BE-791ED5-B04 C
717.88 kW
Dry cooler BE-2x391CC1-B04T C
Defrost: None
Product code: BE-2x391CC1-B04T C
- Heat rejection i
- 717.66 kW
- Air flow
- 176,995 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 176,995 m³/h |
|---|---|
| External surface | 4,020.6 m² |
| Inner volume | 498.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,951 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x391CC1-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)
- 717.664 kW Fluid flow 124.47 m³/h Pressure drop 106.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 562.622 kW Fluid flow 97.57 m³/h Pressure drop 69.0 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 | 436.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 717.66 | 434.85 | not rated | not rated | not rated | not rated |
| 45 | 991.53 | 713.51 | 433.60 | not rated | not rated | not rated |
| 50 | 1262.88 | 984.79 | 709.85 | 432.62 | not rated | not rated |
| 55 | 1533.07 | 1253.64 | 978.88 | 706.84 | 432.00 | not rated |
| 60 | 1802.62 | 1521.36 | 1245.54 | 974.01 | 704.71 | 431.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 345.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 562.62 | 343.95 | not rated | not rated | not rated | not rated |
| 45 | 773.79 | 558.99 | 342.77 | not rated | not rated | not rated |
| 50 | 982.91 | 768.03 | 555.82 | 341.82 | not rated | not rated |
| 55 | 1191.10 | 975.10 | 762.99 | 553.20 | 341.21 | not rated |
| 60 | 1398.77 | 1181.27 | 968.28 | 758.86 | 551.33 | 341.07 |
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) | 717.664 | 124.47 | 106.2 |
| Low speed (Y) | 562.622 | 97.57 | 69.0 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 7650 mm |
| F | 2330 mm |
| G | 8250 mm |
| E1 | 2450 mm |
| E2 | 2400 mm |
| H | 7900 mm |
| D IN | 4" |
| D OUT | 4" |
| 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.