BE-2x691AC5-B04T C
1033.02 kW
Dry cooler BE-2x691EB1-B04T C
Defrost: None
Product code: BE-2x691EB1-B04T C
- Heat rejection i
- 1032.28 kW
- Air flow
- 323,955 m³/h
- Fans
- 12 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 323,955 m³/h |
|---|---|
| External surface | 2,862.7 m² |
| Inner volume | 622.6 dm³ |
| Fin material | Aluminium |
| Net weight | 3,765 kg |
| Quantity | 12 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 33,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 101.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x691EB1-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)
- 1032.282 kW Fluid flow 179.17 m³/h Pressure drop 111.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 820.366 kW Fluid flow 142.37 m³/h Pressure drop 74.1 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 | 605.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1032.28 | 606.52 | not rated | not rated | not rated | not rated |
| 45 | 1449.54 | 1030.51 | 607.21 | not rated | not rated | not rated |
| 50 | 1863.74 | 1445.31 | 1028.92 | 608.02 | not rated | not rated |
| 55 | 2276.46 | 1857.11 | 1441.58 | 1027.86 | 609.02 | not rated |
| 60 | 2688.43 | 2267.55 | 1851.31 | 1438.84 | 1027.61 | 610.45 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 485.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 820.37 | 486.13 | not rated | not rated | not rated | not rated |
| 45 | 1147.20 | 818.85 | 486.70 | not rated | not rated | not rated |
| 50 | 1471.23 | 1143.62 | 817.61 | 487.43 | not rated | not rated |
| 55 | 1794.15 | 1465.81 | 1140.69 | 816.92 | 488.38 | not rated |
| 60 | 2116.35 | 1786.83 | 1461.32 | 1138.72 | 816.88 | 489.75 |
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) | 1032.282 | 179.17 | 111.3 |
| Low speed (Y) | 820.366 | 142.37 | 74.1 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 7650 mm |
| F | 2330 mm |
| G | 8250 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 2400 mm |
| H | 7900 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8250 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.