BC/BD-2x880DD5-B01 C
859.65 kW
Dry cooler BC/BD-2X880DC1-B01 C
Defrost: None
Product code: BC/BD-2X880DC1-B01 C
- Heat rejection i
- 860.50 kW
- Air flow
- 244,572 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 244,572 m³/h |
|---|---|
| External surface | 2,501.9 m² |
| Inner volume | 519.6 dm³ |
| Fin material | Aluminium |
| Net weight | 2,509 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 95.5 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X880DC1-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)
- 860.500 kW Fluid flow 149.36 m³/h Pressure drop 75.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 661.894 kW Fluid flow 114.80 m³/h Pressure drop 47.1 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 | 507.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 860.50 | 509.04 | not rated | not rated | not rated | not rated |
| 45 | 1204.98 | 860.79 | 510.93 | not rated | not rated | not rated |
| 50 | 1546.56 | 1203.82 | 861.49 | 512.98 | not rated | not rated |
| 55 | 1886.83 | 1544.09 | 1203.45 | 862.73 | 515.28 | not rated |
| 60 | 2226.29 | 1883.07 | 1542.75 | 1204.11 | 864.74 | 518.11 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 394.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 661.89 | 396.13 | not rated | not rated | not rated | not rated |
| 45 | 922.10 | 662.56 | 397.61 | not rated | not rated | not rated |
| 50 | 1179.81 | 921.89 | 663.09 | 399.12 | not rated | not rated |
| 55 | 1436.36 | 1178.80 | 921.61 | 664.01 | 400.97 | not rated |
| 60 | 1692.26 | 1434.58 | 1177.79 | 922.05 | 665.69 | 403.15 |
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) | 860.500 | 149.36 | 75.3 |
| Low speed (Y) | 661.894 | 114.80 | 47.1 |
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.