BC/BD-2X650BC1-B09 C
255.86 kW
Dry cooler BC/BD-t-2X363AD5-B19 C
Defrost: None
Product code: BC/BD-t-2X363AD5-B19 C
- Heat rejection i
- 255.78 kW
- Air flow
- 63,636 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 63,636 m³/h |
|---|---|
| External surface | 583.6 m² |
| Inner volume | 107.6 dm³ |
| Fin material | Aluminium |
| Net weight | 554 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 | 59.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X363AD5-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)
- 255.778 kW Fluid flow 44.36 m³/h Pressure drop 77.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 205.682 kW Fluid flow 35.67 m³/h Pressure drop 52.5 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 | 153.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 255.78 | 153.53 | not rated | not rated | not rated | not rated |
| 45 | 355.08 | 255.00 | 153.60 | not rated | not rated | not rated |
| 50 | 453.34 | 353.52 | 254.36 | 153.75 | not rated | not rated |
| 55 | 551.13 | 451.06 | 352.25 | 253.95 | 154.02 | not rated |
| 60 | 648.65 | 548.13 | 449.17 | 351.33 | 253.84 | 154.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 124.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 205.68 | 124.90 | not rated | not rated | not rated | not rated |
| 45 | 284.16 | 205.49 | 125.19 | not rated | not rated | not rated |
| 50 | 361.75 | 283.52 | 205.33 | 125.53 | not rated | not rated |
| 55 | 438.94 | 360.72 | 283.00 | 205.36 | 125.97 | not rated |
| 60 | 515.91 | 437.54 | 359.87 | 282.79 | 205.65 | 126.57 |
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) | 255.778 | 44.36 | 77.2 |
| Low speed (Y) | 205.682 | 35.67 | 52.5 |
Dimensions
| A | 3150 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 2800 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 3500 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3150 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.