BC/BD-t-180LB1-B03 C
45.28 kW
Dry cooler BC/BD-t-163AD1-B19 C
Defrost: None
Product code: BC/BD-t-163AD1-B19 C
- Heat rejection i
- 45.36 kW
- Air flow
- 10,430 m³/h
- Fans
- 1 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 10,430 m³/h |
|---|---|
| External surface | 116.3 m² |
| Inner volume | 14.6 dm³ |
| Fin material | Aluminium |
| Net weight | 139 kg |
| Quantity | 1 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-t-163AD1-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)
- 45.355 kW Fluid flow 7.87 m³/h Pressure drop 104.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 35.597 kW Fluid flow 6.17 m³/h Pressure drop 67.9 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 | 27.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 45.36 | 27.63 | not rated | not rated | not rated | not rated |
| 45 | 62.48 | 45.18 | 27.63 | not rated | not rated | not rated |
| 50 | 79.41 | 62.17 | 45.04 | 27.63 | not rated | not rated |
| 55 | 96.25 | 78.96 | 61.91 | 44.94 | 27.66 | not rated |
| 60 | 113.04 | 95.67 | 78.59 | 61.71 | 44.89 | 27.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 21.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 35.60 | 21.96 | not rated | not rated | not rated | not rated |
| 45 | 48.78 | 35.52 | 21.98 | not rated | not rated | not rated |
| 50 | 61.80 | 48.61 | 35.44 | 22.03 | not rated | not rated |
| 55 | 74.75 | 61.56 | 48.45 | 35.44 | 22.12 | not rated |
| 60 | 87.66 | 74.43 | 61.33 | 48.43 | 35.51 | 22.24 |
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) | 45.355 | 7.87 | 104.2 |
| Low speed (Y) | 35.597 | 6.17 | 67.9 |
Dimensions
| A | 1250 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 1500 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1250 mm |
|---|---|
| Width | 1230 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.