BC/BD-2x291KB5-B04 C
201.77 kW
Dry cooler BC/BD-380KD1-B01 C
Defrost: None
Product code: BC/BD-380KD1-B01 C
- Heat rejection i
- 201.78 kW
- Air flow
- 54,989 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 54,989 m³/h |
|---|---|
| External surface | 678.5 m² |
| Inner volume | 77.6 dm³ |
| Fin material | Aluminium |
| Net weight | 640 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 85.7 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-380KD1-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)
- 201.777 kW Fluid flow 35.02 m³/h Pressure drop 61.0 kPa
- Heat rejection · Low speed (Y)
- 154.834 kW Fluid flow 26.86 m³/h Pressure drop 38.0 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 | 119.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 201.78 | 119.74 | not rated | not rated | not rated | not rated |
| 45 | 281.84 | 201.51 | 120.05 | not rated | not rated | not rated |
| 50 | 361.18 | 281.13 | 201.37 | 120.38 | not rated | not rated |
| 55 | 440.16 | 360.00 | 280.58 | 201.36 | 120.77 | not rated |
| 60 | 518.95 | 438.55 | 359.09 | 280.29 | 201.55 | 121.28 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 92.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 154.83 | 92.69 | not rated | not rated | not rated | not rated |
| 45 | 215.25 | 154.51 | 92.88 | not rated | not rated | not rated |
| 50 | 275.04 | 214.51 | 154.28 | 93.06 | not rated | not rated |
| 55 | 334.54 | 273.90 | 213.94 | 154.18 | 93.32 | not rated |
| 60 | 393.88 | 333.02 | 273.01 | 213.58 | 154.24 | 93.69 |
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) | 201.777 | 35.02 | 61.0 |
| Low speed (Y) | 154.834 | 26.86 | 38.0 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 5900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5900 mm |
|---|---|
| Width | 1230 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.