BC/BD-880DC5-B01 C
406.31 kW
Dry cooler BC/BD-t-2X680GA5-B01 C
Defrost: None
Product code: BC/BD-t-2X680GA5-B01 C
- Heat rejection i
- 406.22 kW
- Air flow
- 216,056 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 216,056 m³/h |
|---|---|
| External surface | 544.7 m² |
| Inner volume | 125.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,406 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X680GA5-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)
- 406.222 kW Fluid flow 70.50 m³/h Pressure drop 43.0 kPa
- Heat rejection · Low speed (Y)
- 335.718 kW Fluid flow 58.27 m³/h Pressure drop 30.7 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 | 222.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 406.22 | 225.34 | not rated | not rated | not rated | not rated |
| 45 | 586.61 | 408.14 | 227.58 | not rated | not rated | not rated |
| 50 | 766.04 | 588.04 | 409.94 | 229.61 | not rated | not rated |
| 55 | 945.11 | 767.04 | 589.46 | 411.67 | 231.54 | not rated |
| 60 | 1123.90 | 945.70 | 768.13 | 590.95 | 413.42 | 233.38 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 185.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 335.72 | 187.24 | not rated | not rated | not rated | not rated |
| 45 | 483.24 | 337.08 | 189.05 | not rated | not rated | not rated |
| 50 | 629.89 | 484.09 | 338.34 | 190.66 | not rated | not rated |
| 55 | 776.11 | 630.28 | 484.96 | 339.59 | 192.17 | not rated |
| 60 | 922.11 | 776.07 | 630.79 | 485.93 | 340.89 | 193.66 |
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) | 406.222 | 70.50 | 43.0 |
| Low speed (Y) | 335.718 | 58.27 | 30.7 |
Dimensions
| A | 6850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 7350 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6850 mm |
|---|---|
| Width | 2310 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.