BE-t-2x391HB1-B04T C
656.71 kW
Dry cooler BE-880AD5-B01 C
Defrost: None
Product code: BE-880AD5-B01 C
- Heat rejection i
- 656.38 kW
- Air flow
- 166,729 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 166,729 m³/h |
|---|---|
| External surface | 3,183.8 m² |
| Inner volume | 447.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,485 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-880AD5-B01 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)
- 656.379 kW Fluid flow 113.85 m³/h Pressure drop 70.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 506.588 kW Fluid flow 87.85 m³/h Pressure drop 44.4 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 | 396.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 656.38 | 395.49 | not rated | not rated | not rated | not rated |
| 45 | 909.73 | 653.49 | 394.96 | not rated | not rated | not rated |
| 50 | 1160.75 | 904.73 | 650.99 | 394.55 | not rated | not rated |
| 55 | 1410.69 | 1153.71 | 900.42 | 649.05 | 394.50 | not rated |
| 60 | 1660.03 | 1401.65 | 1147.65 | 897.01 | 647.84 | 394.92 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 308.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 506.59 | 308.22 | not rated | not rated | not rated | not rated |
| 45 | 698.61 | 504.15 | 307.72 | not rated | not rated | not rated |
| 50 | 888.74 | 694.51 | 502.08 | 307.43 | not rated | not rated |
| 55 | 1077.98 | 883.03 | 691.02 | 500.52 | 307.38 | not rated |
| 60 | 1266.75 | 1070.71 | 878.17 | 688.30 | 499.55 | 307.63 |
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) | 656.379 | 113.85 | 70.3 |
| Low speed (Y) | 506.588 | 87.85 | 44.4 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 10060 mm |
| F | 1150 mm |
| G | 10660 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10660 mm |
|---|---|
| Width | 1300 mm |
| Height | 1808 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.