BE-880EB1-B01 C
592.74 kW
Dry cooler BE-2x491AB5-B04T C
Defrost: None
Product code: BE-2x491AB5-B04T C
- Heat rejection i
- 592.96 kW
- Air flow
- 223,448 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 223,448 m³/h |
|---|---|
| External surface | 1,700.1 m² |
| Inner volume | 297.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,385 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x491AB5-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)
- 592.959 kW Fluid flow 102.90 m³/h Pressure drop 83.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 486.202 kW Fluid flow 84.38 m³/h Pressure drop 58.5 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 | 341.65 | not rated | not rated | not rated | not rated | not rated |
| 40 | 592.96 | 342.76 | not rated | not rated | not rated | not rated |
| 45 | 839.37 | 592.64 | 343.70 | not rated | not rated | not rated |
| 50 | 1084.22 | 837.76 | 592.43 | 344.60 | not rated | not rated |
| 55 | 1328.31 | 1081.36 | 836.46 | 592.39 | 345.53 | not rated |
| 60 | 1572.00 | 1324.24 | 1078.97 | 835.55 | 592.64 | 346.59 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 282.12 | not rated | not rated | not rated | not rated | not rated |
| 40 | 486.20 | 282.93 | not rated | not rated | not rated | not rated |
| 45 | 685.84 | 485.77 | 283.66 | not rated | not rated | not rated |
| 50 | 884.07 | 684.28 | 485.42 | 284.33 | not rated | not rated |
| 55 | 1081.60 | 881.42 | 682.98 | 485.26 | 285.07 | not rated |
| 60 | 1278.77 | 1077.91 | 879.20 | 682.08 | 485.42 | 285.94 |
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) | 592.959 | 102.90 | 83.1 |
| Low speed (Y) | 486.202 | 84.38 | 58.5 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 5250 mm |
| F | 2330 mm |
| G | 5850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 5500 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.