BC/BD-2X263CD5-B19 C
149.20 kW
Dry cooler BC/BD-380KB5-B01 C
Defrost: None
Product code: BC/BD-380KB5-B01 C
- Heat rejection i
- 149.16 kW
- Air flow
- 61,150 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 61,150 m³/h |
|---|---|
| External surface | 344.8 m² |
| Inner volume | 48.5 dm³ |
| Fin material | Aluminium |
| Net weight | 557 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-380KB5-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)
- 149.162 kW Fluid flow 25.89 m³/h Pressure drop 85.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 120.035 kW Fluid flow 20.83 m³/h Pressure drop 58.0 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 | 85.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 149.16 | 86.04 | not rated | not rated | not rated | not rated |
| 45 | 211.42 | 149.21 | 86.35 | not rated | not rated | not rated |
| 50 | 273.29 | 211.20 | 149.27 | 86.64 | not rated | not rated |
| 55 | 334.99 | 272.82 | 211.04 | 149.36 | 86.93 | not rated |
| 60 | 396.59 | 334.27 | 272.44 | 210.95 | 149.52 | 87.25 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 69.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 120.04 | 69.66 | not rated | not rated | not rated | not rated |
| 45 | 169.62 | 120.06 | 69.91 | not rated | not rated | not rated |
| 50 | 218.87 | 169.43 | 120.10 | 70.15 | not rated | not rated |
| 55 | 267.96 | 218.46 | 169.28 | 120.17 | 70.39 | not rated |
| 60 | 316.96 | 267.34 | 218.13 | 169.21 | 120.31 | 70.67 |
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) | 149.162 | 25.89 | 85.3 |
| Low speed (Y) | 120.035 | 20.83 | 58.0 |
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 | 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.