BC/BD-2x680FD5-B01 C
812.10 kW
Dry cooler BC/BD-2X880DC5-B01 C
Defrost: None
Product code: BC/BD-2X880DC5-B01 C
- Heat rejection i
- 812.62 kW
- Air flow
- 252,963 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 252,963 m³/h |
|---|---|
| External surface | 2,119.7 m² |
| Inner volume | 519.6 dm³ |
| Fin material | Aluminium |
| Net weight | 2,446 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X880DC5-B01 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)
- 812.619 kW Fluid flow 141.04 m³/h Pressure drop 68.0 kPa
- Heat rejection · Low speed (Y)
- 634.867 kW Fluid flow 110.20 m³/h Pressure drop 43.8 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 | 475.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 812.62 | 477.15 | not rated | not rated | not rated | not rated |
| 45 | 1142.44 | 813.29 | 479.06 | not rated | not rated | not rated |
| 50 | 1469.75 | 1141.92 | 814.18 | 481.08 | not rated | not rated |
| 55 | 1795.85 | 1468.09 | 1141.94 | 815.52 | 483.26 | not rated |
| 60 | 2121.33 | 1793.14 | 1467.27 | 1142.73 | 817.56 | 485.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 374.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 634.87 | 376.27 | not rated | not rated | not rated | not rated |
| 45 | 888.29 | 635.20 | 377.77 | not rated | not rated | not rated |
| 50 | 1139.62 | 887.64 | 635.84 | 379.33 | not rated | not rated |
| 55 | 1389.95 | 1138.07 | 887.55 | 636.90 | 381.11 | not rated |
| 60 | 1639.69 | 1387.49 | 1137.30 | 888.23 | 638.49 | 383.29 |
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) | 812.619 | 141.04 | 68.0 |
| Low speed (Y) | 634.867 | 110.20 | 43.8 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 10650 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10150 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 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.