BC/BD-180HD5-B01 C
46.12 kW
Dry cooler BC/BD-263BA1-B19 C
Defrost: None
Product code: BC/BD-263BA1-B19 C
- Heat rejection i
- 46.05 kW
- Air flow
- 24,324 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 24,324 m³/h |
|---|---|
| External surface | 93.1 m² |
| Inner volume | 12.4 dm³ |
| Fin material | Aluminium |
| Net weight | 196 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-263BA1-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)
- 46.053 kW Fluid flow 7.99 m³/h Pressure drop 57.5 kPa
- Heat rejection · Low speed (Y)
- 40.146 kW Fluid flow 6.97 m³/h Pressure drop 45.0 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 | 25.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 46.05 | 25.82 | not rated | not rated | not rated | not rated |
| 45 | 66.14 | 46.16 | 26.00 | not rated | not rated | not rated |
| 50 | 86.11 | 66.16 | 46.26 | 26.16 | not rated | not rated |
| 55 | 106.05 | 86.06 | 66.19 | 46.35 | 26.30 | not rated |
| 60 | 125.95 | 105.92 | 86.02 | 66.22 | 46.44 | 26.44 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 22.40 | not rated | not rated | not rated | not rated | not rated |
| 40 | 40.15 | 22.59 | not rated | not rated | not rated | not rated |
| 45 | 57.55 | 40.24 | 22.75 | not rated | not rated | not rated |
| 50 | 74.85 | 57.57 | 40.33 | 22.89 | not rated | not rated |
| 55 | 92.11 | 74.81 | 57.60 | 40.41 | 23.02 | not rated |
| 60 | 109.34 | 92.00 | 74.78 | 57.63 | 40.50 | 23.15 |
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) | 46.053 | 7.99 | 57.5 |
| Low speed (Y) | 40.146 | 6.97 | 45.0 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 2400 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 2150 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.