BE-2x480AB1-B01C C
510.99 kW
Dry cooler BE-591ED5-B04 C
Defrost: None
Product code: BE-591ED5-B04 C
- Heat rejection i
- 512.00 kW
- Air flow
- 131,210 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 131,210 m³/h |
|---|---|
| External surface | 1,892.6 m² |
| Inner volume | 439.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,681 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 | 97.4 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-591ED5-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)
- 511.995 kW Fluid flow 88.79 m³/h Pressure drop 65.3 kPa
- Heat rejection · Low speed (Y)
- 392.832 kW Fluid flow 68.13 m³/h Pressure drop 40.9 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 | 308.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 512.00 | 308.20 | not rated | not rated | not rated | not rated |
| 45 | 710.24 | 510.16 | 308.03 | not rated | not rated | not rated |
| 50 | 906.67 | 706.90 | 508.60 | 307.91 | not rated | not rated |
| 55 | 1102.26 | 901.89 | 704.09 | 507.48 | 308.12 | not rated |
| 60 | 1297.39 | 1096.08 | 897.86 | 701.97 | 506.92 | 308.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 239.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 392.83 | 238.85 | not rated | not rated | not rated | not rated |
| 45 | 542.20 | 391.36 | 238.70 | not rated | not rated | not rated |
| 50 | 690.11 | 539.60 | 390.17 | 238.71 | not rated | not rated |
| 55 | 837.34 | 686.43 | 537.48 | 389.38 | 238.93 | not rated |
| 60 | 984.20 | 832.61 | 683.40 | 535.95 | 389.07 | 239.46 |
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) | 511.995 | 88.79 | 65.3 |
| Low speed (Y) | 392.832 | 68.13 | 40.9 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1300 mm |
| C | 6460 mm |
| F | 1150 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7060 mm |
|---|---|
| Width | 1300 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.