BC/BD-t-291OC1-B04 C
153.20 kW
Dry cooler BC/BD-580AC5-B03 C
Defrost: None
Product code: BC/BD-580AC5-B03 C
- Heat rejection i
- 153.27 kW
- Air flow
- 41,988 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,988 m³/h |
|---|---|
| External surface | 696.2 m² |
| Inner volume | 94.4 dm³ |
| Fin material | Aluminium |
| Net weight | 824 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-580AC5-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)
- 153.269 kW Fluid flow 26.60 m³/h Pressure drop 69.8 kPa
- Heat rejection · Low speed (Y)
- 119.243 kW Fluid flow 20.68 m³/h Pressure drop 44.6 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 | 91.42 | not rated | not rated | not rated | not rated | not rated |
| 40 | 153.27 | 91.58 | not rated | not rated | not rated | not rated |
| 45 | 213.53 | 153.07 | 91.76 | not rated | not rated | not rated |
| 50 | 273.30 | 213.05 | 152.97 | 91.97 | not rated | not rated |
| 55 | 332.83 | 272.53 | 212.71 | 152.99 | 92.23 | not rated |
| 60 | 392.23 | 331.77 | 271.95 | 212.55 | 153.16 | 92.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 71.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 119.24 | 71.92 | not rated | not rated | not rated | not rated |
| 45 | 165.37 | 119.04 | 72.02 | not rated | not rated | not rated |
| 50 | 211.06 | 164.90 | 118.90 | 72.14 | not rated | not rated |
| 55 | 256.55 | 210.34 | 164.55 | 118.87 | 72.34 | not rated |
| 60 | 301.93 | 255.59 | 209.80 | 164.38 | 118.98 | 72.63 |
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) | 153.269 | 26.60 | 69.8 |
| Low speed (Y) | 119.243 | 20.68 | 44.6 |
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.