BC/BD-663BB1-B19 C
173.67 kW
Dry cooler BC/BD-380KC5-B01 C
Defrost: None
Product code: BC/BD-380KC5-B01 C
- Heat rejection i
- 173.69 kW
- Air flow
- 58,678 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 58,678 m³/h |
|---|---|
| External surface | 459.8 m² |
| Inner volume | 61.4 dm³ |
| Fin material | Aluminium |
| Net weight | 592 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-380KC5-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)
- 173.694 kW Fluid flow 30.15 m³/h Pressure drop 71.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 136.822 kW Fluid flow 23.75 m³/h Pressure drop 46.4 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 | 100.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 173.69 | 101.22 | not rated | not rated | not rated | not rated |
| 45 | 244.89 | 173.65 | 101.56 | not rated | not rated | not rated |
| 50 | 315.56 | 244.49 | 173.64 | 101.87 | not rated | not rated |
| 55 | 385.98 | 314.82 | 244.18 | 173.71 | 102.21 | not rated |
| 60 | 456.27 | 384.92 | 314.23 | 244.02 | 173.87 | 102.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 80.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 136.82 | 80.31 | not rated | not rated | not rated | not rated |
| 45 | 192.17 | 136.73 | 80.55 | not rated | not rated | not rated |
| 50 | 247.07 | 191.78 | 136.67 | 80.79 | not rated | not rated |
| 55 | 301.75 | 246.38 | 191.47 | 136.69 | 81.06 | not rated |
| 60 | 356.31 | 300.78 | 245.83 | 191.29 | 136.82 | 81.38 |
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) | 173.694 | 30.15 | 71.0 |
| Low speed (Y) | 136.822 | 23.75 | 46.4 |
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 | 2 1/2" |
| D OUT | 2 1/2" |
| 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.