BC/BD-t-2X550AA1-B09 C
178.52 kW
Dry cooler BC/BD-563BD5-B19 C
Defrost: None
Product code: BC/BD-563BD5-B19 C
- Heat rejection i
- 178.47 kW
- Air flow
- 55,304 m³/h
- Fans
- 5 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 55,304 m³/h |
|---|---|
| External surface | 492.6 m² |
| Inner volume | 77.8 dm³ |
| Fin material | Aluminium |
| Net weight | 514 kg |
| Quantity | 5 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 6,300 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 | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-563BD5-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)
- 178.473 kW Fluid flow 30.98 m³/h Pressure drop 39.5 kPa
- Heat rejection · Low speed (Y)
- 148.803 kW Fluid flow 25.83 m³/h Pressure drop 28.6 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 | 103.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 178.47 | 103.95 | not rated | not rated | not rated | not rated |
| 45 | 251.49 | 178.39 | 104.33 | not rated | not rated | not rated |
| 50 | 323.89 | 250.96 | 178.33 | 104.69 | not rated | not rated |
| 55 | 395.99 | 322.94 | 250.54 | 178.36 | 105.08 | not rated |
| 60 | 467.93 | 394.64 | 322.17 | 250.28 | 178.51 | 105.52 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 86.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 148.80 | 87.20 | not rated | not rated | not rated | not rated |
| 45 | 209.02 | 148.72 | 87.53 | not rated | not rated | not rated |
| 50 | 268.65 | 208.56 | 148.68 | 87.85 | not rated | not rated |
| 55 | 328.03 | 267.84 | 208.19 | 148.71 | 88.20 | not rated |
| 60 | 387.27 | 326.89 | 267.19 | 207.99 | 148.86 | 88.60 |
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) | 178.473 | 30.98 | 39.5 |
| Low speed (Y) | 148.803 | 25.83 | 28.6 |
Dimensions
| A | 4950 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4600 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 5300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4950 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.