BC/BD-2X550DB1-B09 C
190.50 kW
Dry cooler BC/BD-2x380AC1-B03 C
Defrost: None
Product code: BC/BD-2x380AC1-B03 C
- Heat rejection i
- 190.51 kW
- Air flow
- 48,863 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,863 m³/h |
|---|---|
| External surface | 988.4 m² |
| Inner volume | 127.2 dm³ |
| Fin material | Aluminium |
| Net weight | 949 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 | C |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x380AC1-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)
- 190.512 kW Fluid flow 33.04 m³/h Pressure drop 43.2 kPa
- Heat rejection · Low speed (Y)
- 145.659 kW Fluid flow 25.26 m³/h Pressure drop 26.8 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 | 113.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 190.51 | 114.01 | not rated | not rated | not rated | not rated |
| 45 | 265.12 | 190.34 | 114.33 | not rated | not rated | not rated |
| 50 | 338.96 | 264.51 | 190.26 | 114.68 | not rated | not rated |
| 55 | 412.46 | 337.96 | 264.10 | 190.33 | 115.08 | not rated |
| 60 | 485.76 | 411.07 | 337.24 | 263.95 | 190.63 | 115.64 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 87.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 145.66 | 88.18 | not rated | not rated | not rated | not rated |
| 45 | 201.60 | 145.62 | 88.47 | not rated | not rated | not rated |
| 50 | 256.92 | 201.29 | 145.69 | 88.83 | not rated | not rated |
| 55 | 311.96 | 256.37 | 201.15 | 145.88 | 89.26 | not rated |
| 60 | 366.84 | 311.17 | 256.05 | 201.23 | 146.26 | 89.76 |
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) | 190.512 | 33.04 | 43.2 |
| Low speed (Y) | 145.659 | 25.26 | 26.8 |
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 | 3" |
| D OUT | 3" |
| 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.