BE-591AD5-B04 C
500.28 kW
Dry cooler BE-t-2x391GB5-B04T C
Defrost: None
Product code: BE-t-2x391GB5-B04T C
- Heat rejection i
- 500.54 kW
- Air flow
- 165,590 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 165,590 m³/h |
|---|---|
| External surface | 984.9 m² |
| Inner volume | 205.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,788 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 | 98.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-t-2x391GB5-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)
- 500.535 kW Fluid flow 86.87 m³/h Pressure drop 33.7 kPa
- Heat rejection · Low speed (Y)
- 403.208 kW Fluid flow 69.98 m³/h Pressure drop 22.9 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 | 284.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 500.54 | 286.29 | not rated | not rated | not rated | not rated |
| 45 | 710.96 | 500.55 | 287.74 | not rated | not rated | not rated |
| 50 | 919.63 | 709.55 | 500.57 | 289.04 | not rated | not rated |
| 55 | 1127.46 | 916.87 | 708.36 | 500.74 | 290.33 | not rated |
| 60 | 1334.86 | 1123.42 | 914.50 | 707.51 | 501.14 | 291.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 231.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 403.21 | 232.46 | not rated | not rated | not rated | not rated |
| 45 | 570.26 | 403.07 | 233.61 | not rated | not rated | not rated |
| 50 | 735.66 | 568.90 | 402.99 | 234.66 | not rated | not rated |
| 55 | 900.27 | 733.19 | 567.78 | 403.03 | 235.72 | not rated |
| 60 | 1064.50 | 896.70 | 731.05 | 567.01 | 403.36 | 236.85 |
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) | 500.535 | 86.87 | 33.7 |
| Low speed (Y) | 403.208 | 69.98 | 22.9 |
Dimensions
| A | 2910 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 | 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.