BE-t-2x580GC1-B01T C
837.16 kW
Dry cooler BE-2x591AC1-C04C C
Defrost: None
Product code: BE-2x591AC1-C04C C
- Heat rejection i
- 837.32 kW
- Air flow
- 255,069 m³/h
- Fans
- 10 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 255,069 m³/h |
|---|---|
| External surface | 2,763.2 m² |
| Inner volume | 359.1 dm³ |
| Fin material | Aluminium |
| Net weight | 2,856 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 | 100.7 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x591AC1-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)
- 837.324 kW Fluid flow 145.32 m³/h Pressure drop 58.9 kPa
- Heat rejection · Low speed (Y)
- 657.485 kW Fluid flow 114.10 m³/h Pressure drop 38.2 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 | 484.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 837.32 | 486.77 | not rated | not rated | not rated | not rated |
| 45 | 1181.12 | 836.90 | 488.50 | not rated | not rated | not rated |
| 50 | 1521.97 | 1178.57 | 836.70 | 490.19 | not rated | not rated |
| 55 | 1861.45 | 1517.39 | 1176.54 | 836.83 | 492.02 | not rated |
| 60 | 2200.06 | 1854.97 | 1513.72 | 1175.33 | 837.56 | 494.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 384.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 657.49 | 386.21 | not rated | not rated | not rated | not rated |
| 45 | 922.48 | 657.07 | 387.61 | not rated | not rated | not rated |
| 50 | 1184.99 | 920.37 | 656.74 | 388.98 | not rated | not rated |
| 55 | 1446.27 | 1181.27 | 918.75 | 656.90 | 390.49 | not rated |
| 60 | 1706.88 | 1441.03 | 1178.37 | 917.89 | 657.67 | 392.34 |
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) | 837.324 | 145.32 | 58.9 |
| Low speed (Y) | 657.485 | 114.10 | 38.2 |
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 |
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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.