BE-2x980EB1-B01C C
1205.36 kW
Dry cooler BE-2x791EC1-C04C C
Defrost: None
Product code: BE-2x791EC1-C04C C
- Heat rejection i
- 1209.76 kW
- Air flow
- 342,347 m³/h
- Fans
- 14 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 342,347 m³/h |
|---|---|
| External surface | 3,671.2 m² |
| Inner volume | 734.9 dm³ |
| Fin material | Aluminium |
| Net weight | 4,182 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 | 103.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x791EC1-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)
- 1209.758 kW Fluid flow 209.98 m³/h Pressure drop 53.1 kPa
- Heat rejection · Low speed (Y)
- 928.632 kW Fluid flow 161.06 m³/h Pressure drop 33.0 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 | 709.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1209.76 | 711.46 | not rated | not rated | not rated | not rated |
| 45 | 1697.00 | 1208.61 | 713.47 | not rated | not rated | not rated |
| 50 | 2180.08 | 1692.95 | 1207.91 | 715.61 | not rated | not rated |
| 55 | 2661.14 | 2173.21 | 1689.78 | 1207.99 | 718.00 | not rated |
| 60 | 3141.00 | 2651.48 | 2167.75 | 1688.02 | 1208.90 | 721.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 550.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 928.63 | 552.16 | not rated | not rated | not rated | not rated |
| 45 | 1295.80 | 927.53 | 553.70 | not rated | not rated | not rated |
| 50 | 1659.23 | 1292.39 | 926.91 | 555.29 | not rated | not rated |
| 55 | 2020.92 | 1653.64 | 1289.87 | 926.95 | 557.27 | not rated |
| 60 | 2381.64 | 2013.23 | 1649.37 | 1288.57 | 927.98 | 559.68 |
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) | 1209.758 | 209.98 | 53.1 |
| Low speed (Y) | 928.632 | 161.06 | 33.0 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 8850 mm |
| F | 2230 mm |
| G | 9450 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 3600 mm |
| H | 9100 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8850 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.