BC/BD-2x480CD1-B03 C
321.33 kW
Dry cooler BC/BD-2x380AD5-B01 C
Defrost: None
Product code: BC/BD-2x380AD5-B01 C
- Heat rejection i
- 321.17 kW
- Air flow
- 94,965 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 94,965 m³/h |
|---|---|
| External surface | 1,044.7 m² |
| Inner volume | 170.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,007 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380AD5-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)
- 321.167 kW Fluid flow 55.75 m³/h Pressure drop 67.8 kPa
- Heat rejection · Low speed (Y)
- 250.383 kW Fluid flow 43.42 m³/h Pressure drop 43.5 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 | 188.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 321.17 | 189.12 | not rated | not rated | not rated | not rated |
| 45 | 450.73 | 321.31 | 189.85 | not rated | not rated | not rated |
| 50 | 579.23 | 450.34 | 321.56 | 190.61 | not rated | not rated |
| 55 | 707.19 | 578.28 | 450.18 | 322.01 | 191.45 | not rated |
| 60 | 834.92 | 705.80 | 577.73 | 450.32 | 322.73 | 192.47 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 148.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 250.38 | 148.98 | not rated | not rated | not rated | not rated |
| 45 | 349.60 | 250.43 | 149.55 | not rated | not rated | not rated |
| 50 | 447.88 | 349.19 | 250.59 | 150.15 | not rated | not rated |
| 55 | 545.72 | 447.04 | 349.00 | 250.93 | 150.85 | not rated |
| 60 | 643.32 | 544.48 | 446.57 | 349.16 | 251.54 | 151.69 |
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) | 321.167 | 55.75 | 67.8 |
| Low speed (Y) | 250.383 | 43.42 | 43.5 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 4250 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4250 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.