BE-2x491FB5-B04T C
815.22 kW
Dry cooler BE-t-2x591GB1-C04C C
Defrost: None
Product code: BE-t-2x591GB1-C04C C
- Heat rejection i
- 815.33 kW
- Air flow
- 261,108 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 261,108 m³/h |
|---|---|
| External surface | 1,585.3 m² |
| Inner volume | 231.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,510 kg |
| Quantity | 10 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 28,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 100.4 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-t-2x591GB1-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)
- 815.332 kW Fluid flow 141.50 m³/h Pressure drop 33.3 kPa
- Heat rejection · Low speed (Y)
- 645.769 kW Fluid flow 112.09 m³/h Pressure drop 21.8 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 | 457.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 815.33 | 461.41 | not rated | not rated | not rated | not rated |
| 45 | 1163.21 | 816.42 | 464.86 | not rated | not rated | not rated |
| 50 | 1507.77 | 1161.90 | 817.49 | 467.96 | not rated | not rated |
| 55 | 1850.76 | 1504.25 | 1160.91 | 818.66 | 470.98 | not rated |
| 60 | 2192.92 | 1845.16 | 1501.39 | 1160.56 | 820.26 | 474.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 365.65 | not rated | not rated | not rated | not rated | not rated |
| 40 | 645.77 | 368.99 | not rated | not rated | not rated | not rated |
| 45 | 916.40 | 646.49 | 371.80 | not rated | not rated | not rated |
| 50 | 1183.89 | 915.07 | 647.26 | 374.35 | not rated | not rated |
| 55 | 1450.07 | 1180.89 | 914.24 | 648.19 | 376.87 | not rated |
| 60 | 1715.42 | 1445.40 | 1178.60 | 913.99 | 649.62 | 379.47 |
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) | 815.332 | 141.50 | 33.3 |
| Low speed (Y) | 645.769 | 112.09 | 21.8 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 6450 mm |
| F | 2230 mm |
| G | 7050 mm |
| E1 | 1250 mm |
| E2 | 3600 mm |
| H | 6700 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.