BC/BD-2X263BB1-B19 C
118.63 kW
Dry cooler BC/BD-663BA5-B19 C
Defrost: None
Product code: BC/BD-663BA5-B19 C
- Heat rejection i
- 118.62 kW
- Air flow
- 73,564 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 73,564 m³/h |
|---|---|
| External surface | 236.5 m² |
| Inner volume | 39.8 dm³ |
| Fin material | Aluminium |
| Net weight | 501 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 7,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.1 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-663BA5-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)
- 118.619 kW Fluid flow 20.59 m³/h Pressure drop 18.1 kPa
- Heat rejection · Low speed (Y)
- 104.052 kW Fluid flow 18.06 m³/h Pressure drop 14.4 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 | 63.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 118.62 | 64.68 | not rated | not rated | not rated | not rated |
| 45 | 172.28 | 119.16 | 65.43 | not rated | not rated | not rated |
| 50 | 225.66 | 172.59 | 119.63 | 66.07 | not rated | not rated |
| 55 | 278.91 | 225.76 | 172.86 | 120.04 | 66.65 | not rated |
| 60 | 332.08 | 278.81 | 225.86 | 173.13 | 120.45 | 67.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 56.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 104.05 | 56.88 | not rated | not rated | not rated | not rated |
| 45 | 150.91 | 104.54 | 57.56 | not rated | not rated | not rated |
| 50 | 197.47 | 151.19 | 104.96 | 58.16 | not rated | not rated |
| 55 | 243.90 | 197.57 | 151.44 | 105.35 | 58.70 | not rated |
| 60 | 290.26 | 243.83 | 197.67 | 151.70 | 105.77 | 59.21 |
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) | 118.619 | 20.59 | 18.1 |
| Low speed (Y) | 104.052 | 18.06 | 14.4 |
Dimensions
| A | 5750 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6000 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5750 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.