BC/BD-2x180ND1-B01 C
164.35 kW
Dry cooler BC/BD-380KB1-B01 C
Defrost: None
Product code: BC/BD-380KB1-B01 C
- Heat rejection i
- 164.47 kW
- Air flow
- 60,316 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 60,316 m³/h |
|---|---|
| External surface | 407.1 m² |
| Inner volume | 48.5 dm³ |
| Fin material | Aluminium |
| Net weight | 565 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-380KB1-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)
- 164.467 kW Fluid flow 28.54 m³/h Pressure drop 101.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 130.950 kW Fluid flow 22.73 m³/h Pressure drop 67.7 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 | 94.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 164.47 | 95.33 | not rated | not rated | not rated | not rated |
| 45 | 232.55 | 164.48 | 95.64 | not rated | not rated | not rated |
| 50 | 300.18 | 232.25 | 164.49 | 95.93 | not rated | not rated |
| 55 | 367.60 | 299.57 | 231.99 | 164.54 | 96.23 | not rated |
| 60 | 434.91 | 366.69 | 299.04 | 231.81 | 164.67 | 96.58 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 76.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 130.95 | 76.42 | not rated | not rated | not rated | not rated |
| 45 | 184.51 | 130.91 | 76.66 | not rated | not rated | not rated |
| 50 | 237.67 | 184.19 | 130.90 | 76.89 | not rated | not rated |
| 55 | 290.64 | 237.09 | 183.95 | 130.93 | 77.14 | not rated |
| 60 | 343.51 | 289.81 | 236.63 | 183.82 | 131.06 | 77.44 |
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) | 164.467 | 28.54 | 101.5 |
| Low speed (Y) | 130.950 | 22.73 | 67.7 |
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.