BE-t-2x380HC5-B01T C
557.25 kW
Dry cooler BE-2x391AC1-B04T C
Defrost: None
Product code: BE-2x391AC1-B04T C
- Heat rejection i
- 556.82 kW
- Air flow
- 160,699 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 160,699 m³/h |
|---|---|
| External surface | 2,010.9 m² |
| Inner volume | 297.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,056 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.1 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x391AC1-B04T 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)
- 556.823 kW Fluid flow 96.64 m³/h Pressure drop 75.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 438.803 kW Fluid flow 76.10 m³/h Pressure drop 49.6 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 | 327.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 556.82 | 327.75 | not rated | not rated | not rated | not rated |
| 45 | 780.75 | 555.70 | 328.24 | not rated | not rated | not rated |
| 50 | 1002.67 | 778.09 | 554.79 | 328.80 | not rated | not rated |
| 55 | 1223.79 | 998.56 | 775.80 | 554.19 | 329.47 | not rated |
| 60 | 1444.39 | 1218.22 | 995.07 | 774.16 | 554.05 | 330.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 260.48 | not rated | not rated | not rated | not rated | not rated |
| 40 | 438.80 | 260.90 | not rated | not rated | not rated | not rated |
| 45 | 612.22 | 437.83 | 261.26 | not rated | not rated | not rated |
| 50 | 783.97 | 610.00 | 437.04 | 261.70 | not rated | not rated |
| 55 | 954.96 | 780.61 | 608.21 | 436.58 | 262.28 | not rated |
| 60 | 1125.53 | 950.46 | 777.82 | 606.95 | 436.55 | 263.10 |
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) | 556.823 | 96.64 | 75.7 |
| Low speed (Y) | 438.803 | 76.10 | 49.6 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.