BC/BD-980AD5-B01 C
472.44 kW
Dry cooler BC/BD-2x880AC5-B03 C
Defrost: None
Product code: BC/BD-2x880AC5-B03 C
- Heat rejection i
- 472.72 kW
- Air flow
- 134,362 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 134,362 m³/h |
|---|---|
| External surface | 2,228.6 m² |
| Inner volume | 337.2 dm³ |
| Fin material | Aluminium |
| Net weight | 2,322 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 5,100 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 44.0 dB(A) |
|---|---|
| Sound power | 77.0 dB(A) |
| Energy class | C |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2x880AC5-B03 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)
- 472.723 kW Fluid flow 82.04 m³/h Pressure drop 15.3 kPa
- Heat rejection · Low speed (Y)
- 368.660 kW Fluid flow 63.94 m³/h Pressure drop 9.7 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 | 271.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 472.72 | 274.05 | not rated | not rated | not rated | not rated |
| 45 | 666.85 | 473.26 | 275.91 | not rated | not rated | not rated |
| 50 | 858.89 | 666.18 | 473.86 | 277.65 | not rated | not rated |
| 55 | 1049.95 | 857.17 | 665.86 | 474.69 | 279.41 | not rated |
| 60 | 1240.46 | 1047.23 | 855.99 | 666.01 | 475.83 | 281.32 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 213.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 368.66 | 215.54 | not rated | not rated | not rated | not rated |
| 45 | 517.51 | 368.85 | 216.99 | not rated | not rated | not rated |
| 50 | 664.47 | 516.69 | 369.16 | 218.35 | not rated | not rated |
| 55 | 810.55 | 662.74 | 516.17 | 369.67 | 219.74 | not rated |
| 60 | 956.16 | 807.98 | 661.51 | 516.11 | 370.53 | 221.26 |
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) | 472.723 | 82.04 | 15.3 |
| Low speed (Y) | 368.660 | 63.94 | 9.7 |
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 | 5" |
| D OUT | 5" |
| Length | 10650 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.