BC/BD-2X363BC5-B01 C
156.82 kW
Dry cooler BC/BD-663BB5-B19 C
Defrost: None
Product code: BC/BD-663BB5-B19 C
- Heat rejection i
- 156.80 kW
- Air flow
- 71,025 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 71,025 m³/h |
|---|---|
| External surface | 354.7 m² |
| Inner volume | 62.4 dm³ |
| Fin material | Aluminium |
| Net weight | 538 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 | 92.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-663BB5-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)
- 156.802 kW Fluid flow 27.22 m³/h Pressure drop 14.0 kPa
- Heat rejection · Low speed (Y)
- 134.891 kW Fluid flow 23.41 m³/h Pressure drop 10.7 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 | 85.15 | not rated | not rated | not rated | not rated | not rated |
| 40 | 156.80 | 86.30 | not rated | not rated | not rated | not rated |
| 45 | 226.57 | 157.39 | 87.28 | not rated | not rated | not rated |
| 50 | 295.83 | 226.77 | 157.90 | 88.11 | not rated | not rated |
| 55 | 364.84 | 295.69 | 226.96 | 158.37 | 88.86 | not rated |
| 60 | 433.74 | 364.38 | 295.59 | 227.18 | 158.86 | 89.57 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 73.42 | not rated | not rated | not rated | not rated | not rated |
| 40 | 134.89 | 74.47 | not rated | not rated | not rated | not rated |
| 45 | 194.51 | 135.39 | 75.35 | not rated | not rated | not rated |
| 50 | 253.60 | 194.67 | 135.84 | 76.11 | not rated | not rated |
| 55 | 312.47 | 253.45 | 194.82 | 136.26 | 76.78 | not rated |
| 60 | 371.21 | 312.05 | 253.36 | 195.02 | 136.70 | 77.42 |
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) | 156.802 | 27.22 | 14.0 |
| Low speed (Y) | 134.891 | 23.41 | 10.7 |
Dimensions
| A | 5850 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 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.