BE-2x980ED1-B01C C
1388.78 kW
Dry cooler BE-2x991AC5-C04C C
Defrost: None
Product code: BE-2x991AC5-C04C C
- Heat rejection i
- 1384.19 kW
- Air flow
- 467,227 m³/h
- Fans
- 18 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 467,227 m³/h |
|---|---|
| External surface | 4,204.9 m² |
| Inner volume | 676.5 dm³ |
| Fin material | Aluminium |
| Net weight | 4,961 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 | 104.5 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x991AC5-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)
- 1384.192 kW Fluid flow 240.24 m³/h Pressure drop 36.0 kPa
- Heat rejection · Low speed (Y)
- 1103.885 kW Fluid flow 191.58 m³/h Pressure drop 24.0 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 | 790.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1384.19 | 794.64 | not rated | not rated | not rated | not rated |
| 45 | 1964.31 | 1384.93 | 798.60 | not rated | not rated | not rated |
| 50 | 2539.95 | 1961.76 | 1385.74 | 802.27 | not rated | not rated |
| 55 | 3113.44 | 2534.29 | 1959.82 | 1386.94 | 806.00 | not rated |
| 60 | 3685.82 | 3104.77 | 2529.75 | 1958.95 | 1388.98 | 809.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 635.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1103.89 | 639.49 | not rated | not rated | not rated | not rated |
| 45 | 1559.29 | 1104.28 | 642.71 | not rated | not rated | not rated |
| 50 | 2010.51 | 1556.98 | 1104.91 | 645.75 | not rated | not rated |
| 55 | 2459.80 | 2005.74 | 1555.33 | 1105.94 | 648.92 | not rated |
| 60 | 2907.93 | 2452.46 | 2002.04 | 1554.74 | 1107.74 | 652.36 |
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) | 1384.192 | 240.24 | 36.0 |
| Low speed (Y) | 1103.885 | 191.58 | 24.0 |
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 | 6" |
| D OUT | 6" |
| 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.