BC/BD-180NC1-B01 C
76.09 kW
Dry cooler BC/BD-2x180KD1-B03 C
Defrost: None
Product code: BC/BD-2x180KD1-B03 C
- Heat rejection i
- 76.09 kW
- Air flow
- 18,201 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,201 m³/h |
|---|---|
| External surface | 446.5 m² |
| Inner volume | 53.3 dm³ |
| Fin material | Aluminium |
| Net weight | 422 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-2x180KD1-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)
- 76.089 kW Fluid flow 13.19 m³/h Pressure drop 29.2 kPa
- Heat rejection · Low speed (Y)
- 57.680 kW Fluid flow 10.00 m³/h Pressure drop 17.8 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 | 45.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 76.09 | 46.01 | not rated | not rated | not rated | not rated |
| 45 | 105.21 | 75.88 | 46.08 | not rated | not rated | not rated |
| 50 | 134.00 | 104.77 | 75.71 | 46.16 | not rated | not rated |
| 55 | 162.63 | 133.35 | 104.42 | 75.62 | 46.27 | not rated |
| 60 | 191.18 | 161.78 | 132.82 | 104.19 | 75.62 | 46.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 35.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 57.68 | 35.15 | not rated | not rated | not rated | not rated |
| 45 | 79.39 | 57.48 | 35.19 | not rated | not rated | not rated |
| 50 | 100.83 | 79.00 | 57.31 | 35.24 | not rated | not rated |
| 55 | 122.16 | 100.27 | 78.68 | 57.21 | 35.31 | not rated |
| 60 | 143.41 | 121.43 | 99.81 | 78.46 | 57.18 | 35.42 |
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) | 76.089 | 13.19 | 29.2 |
| Low speed (Y) | 57.680 | 10.00 | 17.8 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 mm |
|---|---|
| Width | 2310 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.