BC/BD-2X163BC5-B01 C
51.75 kW
Dry cooler BC/BD-180AC1-B01 C
Defrost: None
Product code: BC/BD-180AC1-B01 C
- Heat rejection i
- 51.80 kW
- Air flow
- 16,370 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 16,370 m³/h |
|---|---|
| External surface | 164.7 m² |
| Inner volume | 20.6 dm³ |
| Fin material | Aluminium |
| Net weight | 212 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 50.0 dB(A) |
|---|---|
| Sound power | 81.5 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-180AC1-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)
- 51.798 kW Fluid flow 8.99 m³/h Pressure drop 39.8 kPa
- Heat rejection · Low speed (Y)
- 40.821 kW Fluid flow 7.08 m³/h Pressure drop 26.0 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 | 29.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 51.80 | 29.77 | not rated | not rated | not rated | not rated |
| 45 | 73.48 | 51.91 | 29.98 | not rated | not rated | not rated |
| 50 | 94.98 | 73.49 | 52.02 | 30.17 | not rated | not rated |
| 55 | 116.38 | 94.89 | 73.52 | 52.14 | 30.37 | not rated |
| 60 | 137.74 | 116.21 | 94.85 | 73.60 | 52.31 | 30.58 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 23.52 | not rated | not rated | not rated | not rated | not rated |
| 40 | 40.82 | 23.70 | not rated | not rated | not rated | not rated |
| 45 | 57.60 | 40.89 | 23.86 | not rated | not rated | not rated |
| 50 | 74.20 | 57.58 | 40.97 | 24.02 | not rated | not rated |
| 55 | 90.73 | 74.11 | 57.59 | 41.07 | 24.18 | not rated |
| 60 | 107.21 | 90.57 | 74.07 | 57.65 | 41.19 | 24.35 |
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) | 51.798 | 8.99 | 39.8 |
| Low speed (Y) | 40.821 | 7.08 | 26.0 |
Dimensions
| A | 1550 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1300 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 1850 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1550 mm |
|---|---|
| Width | 1240 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.