BC/BD-t-2x191OB5-B04 C
118.86 kW
Dry cooler BC/BD-463CB5-B19 C
Defrost: None
Product code: BC/BD-463CB5-B19 C
- Heat rejection i
- 118.89 kW
- Air flow
- 47,109 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 47,109 m³/h |
|---|---|
| External surface | 313.4 m² |
| Inner volume | 48.3 dm³ |
| Fin material | Aluminium |
| Net weight | 415 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-463CB5-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)
- 118.889 kW Fluid flow 20.63 m³/h Pressure drop 93.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 102.534 kW Fluid flow 17.80 m³/h Pressure drop 72.1 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 | 68.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.89 | 68.57 | not rated | not rated | not rated | not rated |
| 45 | 168.51 | 118.88 | 68.78 | not rated | not rated | not rated |
| 50 | 217.84 | 168.27 | 118.88 | 68.98 | not rated | not rated |
| 55 | 267.02 | 217.37 | 168.07 | 118.91 | 69.19 | not rated |
| 60 | 316.12 | 266.33 | 216.98 | 167.94 | 118.99 | 69.41 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 59.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 102.53 | 59.44 | not rated | not rated | not rated | not rated |
| 45 | 144.96 | 102.51 | 59.62 | not rated | not rated | not rated |
| 50 | 187.10 | 144.73 | 102.50 | 59.79 | not rated | not rated |
| 55 | 229.10 | 186.66 | 144.54 | 102.52 | 59.97 | not rated |
| 60 | 271.05 | 228.48 | 186.31 | 144.43 | 102.60 | 60.18 |
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) | 118.889 | 20.63 | 93.6 |
| Low speed (Y) | 102.534 | 17.80 | 72.1 |
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.