BC/BD-680HD1-B01 C
286.64 kW
Dry cooler BC/BD-2X563CB5-B19 C
Defrost: None
Product code: BC/BD-2X563CB5-B19 C
- Heat rejection i
- 286.54 kW
- Air flow
- 117,773 m³/h
- Fans
- 10 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 117,773 m³/h |
|---|---|
| External surface | 783.5 m² |
| Inner volume | 138.3 dm³ |
| Fin material | Aluminium |
| Net weight | 868 kg |
| Quantity | 10 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 12,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X563CB5-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)
- 286.539 kW Fluid flow 49.73 m³/h Pressure drop 27.2 kPa
- Heat rejection · Low speed (Y)
- 247.394 kW Fluid flow 42.94 m³/h Pressure drop 20.9 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 | 159.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 286.54 | 160.94 | not rated | not rated | not rated | not rated |
| 45 | 410.86 | 287.11 | 162.09 | not rated | not rated | not rated |
| 50 | 534.33 | 410.75 | 287.61 | 163.13 | not rated | not rated |
| 55 | 657.44 | 533.60 | 410.68 | 288.10 | 164.08 | not rated |
| 60 | 780.33 | 656.12 | 533.03 | 410.74 | 288.68 | 165.03 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 138.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 247.39 | 139.68 | not rated | not rated | not rated | not rated |
| 45 | 353.73 | 247.83 | 140.68 | not rated | not rated | not rated |
| 50 | 459.28 | 353.58 | 248.23 | 141.58 | not rated | not rated |
| 55 | 564.45 | 458.58 | 353.48 | 248.66 | 142.42 | not rated |
| 60 | 669.43 | 563.22 | 458.02 | 353.53 | 249.18 | 143.29 |
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) | 286.539 | 49.73 | 27.2 |
| Low speed (Y) | 247.394 | 42.94 | 20.9 |
Dimensions
| A | 4800 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4600 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 5100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5100 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.