BE-880AD5-B01 C
656.38 kW
Dry cooler BE-t-2x391HB1-B04T C
Defrost: None
Product code: BE-t-2x391HB1-B04T C
- Heat rejection i
- 656.71 kW
- Air flow
- 173,713 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 173,713 m³/h |
|---|---|
| External surface | 1,744.0 m² |
| Inner volume | 261.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,153 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-t-2x391HB1-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)
- 656.711 kW Fluid flow 113.89 m³/h Pressure drop 77.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 519.107 kW Fluid flow 90.03 m³/h Pressure drop 51.1 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 | 390.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 656.71 | 390.32 | not rated | not rated | not rated | not rated |
| 45 | 915.75 | 654.17 | 390.22 | not rated | not rated | not rated |
| 50 | 1172.31 | 910.94 | 651.90 | 390.23 | not rated | not rated |
| 55 | 1427.74 | 1165.32 | 906.71 | 650.13 | 390.43 | not rated |
| 60 | 1682.49 | 1418.58 | 1159.19 | 903.29 | 648.97 | 390.89 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 311.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 519.11 | 311.31 | not rated | not rated | not rated | not rated |
| 45 | 720.41 | 516.73 | 310.99 | not rated | not rated | not rated |
| 50 | 919.59 | 716.12 | 514.64 | 310.87 | not rated | not rated |
| 55 | 1117.80 | 913.49 | 712.39 | 512.98 | 310.93 | not rated |
| 60 | 1315.47 | 1109.92 | 908.18 | 709.38 | 511.92 | 311.34 |
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) | 656.711 | 113.89 | 77.6 |
| Low speed (Y) | 519.107 | 90.03 | 51.1 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 5850 mm |
| F | 2330 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.