BC/BD-880AD1-B03 C
252.99 kW
Dry cooler BC/BD-2x380NC5-B03 C
Defrost: None
Product code: BC/BD-2x380NC5-B03 C
- Heat rejection i
- 252.99 kW
- Air flow
- 62,114 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 62,114 m³/h |
|---|---|
| External surface | 1,670.9 m² |
| Inner volume | 227.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,379 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x380NC5-B03 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)
- 252.994 kW Fluid flow 43.88 m³/h Pressure drop 65.1 kPa
- Heat rejection · Low speed (Y)
- 199.199 kW Fluid flow 34.54 m³/h Pressure drop 42.4 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 | 154.00 | not rated | not rated | not rated | not rated | not rated |
| 40 | 252.99 | 153.67 | not rated | not rated | not rated | not rated |
| 45 | 349.28 | 251.76 | 153.37 | not rated | not rated | not rated |
| 50 | 444.68 | 347.23 | 250.70 | 153.16 | not rated | not rated |
| 55 | 539.67 | 441.85 | 345.48 | 249.88 | 153.10 | not rated |
| 60 | 634.43 | 536.07 | 439.42 | 344.10 | 249.38 | 153.22 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 122.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 199.20 | 122.04 | not rated | not rated | not rated | not rated |
| 45 | 273.86 | 198.21 | 121.80 | not rated | not rated | not rated |
| 50 | 347.80 | 272.24 | 197.38 | 121.65 | not rated | not rated |
| 55 | 421.41 | 345.57 | 270.87 | 196.75 | 121.61 | not rated |
| 60 | 494.83 | 418.59 | 343.69 | 269.81 | 196.37 | 121.73 |
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) | 252.994 | 43.88 | 65.1 |
| Low speed (Y) | 199.199 | 34.54 | 42.4 |
Dimensions
| A | 7550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7300 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 7850 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7850 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.