BE-2x580BB1-B01C C
575.87 kW
Dry cooler BE-2x391DC1-C04C C
Defrost: None
Product code: BE-2x391DC1-C04C C
- Heat rejection i
- 576.05 kW
- Air flow
- 168,143 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 168,143 m³/h |
|---|---|
| External surface | 1,902.3 m² |
| Inner volume | 261.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,073 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-C04C 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)
- 576.054 kW Fluid flow 99.98 m³/h Pressure drop 64.3 kPa
- Heat rejection · Low speed (Y)
- 456.443 kW Fluid flow 79.22 m³/h Pressure drop 42.6 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 | 338.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 576.05 | 339.35 | not rated | not rated | not rated | not rated |
| 45 | 807.20 | 574.66 | 339.74 | not rated | not rated | not rated |
| 50 | 1036.29 | 804.14 | 573.47 | 340.15 | not rated | not rated |
| 55 | 1264.53 | 1031.63 | 801.43 | 572.57 | 340.72 | not rated |
| 60 | 1492.29 | 1258.32 | 1027.62 | 799.40 | 572.18 | 341.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 270.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 456.44 | 270.90 | not rated | not rated | not rated | not rated |
| 45 | 637.01 | 455.08 | 271.15 | not rated | not rated | not rated |
| 50 | 815.90 | 634.29 | 453.96 | 271.44 | not rated | not rated |
| 55 | 994.02 | 811.86 | 631.98 | 453.15 | 271.87 | not rated |
| 60 | 1171.69 | 988.68 | 808.41 | 630.21 | 452.75 | 272.51 |
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) | 576.054 | 99.98 | 64.3 |
| Low speed (Y) | 456.443 | 79.22 | 42.6 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 5850 mm |
| F | 2230 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.