BC/BD-t-2X680GA5-B01 C
406.22 kW
Dry cooler BC/BD-880DC5-B01 C
Defrost: None
Product code: BC/BD-880DC5-B01 C
- Heat rejection i
- 406.31 kW
- Air flow
- 126,482 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 126,482 m³/h |
|---|---|
| External surface | 1,059.8 m² |
| Inner volume | 248.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,350 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-880DC5-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)
- 406.310 kW Fluid flow 70.52 m³/h Pressure drop 64.1 kPa
- Heat rejection · Low speed (Y)
- 317.433 kW Fluid flow 55.10 m³/h Pressure drop 41.4 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 | 237.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 406.31 | 238.58 | not rated | not rated | not rated | not rated |
| 45 | 571.22 | 406.65 | 239.53 | not rated | not rated | not rated |
| 50 | 734.87 | 570.96 | 407.09 | 240.54 | not rated | not rated |
| 55 | 897.93 | 734.05 | 570.97 | 407.76 | 241.63 | not rated |
| 60 | 1060.66 | 896.57 | 733.63 | 571.37 | 408.78 | 242.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 187.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 317.43 | 188.13 | not rated | not rated | not rated | not rated |
| 45 | 444.15 | 317.60 | 188.89 | not rated | not rated | not rated |
| 50 | 569.81 | 443.82 | 317.92 | 189.67 | not rated | not rated |
| 55 | 694.97 | 569.03 | 443.78 | 318.45 | 190.56 | not rated |
| 60 | 819.85 | 693.74 | 568.65 | 444.12 | 319.25 | 191.64 |
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) | 406.310 | 70.52 | 64.1 |
| Low speed (Y) | 317.433 | 55.10 | 41.4 |
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 | 5" |
| D OUT | 5" |
| Length | 10850 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.