m³/h Pressure drop 66.3 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 | 75.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 129.64 | 75.46 | not rated | not rated | not rated | not rated |
| 45 | 182.89 | 129.58 | 75.68 | not rated | not rated | not rated |
| 50 | 235.77 | 182.57 | 129.55 | 75.90 | not rated | not rated |
| 55 | 288.48 | 235.20 | 182.32 | 129.57 | 76.12 | not rated |
| 60 | 341.10 | 287.67 | 234.75 | 182.17 | 129.67 | 76.38 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 63.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 109.63 | 64.15 | not rated | not rated | not rated | not rated |
| 45 | 154.26 | 109.57 | 64.32 | not rated | not rated | not rated |
| 50 | 198.55 | 153.96 | 109.52 | 64.50 | not rated | not rated |
| 55 | 242.69 | 198.03 | 153.72 | 109.53 | 64.69 | not rated |
| 60 | 286.74 | 241.95 | 197.61 | 153.58 | 109.61 | 64.93 |
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) | 129.635 | 22.50 | 89.2 |
| Low speed (Y) | 109.628 | 19.02 | 66.3 |
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 | 3" |
| D OUT | 3" |
| 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.