BE-591EB5-B04 C
417.98 kW
Dry cooler BE-t-2x291GC1-B04T C
Defrost: None
Product code: BE-t-2x291GC1-B04T C
- Heat rejection i
- 419.02 kW
- Air flow
- 105,244 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 105,244 m³/h |
|---|---|
| External surface | 1,033.5 m² |
| Inner volume | 154.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,402 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.3 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-2x291GC1-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)
- 419.018 kW Fluid flow 72.67 m³/h Pressure drop 70.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 321.552 kW Fluid flow 55.77 m³/h Pressure drop 44.1 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 | 249.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 419.02 | 249.97 | not rated | not rated | not rated | not rated |
| 45 | 583.12 | 417.69 | 250.19 | not rated | not rated | not rated |
| 50 | 745.46 | 580.41 | 416.57 | 250.39 | not rated | not rated |
| 55 | 906.97 | 741.43 | 578.11 | 415.78 | 250.84 | not rated |
| 60 | 1068.01 | 901.65 | 738.02 | 576.39 | 415.46 | 251.51 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 193.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 321.55 | 194.01 | not rated | not rated | not rated | not rated |
| 45 | 444.84 | 320.46 | 194.18 | not rated | not rated | not rated |
| 50 | 566.66 | 442.69 | 319.58 | 194.40 | not rated | not rated |
| 55 | 687.81 | 563.52 | 440.92 | 318.99 | 194.78 | not rated |
| 60 | 808.59 | 683.72 | 560.93 | 439.65 | 318.81 | 195.40 |
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) | 419.018 | 72.67 | 70.6 |
| Low speed (Y) | 321.552 | 55.77 | 44.1 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 2850 mm |
| F | 2330 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3450 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.