BC/BD-350DD5-B09 C
66.63 kW
Dry cooler BC/BD-180CD5-B01 C
Defrost: None
Product code: BC/BD-180CD5-B01 C
- Heat rejection i
- 66.63 kW
- Air flow
- 18,569 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,569 m³/h |
|---|---|
| External surface | 253.6 m² |
| Inner volume | 35.9 dm³ |
| Fin material | Aluminium |
| Net weight | 261 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 80.5 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-180CD5-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)
- 66.625 kW Fluid flow 11.56 m³/h Pressure drop 53.6 kPa
- Heat rejection · Low speed (Y)
- 51.630 kW Fluid flow 8.95 m³/h Pressure drop 34.1 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 | 39.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 66.63 | 39.40 | not rated | not rated | not rated | not rated |
| 45 | 93.22 | 66.55 | 39.51 | not rated | not rated | not rated |
| 50 | 119.59 | 92.99 | 66.50 | 39.61 | not rated | not rated |
| 55 | 145.84 | 119.20 | 92.81 | 66.49 | 39.74 | not rated |
| 60 | 172.02 | 145.30 | 118.90 | 92.71 | 66.55 | 39.89 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 30.78 | not rated | not rated | not rated | not rated | not rated |
| 40 | 51.63 | 30.84 | not rated | not rated | not rated | not rated |
| 45 | 71.87 | 51.53 | 30.90 | not rated | not rated | not rated |
| 50 | 91.90 | 71.62 | 51.45 | 30.96 | not rated | not rated |
| 55 | 111.84 | 91.52 | 71.43 | 51.41 | 31.03 | not rated |
| 60 | 131.72 | 111.33 | 91.22 | 71.30 | 51.42 | 31.15 |
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) | 66.625 | 11.56 | 53.6 |
| Low speed (Y) | 51.630 | 8.95 | 34.1 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 mm |
|---|---|
| Width | 1240 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.