BC/BD-2X880AC1-B01 C
825.90 kW
Dry cooler BC/BD-2x680CD1-B01 C
Defrost: None
Product code: BC/BD-2x680CD1-B01 C
- Heat rejection i
- 825.76 kW
- Air flow
- 217,466 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 217,466 m³/h |
|---|---|
| External surface | 3,603.6 m² |
| Inner volume | 465.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,503 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.9 dB(A) |
| Energy class | D |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x680CD1-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)
- 825.755 kW Fluid flow 143.22 m³/h Pressure drop 27.2 kPa
- Heat rejection · Low speed (Y)
- 633.965 kW Fluid flow 109.94 m³/h Pressure drop 16.8 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 | 482.62 | not rated | not rated | not rated | not rated | not rated |
| 40 | 825.76 | 485.00 | not rated | not rated | not rated | not rated |
| 45 | 1157.78 | 825.25 | 487.14 | not rated | not rated | not rated |
| 50 | 1486.03 | 1154.94 | 825.07 | 489.20 | not rated | not rated |
| 55 | 1812.52 | 1481.03 | 1152.82 | 825.38 | 491.45 | not rated |
| 60 | 2138.01 | 1805.44 | 1477.14 | 1151.72 | 826.50 | 494.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 374.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 633.97 | 376.30 | not rated | not rated | not rated | not rated |
| 45 | 883.53 | 632.87 | 377.63 | not rated | not rated | not rated |
| 50 | 1129.88 | 880.38 | 632.09 | 378.95 | not rated | not rated |
| 55 | 1374.73 | 1124.83 | 877.87 | 631.77 | 380.51 | not rated |
| 60 | 1618.74 | 1367.87 | 1120.76 | 876.26 | 632.27 | 382.43 |
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) | 825.755 | 143.22 | 27.2 |
| Low speed (Y) | 633.965 | 109.94 | 16.8 |
Dimensions
| A | 11050 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10600 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 11550 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 11550 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.