BC/BD-t-2x380JC1-B01 C
438.11 kW
Dry cooler BC/BD-880AD1-B01 C
Defrost: None
Product code: BC/BD-880AD1-B01 C
- Heat rejection i
- 438.60 kW
- Air flow
- 122,402 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 122,402 m³/h |
|---|---|
| External surface | 1,647.4 m² |
| Inner volume | 205.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,449 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-880AD1-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)
- 438.595 kW Fluid flow 76.12 m³/h Pressure drop 24.1 kPa
- Heat rejection · Low speed (Y)
- 337.396 kW Fluid flow 58.52 m³/h Pressure drop 15.0 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 | 252.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 438.60 | 254.71 | not rated | not rated | not rated | not rated |
| 45 | 618.56 | 439.30 | 256.45 | not rated | not rated | not rated |
| 50 | 796.66 | 618.31 | 440.11 | 258.13 | not rated | not rated |
| 55 | 973.84 | 795.53 | 618.37 | 441.09 | 259.89 | not rated |
| 60 | 1150.50 | 971.89 | 794.93 | 618.93 | 442.52 | 261.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 196.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 337.40 | 198.27 | not rated | not rated | not rated | not rated |
| 45 | 472.96 | 337.87 | 199.64 | not rated | not rated | not rated |
| 50 | 606.82 | 472.68 | 338.45 | 200.95 | not rated | not rated |
| 55 | 739.88 | 605.88 | 472.69 | 339.20 | 202.33 | not rated |
| 60 | 872.50 | 738.33 | 605.39 | 473.06 | 340.31 | 203.89 |
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) | 438.595 | 76.12 | 24.1 |
| Low speed (Y) | 337.396 | 58.52 | 15.0 |
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 | 5" |
| D OUT | 5" |
| Length | 10650 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.