BC/BD-2X880DC1-B01 C
860.50 kW
Dry cooler BC/BD-2x880DD5-B01 C
Defrost: None
Product code: BC/BD-2x880DD5-B01 C
- Heat rejection i
- 859.65 kW
- Air flow
- 235,477 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 235,477 m³/h |
|---|---|
| External surface | 2,649.6 m² |
| Inner volume | 626.3 dm³ |
| Fin material | Aluminium |
| Net weight | 2,636 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 96.1 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x880DD5-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)
- 859.651 kW Fluid flow 149.21 m³/h Pressure drop 53.5 kPa
- Heat rejection · Low speed (Y)
- 654.944 kW Fluid flow 113.60 m³/h Pressure drop 32.8 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 | 509.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 859.65 | 511.05 | not rated | not rated | not rated | not rated |
| 45 | 1200.84 | 859.70 | 512.90 | not rated | not rated | not rated |
| 50 | 1539.07 | 1199.58 | 860.34 | 514.94 | not rated | not rated |
| 55 | 1875.87 | 1536.46 | 1199.12 | 861.60 | 517.27 | not rated |
| 60 | 2211.88 | 1871.95 | 1535.01 | 1199.75 | 863.73 | 520.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 392.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 654.94 | 393.70 | not rated | not rated | not rated | not rated |
| 45 | 910.04 | 654.98 | 395.10 | not rated | not rated | not rated |
| 50 | 1162.59 | 908.96 | 655.41 | 396.61 | not rated | not rated |
| 55 | 1413.95 | 1160.48 | 908.60 | 656.43 | 398.51 | not rated |
| 60 | 1664.65 | 1410.86 | 1159.39 | 909.20 | 658.25 | 400.91 |
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) | 859.651 | 149.21 | 53.5 |
| Low speed (Y) | 654.944 | 113.60 | 32.8 |
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 | 6" |
| D OUT | 6" |
| 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.