BC/BD-263BC1-B19 C
69.01 kW
Dry cooler BC/BD-463BA5-B01 C
Defrost: None
Product code: BC/BD-463BA5-B01 C
- Heat rejection i
- 68.96 kW
- Air flow
- 37,014 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 37,014 m³/h |
|---|---|
| External surface | 157.6 m² |
| Inner volume | 27.6 dm³ |
| Fin material | Aluminium |
| Net weight | 348 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 860 rpm |
| Power | 2,400 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 80.8 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-463BA5-B01 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 · Single phase
- 68.956 kW Fluid flow 11.97 m³/h Pressure drop 30.1 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 38.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 68.96 | 38.67 | not rated | not rated | not rated | not rated |
| 45 | 99.00 | 69.15 | 38.97 | not rated | not rated | not rated |
| 50 | 128.86 | 99.07 | 69.32 | 39.22 | not rated | not rated |
| 55 | 158.66 | 128.83 | 99.15 | 69.48 | 39.46 | not rated |
| 60 | 188.40 | 158.53 | 128.82 | 99.24 | 69.65 | 39.69 |
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] |
|---|---|---|---|
| Single phase | 68.956 | 11.97 | 30.1 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 4200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3950 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.