BC/BD-2x480AB1-B01 C
366.55 kW
Dry cooler BC/BD-880AB1-B01 C
Defrost: None
Product code: BC/BD-880AB1-B01 C
- Heat rejection i
- 366.28 kW
- Air flow
- 140,868 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 140,868 m³/h |
|---|---|
| External surface | 988.4 m² |
| Inner volume | 125.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,264 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-880AB1-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)
- 366.278 kW Fluid flow 63.57 m³/h Pressure drop 42.5 kPa
- Heat rejection · Low speed (Y)
- 295.854 kW Fluid flow 51.35 m³/h Pressure drop 29.0 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 | 205.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 366.28 | 207.17 | not rated | not rated | not rated | not rated |
| 45 | 523.82 | 367.27 | 208.72 | not rated | not rated | not rated |
| 50 | 680.32 | 524.17 | 368.22 | 210.16 | not rated | not rated |
| 55 | 836.31 | 680.06 | 524.61 | 369.23 | 211.56 | not rated |
| 60 | 992.01 | 835.47 | 680.02 | 525.25 | 370.38 | 213.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 167.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 295.85 | 168.66 | not rated | not rated | not rated | not rated |
| 45 | 421.26 | 296.46 | 169.87 | not rated | not rated | not rated |
| 50 | 545.67 | 421.25 | 297.06 | 170.97 | not rated | not rated |
| 55 | 669.60 | 545.10 | 421.37 | 297.73 | 172.06 | not rated |
| 60 | 793.27 | 668.49 | 544.76 | 421.69 | 298.57 | 173.22 |
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) | 366.278 | 63.57 | 42.5 |
| Low speed (Y) | 295.854 | 51.35 | 29.0 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 10650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10150 mm |
|---|---|
| Width | 1240 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.