BC/BD-2X150CB5-B09 C
27.82 kW
Dry cooler BC/BD-t-180GB5-B03 C
Defrost: None
Product code: BC/BD-t-180GB5-B03 C
- Heat rejection i
- 27.88 kW
- Air flow
- 8,154 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 8,154 m³/h |
|---|---|
| External surface | 68.8 m² |
| Inner volume | 10.1 dm³ |
| Fin material | Aluminium |
| Net weight | 175 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 32.0 dB(A) |
|---|---|
| Sound power | 64.0 dB(A) |
| Energy class | C |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-t-180GB5-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)
- 27.880 kW Fluid flow 4.84 m³/h Pressure drop 44.5 kPa
- Heat rejection · Low speed (Y)
- 21.719 kW Fluid flow 3.77 m³/h Pressure drop 28.5 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 | 16.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 27.88 | 16.30 | not rated | not rated | not rated | not rated |
| 45 | 39.23 | 27.91 | 16.39 | not rated | not rated | not rated |
| 50 | 50.47 | 39.20 | 27.94 | 16.48 | not rated | not rated |
| 55 | 61.66 | 50.39 | 39.19 | 27.99 | 16.56 | not rated |
| 60 | 72.83 | 61.53 | 50.34 | 39.21 | 28.06 | 16.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 12.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 21.72 | 12.83 | not rated | not rated | not rated | not rated |
| 45 | 30.41 | 21.75 | 12.91 | not rated | not rated | not rated |
| 50 | 39.01 | 30.41 | 21.80 | 12.99 | not rated | not rated |
| 55 | 47.57 | 38.98 | 30.43 | 21.85 | 13.07 | not rated |
| 60 | 56.10 | 47.51 | 38.97 | 30.47 | 21.93 | 13.16 |
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) | 27.880 | 4.84 | 44.5 |
| Low speed (Y) | 21.719 | 3.77 | 28.5 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 1700 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 1700 mm |
|---|---|
| Width | 1230 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.