BE-391BB1-B04 C
239.53 kW
Dry cooler BE-380AC1-B01 C
Defrost: None
Product code: BE-380AC1-B01 C
- Heat rejection i
- 239.89 kW
- Air flow
- 63,235 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 63,235 m³/h |
|---|---|
| External surface | 1,129.6 m² |
| Inner volume | 142.3 dm³ |
| Fin material | Aluminium |
| Net weight | 934 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-380AC1-B01 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)
- 239.888 kW Fluid flow 41.60 m³/h Pressure drop 47.7 kPa
- Heat rejection · Low speed (Y)
- 186.517 kW Fluid flow 32.35 m³/h Pressure drop 30.5 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 | 142.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 239.89 | 142.63 | not rated | not rated | not rated | not rated |
| 45 | 334.49 | 239.05 | 142.66 | not rated | not rated | not rated |
| 50 | 428.19 | 332.86 | 238.32 | 142.72 | not rated | not rated |
| 55 | 521.45 | 425.78 | 331.44 | 237.76 | 142.86 | not rated |
| 60 | 614.47 | 518.29 | 423.70 | 330.32 | 237.44 | 143.09 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 112.00 | not rated | not rated | not rated | not rated | not rated |
| 40 | 186.52 | 111.94 | not rated | not rated | not rated | not rated |
| 45 | 258.74 | 185.72 | 111.90 | not rated | not rated | not rated |
| 50 | 330.18 | 257.28 | 185.04 | 111.90 | not rated | not rated |
| 55 | 401.27 | 328.09 | 256.02 | 184.51 | 111.97 | not rated |
| 60 | 472.16 | 398.57 | 326.30 | 255.04 | 184.20 | 112.17 |
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) | 239.888 | 41.60 | 47.7 |
| Low speed (Y) | 186.517 | 32.35 | 30.5 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1150 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.