BC/BD-480CB5-B01 C
213.78 kW
Dry cooler BC/BD-391BC5-B04 C
Defrost: None
Product code: BC/BD-391BC5-B04 C
- Heat rejection i
- 213.82 kW
- Air flow
- 74,784 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 74,784 m³/h |
|---|---|
| External surface | 609.4 m² |
| Inner volume | 88.0 dm³ |
| Fin material | Aluminium |
| Net weight | 657 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-391BC5-B04 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)
- 213.822 kW Fluid flow 37.11 m³/h Pressure drop 38.9 kPa
- Heat rejection · Low speed (Y)
- 169.975 kW Fluid flow 29.50 m³/h Pressure drop 25.8 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 | 121.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 213.82 | 122.39 | not rated | not rated | not rated | not rated |
| 45 | 303.97 | 214.10 | 123.07 | not rated | not rated | not rated |
| 50 | 393.44 | 303.80 | 214.37 | 123.72 | not rated | not rated |
| 55 | 482.61 | 392.86 | 303.69 | 214.67 | 124.35 | not rated |
| 60 | 571.59 | 481.62 | 392.40 | 303.72 | 215.09 | 125.03 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 97.52 | not rated | not rated | not rated | not rated | not rated |
| 40 | 169.98 | 98.16 | not rated | not rated | not rated | not rated |
| 45 | 240.50 | 170.16 | 98.74 | not rated | not rated | not rated |
| 50 | 310.41 | 240.31 | 170.36 | 99.27 | not rated | not rated |
| 55 | 380.02 | 309.87 | 240.22 | 170.63 | 99.82 | not rated |
| 60 | 449.47 | 379.15 | 309.50 | 240.27 | 171.02 | 100.42 |
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) | 213.822 | 37.11 | 38.9 |
| Low speed (Y) | 169.975 | 29.50 | 25.8 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 5900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5900 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.