BC/BD-2x180KC1-B03 C
72.92 kW
Dry cooler BC/BD-t-263AB1-B19 C
Defrost: None
Product code: BC/BD-t-263AB1-B19 C
- Heat rejection i
- 72.85 kW
- Air flow
- 22,753 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 22,753 m³/h |
|---|---|
| External surface | 139.6 m² |
| Inner volume | 19.0 dm³ |
| Fin material | Aluminium |
| Net weight | 209 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 | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-263AB1-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)
- 72.848 kW Fluid flow 12.64 m³/h Pressure drop 51.6 kPa
- Heat rejection · Low speed (Y)
- 61.383 kW Fluid flow 10.65 m³/h Pressure drop 38.1 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 | 41.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 72.85 | 41.85 | not rated | not rated | not rated | not rated |
| 45 | 103.27 | 72.85 | 42.06 | not rated | not rated | not rated |
| 50 | 133.42 | 103.07 | 72.86 | 42.25 | not rated | not rated |
| 55 | 163.45 | 133.03 | 102.91 | 72.90 | 42.44 | not rated |
| 60 | 193.41 | 162.88 | 132.71 | 102.81 | 72.98 | 42.65 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 35.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 61.38 | 35.51 | not rated | not rated | not rated | not rated |
| 45 | 86.69 | 61.36 | 35.68 | not rated | not rated | not rated |
| 50 | 111.73 | 86.49 | 61.36 | 35.84 | not rated | not rated |
| 55 | 136.67 | 111.37 | 86.32 | 61.37 | 36.00 | not rated |
| 60 | 161.55 | 136.15 | 111.07 | 86.22 | 61.44 | 36.19 |
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) | 72.848 | 12.64 | 51.6 |
| Low speed (Y) | 61.383 | 10.65 | 38.1 |
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 | 2" |
| D OUT | 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.