BC/BD-t-380GB1-B03 C
91.11 kW
Dry cooler BC/BD-463CA5-B19 C
Defrost: None
Product code: BC/BD-463CA5-B19 C
- Heat rejection i
- 91.09 kW
- Air flow
- 48,871 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,871 m³/h |
|---|---|
| External surface | 208.9 m² |
| Inner volume | 35.5 dm³ |
| Fin material | Aluminium |
| Net weight | 382 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-463CA5-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)
- 91.089 kW Fluid flow 15.81 m³/h Pressure drop 116.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 80.308 kW Fluid flow 13.94 m³/h Pressure drop 93.4 kPa above the recommended pressure drop
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 | 51.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 91.09 | 51.96 | not rated | not rated | not rated | not rated |
| 45 | 129.85 | 91.17 | 52.16 | not rated | not rated | not rated |
| 50 | 168.41 | 129.79 | 91.24 | 52.34 | not rated | not rated |
| 55 | 206.90 | 168.22 | 129.74 | 91.32 | 52.51 | not rated |
| 60 | 245.34 | 206.58 | 168.07 | 129.73 | 91.42 | 52.69 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 45.77 | not rated | not rated | not rated | not rated | not rated |
| 40 | 80.31 | 45.98 | not rated | not rated | not rated | not rated |
| 45 | 114.28 | 80.38 | 46.16 | not rated | not rated | not rated |
| 50 | 148.07 | 114.22 | 80.44 | 46.32 | not rated | not rated |
| 55 | 181.78 | 147.90 | 114.18 | 80.52 | 46.48 | not rated |
| 60 | 215.44 | 181.49 | 147.76 | 114.18 | 80.62 | 46.65 |
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) | 91.089 | 15.81 | 116.6 |
| Low speed (Y) | 80.308 | 13.94 | 93.4 |
Dimensions
| A | 3900 mm |
|---|---|
| B | 1200 mm |
| C | 1240 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 1190 mm |
| K | 4200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4200 mm |
|---|---|
| Width | 1240 mm |
| Height | 1200 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.