BE-2x980EB5-B01T C
1187.19 kW
Dry cooler BE-2x991AB5-C04C C
Defrost: None
Product code: BE-2x991AB5-C04C C
- Heat rejection i
- 1188.95 kW
- Air flow
- 486,430 m³/h
- Fans
- 18 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 486,430 m³/h |
|---|---|
| External surface | 3,153.7 m² |
| Inner volume | 498.7 dm³ |
| Fin material | Aluminium |
| Net weight | 4,613 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 | 5" |
|---|---|
| Outlet | 5" |
| BE-2x991AB5-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)
- 1188.949 kW Fluid flow 206.37 m³/h Pressure drop 47.3 kPa
- Heat rejection · Low speed (Y)
- 974.382 kW Fluid flow 169.10 m³/h Pressure drop 33.1 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 | 670.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1188.95 | 675.14 | not rated | not rated | not rated | not rated |
| 45 | 1697.04 | 1190.49 | 678.82 | not rated | not rated | not rated |
| 50 | 2201.93 | 1696.15 | 1191.83 | 682.15 | not rated | not rated |
| 55 | 2705.46 | 2198.73 | 1695.39 | 1193.30 | 685.36 | not rated |
| 60 | 3208.08 | 2700.01 | 2196.05 | 1695.20 | 1195.17 | 688.63 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 553.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 974.38 | 557.30 | not rated | not rated | not rated | not rated |
| 45 | 1385.73 | 975.53 | 560.46 | not rated | not rated | not rated |
| 50 | 1794.13 | 1384.89 | 976.73 | 563.32 | not rated | not rated |
| 55 | 2201.12 | 1791.31 | 1384.33 | 978.08 | 566.14 | not rated |
| 60 | 2607.40 | 2196.51 | 1789.17 | 1384.39 | 979.88 | 569.09 |
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) | 1188.949 | 206.37 | 47.3 |
| Low speed (Y) | 974.382 | 169.10 | 33.1 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 11250 mm |
| F | 2230 mm |
| G | 11850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| E3 | 3600 mm |
| H | 11500 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11250 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.