BC/BD-2X480AC5-B01I C
371.06 kW
Dry cooler BC/BD-880DB1-B01 C
Defrost: None
Product code: BC/BD-880DB1-B01 C
- Heat rejection i
- 371.02 kW
- Air flow
- 133,251 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 133,251 m³/h |
|---|---|
| External surface | 938.2 m² |
| Inner volume | 183.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,288 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 | 90.2 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-880DB1-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)
- 371.021 kW Fluid flow 64.39 m³/h Pressure drop 19.7 kPa
- Heat rejection · Low speed (Y)
- 295.082 kW Fluid flow 51.21 m³/h Pressure drop 13.0 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 | 204.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 371.02 | 207.30 | not rated | not rated | not rated | not rated |
| 45 | 533.16 | 372.58 | 209.49 | not rated | not rated | not rated |
| 50 | 694.02 | 534.04 | 374.06 | 211.49 | not rated | not rated |
| 55 | 854.28 | 694.24 | 534.98 | 375.59 | 213.34 | not rated |
| 60 | 1014.17 | 853.90 | 694.70 | 536.12 | 377.14 | 215.22 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 164.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 295.08 | 166.33 | not rated | not rated | not rated | not rated |
| 45 | 422.00 | 296.24 | 168.09 | not rated | not rated | not rated |
| 50 | 547.66 | 422.55 | 297.36 | 169.64 | not rated | not rated |
| 55 | 672.77 | 547.70 | 423.22 | 298.44 | 171.10 | not rated |
| 60 | 797.55 | 672.31 | 547.96 | 423.93 | 299.58 | 172.58 |
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) | 371.021 | 64.39 | 19.7 |
| Low speed (Y) | 295.082 | 51.21 | 13.0 |
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 | 4" |
| D OUT | 4" |
| 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.