BC/BD-180AB1-B01 C
45.87 kW
Dry cooler BC/BD-2X163BA1-B19 C
Defrost: None
Product code: BC/BD-2X163BA1-B19 C
- Heat rejection i
- 45.86 kW
- Air flow
- 24,279 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 24,279 m³/h |
|---|---|
| External surface | 91.9 m² |
| Inner volume | 15.4 dm³ |
| Fin material | Aluminium |
| Net weight | 192 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 2,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-2X163BA1-B19 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)
- 45.858 kW Fluid flow 7.96 m³/h Pressure drop 66.3 kPa
- Heat rejection · Low speed (Y)
- 39.967 kW Fluid flow 6.94 m³/h Pressure drop 52.0 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 | 25.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 45.86 | 25.74 | not rated | not rated | not rated | not rated |
| 45 | 65.82 | 45.96 | 25.91 | not rated | not rated | not rated |
| 50 | 85.68 | 65.85 | 46.06 | 26.07 | not rated | not rated |
| 55 | 105.50 | 85.63 | 65.87 | 46.15 | 26.21 | not rated |
| 60 | 125.29 | 105.38 | 85.59 | 65.91 | 46.24 | 26.34 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 22.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 39.97 | 22.51 | not rated | not rated | not rated | not rated |
| 45 | 57.27 | 40.06 | 22.67 | not rated | not rated | not rated |
| 50 | 74.47 | 57.29 | 40.14 | 22.81 | not rated | not rated |
| 55 | 91.62 | 74.42 | 57.31 | 40.22 | 22.93 | not rated |
| 60 | 108.74 | 91.51 | 74.39 | 57.35 | 40.31 | 23.06 |
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) | 45.858 | 7.96 | 66.3 |
| Low speed (Y) | 39.967 | 6.94 | 52.0 |
Dimensions
| A | 1250 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 1500 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1250 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 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.