BE-2x980EC1-B01T C
1417.13 kW
Dry cooler BE-2x991EB5-B04T C
Defrost: None
Product code: BE-2x991EB5-B04T C
- Heat rejection i
- 1422.39 kW
- Air flow
- 491,833 m³/h
- Fans
- 18 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 491,833 m³/h |
|---|---|
| External surface | 3,637.4 m² |
| Inner volume | 923.8 dm³ |
| Fin material | Aluminium |
| Net weight | 5,268 kg |
| Quantity | 18 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 50,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 71.0 dB(A) |
|---|---|
| Sound power | 104.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x991EB5-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)
- 1422.386 kW Fluid flow 246.87 m³/h Pressure drop 94.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 1145.492 kW Fluid flow 198.82 m³/h Pressure drop 64.6 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 | 829.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1422.39 | 830.73 | not rated | not rated | not rated | not rated |
| 45 | 2003.53 | 1420.58 | 832.14 | not rated | not rated | not rated |
| 50 | 2580.74 | 1998.61 | 1419.09 | 833.49 | not rated | not rated |
| 55 | 3156.22 | 2572.86 | 1994.46 | 1418.19 | 835.09 | not rated |
| 60 | 3730.62 | 3145.29 | 2566.11 | 1991.43 | 1418.25 | 837.15 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 672.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1145.49 | 674.07 | not rated | not rated | not rated | not rated |
| 45 | 1607.63 | 1143.97 | 675.18 | not rated | not rated | not rated |
| 50 | 2066.37 | 1603.60 | 1142.80 | 676.41 | not rated | not rated |
| 55 | 2523.47 | 2059.90 | 1600.32 | 1142.18 | 677.73 | not rated |
| 60 | 2979.75 | 2514.68 | 2054.58 | 1598.10 | 1142.27 | 679.53 |
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) | 1422.386 | 246.87 | 94.8 |
| Low speed (Y) | 1145.492 | 198.82 | 64.6 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 11250 mm |
| F | 2330 mm |
| G | 11850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| E3 | 3600 mm |
| H | 11500 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 11850 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.