BC/BD-2X250BD1-B09 C
91.90 kW
Dry cooler BC/BD-2x180AB1-B01 C
Defrost: None
Product code: BC/BD-2x180AB1-B01 C
- Heat rejection i
- 91.91 kW
- Air flow
- 35,217 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 35,217 m³/h |
|---|---|
| External surface | 247.1 m² |
| Inner volume | 36.3 dm³ |
| Fin material | Aluminium |
| Net weight | 349 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-2x180AB1-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)
- 91.909 kW Fluid flow 15.95 m³/h Pressure drop 53.7 kPa
- Heat rejection · Low speed (Y)
- 74.223 kW Fluid flow 12.88 m³/h Pressure drop 36.6 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 | 51.70 | not rated | not rated | not rated | not rated | not rated |
| 40 | 91.91 | 52.12 | not rated | not rated | not rated | not rated |
| 45 | 131.29 | 92.14 | 52.49 | not rated | not rated | not rated |
| 50 | 170.41 | 131.36 | 92.37 | 52.84 | not rated | not rated |
| 55 | 209.40 | 170.33 | 131.46 | 92.60 | 53.18 | not rated |
| 60 | 248.33 | 209.18 | 170.31 | 131.61 | 92.88 | 53.54 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 42.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 74.22 | 42.43 | not rated | not rated | not rated | not rated |
| 45 | 105.57 | 74.36 | 42.71 | not rated | not rated | not rated |
| 50 | 136.67 | 105.56 | 74.50 | 42.97 | not rated | not rated |
| 55 | 167.64 | 136.51 | 105.57 | 74.66 | 43.24 | not rated |
| 60 | 198.56 | 167.36 | 136.42 | 105.65 | 74.86 | 43.52 |
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) | 91.909 | 15.95 | 53.7 |
| Low speed (Y) | 74.223 | 12.88 | 36.6 |
Dimensions
| A | 1550 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1300 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 1850 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 1550 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.