BC/BD-2x180MB1-B03 C
75.86 kW
Dry cooler BC/BD-t-2X180GA1-B01 C
Defrost: None
Product code: BC/BD-t-2X180GA1-B01 C
- Heat rejection i
- 75.78 kW
- Air flow
- 35,148 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 35,148 m³/h |
|---|---|
| External surface | 107.2 m² |
| Inner volume | 20.8 dm³ |
| Fin material | Aluminium |
| Net weight | 295 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 84.0 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-2X180GA1-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)
- 75.780 kW Fluid flow 13.15 m³/h Pressure drop 65.9 kPa
- Heat rejection · Low speed (Y)
- 62.104 kW Fluid flow 10.78 m³/h Pressure drop 46.3 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 | 41.84 | not rated | not rated | not rated | not rated | not rated |
| 40 | 75.78 | 42.27 | not rated | not rated | not rated | not rated |
| 45 | 109.11 | 76.08 | 42.66 | not rated | not rated | not rated |
| 50 | 142.27 | 109.31 | 76.37 | 43.01 | not rated | not rated |
| 55 | 175.33 | 142.36 | 109.51 | 76.65 | 43.34 | not rated |
| 60 | 208.34 | 175.33 | 142.48 | 109.73 | 76.94 | 43.68 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 34.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 62.10 | 34.88 | not rated | not rated | not rated | not rated |
| 45 | 89.10 | 62.32 | 35.19 | not rated | not rated | not rated |
| 50 | 115.91 | 89.21 | 62.53 | 35.47 | not rated | not rated |
| 55 | 142.64 | 115.92 | 89.33 | 62.73 | 35.74 | not rated |
| 60 | 169.32 | 142.56 | 115.97 | 89.48 | 62.96 | 36.01 |
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) | 75.780 | 13.15 | 65.9 |
| Low speed (Y) | 62.104 | 10.78 | 46.3 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 1700 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 1400 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.