BC/BD-463BD1-B19 C
154.40 kW
Dry cooler BC/BD-580DD5-B03 C
Defrost: None
Product code: BC/BD-580DD5-B03 C
- Heat rejection i
- 154.33 kW
- Air flow
- 36,404 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,404 m³/h |
|---|---|
| External surface | 828.0 m² |
| Inner volume | 176.8 dm³ |
| Fin material | Aluminium |
| Net weight | 903 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 39.0 dB(A) |
|---|---|
| Sound power | 71.0 dB(A) |
| Energy class | C |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-580DD5-B03 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)
- 154.326 kW Fluid flow 26.76 m³/h Pressure drop 39.3 kPa
- Heat rejection · Low speed (Y)
- 112.817 kW Fluid flow 19.57 m³/h Pressure drop 22.4 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 | 94.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 154.33 | 94.45 | not rated | not rated | not rated | not rated |
| 45 | 212.59 | 154.14 | 94.64 | not rated | not rated | not rated |
| 50 | 270.26 | 212.12 | 154.08 | 94.88 | not rated | not rated |
| 55 | 327.67 | 269.53 | 211.85 | 154.19 | 95.24 | not rated |
| 60 | 384.93 | 326.69 | 269.08 | 211.85 | 154.51 | 95.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 69.74 | not rated | not rated | not rated | not rated | not rated |
| 40 | 112.82 | 69.95 | not rated | not rated | not rated | not rated |
| 45 | 154.55 | 112.85 | 70.11 | not rated | not rated | not rated |
| 50 | 195.85 | 154.46 | 112.85 | 70.34 | not rated | not rated |
| 55 | 236.94 | 195.64 | 154.33 | 112.99 | 70.65 | not rated |
| 60 | 277.93 | 236.63 | 195.40 | 154.41 | 113.31 | 71.08 |
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) | 154.326 | 26.76 | 39.3 |
| Low speed (Y) | 112.817 | 19.57 | 22.4 |
Dimensions
| A | 6350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6100 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 6650 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 6650 mm |
|---|---|
| Width | 1240 mm |
| Height | 1450 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.