BE-2x580AB5-B01T C
616.77 kW
Dry cooler BE-2x391DC1-B04T C
Defrost: None
Product code: BE-2x391DC1-B04T C
- Heat rejection i
- 617.54 kW
- Air flow
- 172,856 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 172,856 m³/h |
|---|---|
| External surface | 2,325.4 m² |
| Inner volume | 317.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,328 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x391DC1-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)
- 617.536 kW Fluid flow 107.17 m³/h Pressure drop 52.8 kPa
- Heat rejection · Low speed (Y)
- 488.478 kW Fluid flow 84.72 m³/h Pressure drop 34.7 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 | 364.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 617.54 | 365.15 | not rated | not rated | not rated | not rated |
| 45 | 863.29 | 615.59 | 365.37 | not rated | not rated | not rated |
| 50 | 1106.90 | 859.38 | 613.88 | 365.60 | not rated | not rated |
| 55 | 1349.51 | 1101.11 | 855.96 | 612.45 | 366.01 | not rated |
| 60 | 1591.52 | 1341.85 | 1096.04 | 853.21 | 611.67 | 366.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 290.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 488.48 | 290.99 | not rated | not rated | not rated | not rated |
| 45 | 680.24 | 486.66 | 291.07 | not rated | not rated | not rated |
| 50 | 870.12 | 676.79 | 485.07 | 291.16 | not rated | not rated |
| 55 | 1059.11 | 865.07 | 673.76 | 483.84 | 291.42 | not rated |
| 60 | 1247.60 | 1052.51 | 860.68 | 671.35 | 483.08 | 291.87 |
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) | 617.536 | 107.17 | 52.8 |
| Low speed (Y) | 488.478 | 84.72 | 34.7 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 5850 mm |
| F | 2330 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.