BE-2X980AC1-B01T C
1353.94 kW
Dry cooler BE-2x791EC1-B04T C
Defrost: None
Product code: BE-2x791EC1-B04T C
- Heat rejection i
- 1352.48 kW
- Air flow
- 362,932 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 362,932 m³/h |
|---|---|
| External surface | 4,451.3 m² |
| Inner volume | 882.8 dm³ |
| Fin material | Aluminium |
| Net weight | 4,674 kg |
| Quantity | 14 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 39,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 102.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x791EC1-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)
- 1352.483 kW Fluid flow 234.57 m³/h Pressure drop 130.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 1043.007 kW Fluid flow 180.90 m³/h Pressure drop 82.5 kPa above the recommended pressure drop
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 | 810.13 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1352.48 | 809.95 | not rated | not rated | not rated | not rated |
| 45 | 1881.50 | 1348.39 | 809.81 | not rated | not rated | not rated |
| 50 | 2405.99 | 1873.81 | 1345.05 | 810.06 | not rated | not rated |
| 55 | 2928.40 | 2394.84 | 1867.42 | 1342.69 | 810.80 | not rated |
| 60 | 3449.64 | 2913.83 | 2385.57 | 1862.78 | 1341.79 | 812.47 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 631.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1043.01 | 630.97 | not rated | not rated | not rated | not rated |
| 45 | 1443.79 | 1039.72 | 630.73 | not rated | not rated | not rated |
| 50 | 1840.88 | 1437.77 | 1037.12 | 630.96 | not rated | not rated |
| 55 | 2236.25 | 1832.21 | 1432.90 | 1035.46 | 631.76 | not rated |
| 60 | 2630.66 | 2224.99 | 1825.16 | 1429.53 | 1035.05 | 633.35 |
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) | 1352.483 | 234.57 | 130.8 |
| Low speed (Y) | 1043.007 | 180.90 | 82.5 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 8850 mm |
| F | 2330 mm |
| G | 9450 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 3600 mm |
| H | 9100 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 9450 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.