BC/BD-191ED1-B04 C
74.36 kW
Dry cooler BC/BD-2x180CC5-B03 C
Defrost: None
Product code: BC/BD-2x180CC5-B03 C
- Heat rejection i
- 74.36 kW
- Air flow
- 19,294 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 19,294 m³/h |
|---|---|
| External surface | 406.0 m² |
| Inner volume | 59.6 dm³ |
| Fin material | Aluminium |
| Net weight | 427 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-2x180CC5-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)
- 74.359 kW Fluid flow 12.90 m³/h Pressure drop 54.4 kPa
- Heat rejection · Low speed (Y)
- 57.501 kW Fluid flow 9.97 m³/h Pressure drop 34.4 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 | 44.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 74.36 | 44.67 | not rated | not rated | not rated | not rated |
| 45 | 103.26 | 74.13 | 44.67 | not rated | not rated | not rated |
| 50 | 131.90 | 102.83 | 73.95 | 44.70 | not rated | not rated |
| 55 | 160.41 | 131.27 | 102.47 | 73.82 | 44.74 | not rated |
| 60 | 188.86 | 159.59 | 130.75 | 102.21 | 73.78 | 44.85 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 34.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 57.50 | 34.85 | not rated | not rated | not rated | not rated |
| 45 | 79.47 | 57.30 | 34.85 | not rated | not rated | not rated |
| 50 | 101.23 | 79.10 | 57.14 | 34.86 | not rated | not rated |
| 55 | 122.88 | 100.70 | 78.81 | 57.04 | 34.91 | not rated |
| 60 | 144.47 | 122.19 | 100.27 | 78.60 | 57.00 | 35.00 |
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) | 74.359 | 12.90 | 54.4 |
| Low speed (Y) | 57.501 | 9.97 | 34.4 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 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.