BE-2x380DC1-B01T C
506.38 kW
Dry cooler BE-591EC1-B04 C
Defrost: None
Product code: BE-591EC1-B04 C
- Heat rejection i
- 506.52 kW
- Air flow
- 133,374 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 133,374 m³/h |
|---|---|
| External surface | 1,787.1 m² |
| Inner volume | 339.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,593 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.2 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-591EC1-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)
- 506.524 kW Fluid flow 87.83 m³/h Pressure drop 100.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 392.100 kW Fluid flow 68.00 m³/h Pressure drop 63.6 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 | 303.84 | not rated | not rated | not rated | not rated | not rated |
| 40 | 506.52 | 303.65 | not rated | not rated | not rated | not rated |
| 45 | 704.10 | 504.78 | 303.51 | not rated | not rated | not rated |
| 50 | 899.92 | 700.90 | 503.29 | 303.50 | not rated | not rated |
| 55 | 1094.93 | 895.31 | 698.18 | 502.23 | 303.69 | not rated |
| 60 | 1289.50 | 1088.94 | 891.39 | 696.11 | 501.67 | 304.13 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 237.59 | not rated | not rated | not rated | not rated | not rated |
| 40 | 392.10 | 237.35 | not rated | not rated | not rated | not rated |
| 45 | 542.37 | 390.68 | 237.22 | not rated | not rated | not rated |
| 50 | 691.22 | 539.83 | 389.51 | 237.22 | not rated | not rated |
| 55 | 839.40 | 687.59 | 537.72 | 388.70 | 237.42 | not rated |
| 60 | 987.21 | 834.71 | 684.58 | 536.19 | 388.39 | 237.94 |
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) | 506.524 | 87.83 | 100.2 |
| Low speed (Y) | 392.100 | 68.00 | 63.6 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 6460 mm |
| F | 1050 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7060 mm |
|---|---|
| Width | 1210 mm |
| Height | 1958 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.