BC/BD-2x380KC5-B01 C
345.23 kW
Dry cooler BC/BD-2X663BB1-B19 C
Defrost: None
Product code: BC/BD-2X663BB1-B19 C
- Heat rejection i
- 345.30 kW
- Air flow
- 140,040 m³/h
- Fans
- 12 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 140,040 m³/h |
|---|---|
| External surface | 826.7 m² |
| Inner volume | 142.6 dm³ |
| Fin material | Aluminium |
| Net weight | 924 kg |
| Quantity | 12 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 15,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.1 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X663BB1-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)
- 345.300 kW Fluid flow 59.93 m³/h Pressure drop 17.9 kPa
- Heat rejection · Low speed (Y)
- 294.848 kW Fluid flow 51.18 m³/h Pressure drop 13.5 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 | 188.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 345.30 | 191.01 | not rated | not rated | not rated | not rated |
| 45 | 497.85 | 346.43 | 193.02 | not rated | not rated | not rated |
| 50 | 649.15 | 498.08 | 347.45 | 194.78 | not rated | not rated |
| 55 | 799.94 | 648.58 | 498.32 | 348.40 | 196.39 | not rated |
| 60 | 950.39 | 798.60 | 648.16 | 498.68 | 349.42 | 197.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 161.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 294.85 | 163.76 | not rated | not rated | not rated | not rated |
| 45 | 424.00 | 295.79 | 165.55 | not rated | not rated | not rated |
| 50 | 551.96 | 424.13 | 296.62 | 167.10 | not rated | not rated |
| 55 | 679.39 | 551.39 | 424.30 | 297.44 | 168.52 | not rated |
| 60 | 806.54 | 678.15 | 550.96 | 424.62 | 298.35 | 169.89 |
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) | 345.300 | 59.93 | 17.9 |
| Low speed (Y) | 294.848 | 51.18 | 13.5 |
Dimensions
| A | 5850 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 6200 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 5850 mm |
|---|---|
| Width | 2310 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.