BC/BD-191MB5-B04 C
67.90 kW
Dry cooler BC/BD-263CC5-B19 C
Defrost: None
Product code: BC/BD-263CC5-B19 C
- Heat rejection i
- 67.87 kW
- Air flow
- 22,707 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 22,707 m³/h |
|---|---|
| External surface | 208.6 m² |
| Inner volume | 28.2 dm³ |
| Fin material | Aluminium |
| Net weight | 246 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 | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-263CC5-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)
- 67.871 kW Fluid flow 11.78 m³/h Pressure drop 47.8 kPa
- Heat rejection · Low speed (Y)
- 57.555 kW Fluid flow 9.99 m³/h Pressure drop 35.5 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 | 38.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 67.87 | 39.04 | not rated | not rated | not rated | not rated |
| 45 | 96.23 | 67.89 | 39.22 | not rated | not rated | not rated |
| 50 | 124.36 | 96.08 | 67.91 | 39.38 | not rated | not rated |
| 55 | 152.39 | 124.05 | 95.96 | 67.95 | 39.55 | not rated |
| 60 | 180.37 | 151.93 | 123.80 | 95.89 | 68.03 | 39.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 33.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 57.56 | 33.32 | not rated | not rated | not rated | not rated |
| 45 | 81.32 | 57.55 | 33.46 | not rated | not rated | not rated |
| 50 | 104.89 | 81.17 | 57.55 | 33.60 | not rated | not rated |
| 55 | 128.36 | 104.60 | 81.05 | 57.58 | 33.74 | not rated |
| 60 | 151.77 | 127.93 | 104.36 | 80.98 | 57.64 | 33.90 |
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) | 67.871 | 11.78 | 47.8 |
| Low speed (Y) | 57.555 | 9.99 | 35.5 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1200 mm |
| C | 1240 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 1190 mm |
| K | 2400 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 2400 mm |
|---|---|
| Width | 1240 mm |
| Height | 1200 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.