BE-t-2x391HC1-C04C C
686.20 kW
Dry cooler BE-2x480FB1-B01C C
Defrost: None
Product code: BE-2x480FB1-B01C C
- Heat rejection i
- 686.08 kW
- Air flow
- 177,022 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 177,022 m³/h |
|---|---|
| External surface | 3,280.8 m² |
| Inner volume | 631.2 dm³ |
| Fin material | Aluminium |
| Net weight | 3,172 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-2x480FB1-B01C 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)
- 686.082 kW Fluid flow 118.98 m³/h Pressure drop 95.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 534.076 kW Fluid flow 92.62 m³/h Pressure drop 61.2 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 | 414.97 | not rated | not rated | not rated | not rated | not rated |
| 40 | 686.08 | 413.77 | not rated | not rated | not rated | not rated |
| 45 | 950.47 | 682.41 | 412.70 | not rated | not rated | not rated |
| 50 | 1212.57 | 944.47 | 679.19 | 411.86 | not rated | not rated |
| 55 | 1473.63 | 1204.30 | 939.19 | 676.52 | 411.22 | not rated |
| 60 | 1734.10 | 1463.11 | 1197.03 | 934.82 | 674.60 | 411.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 325.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 534.08 | 324.71 | not rated | not rated | not rated | not rated |
| 45 | 736.72 | 530.88 | 323.70 | not rated | not rated | not rated |
| 50 | 937.52 | 731.61 | 528.07 | 322.88 | not rated | not rated |
| 55 | 1137.47 | 930.55 | 727.14 | 525.77 | 322.37 | not rated |
| 60 | 1336.95 | 1128.67 | 924.45 | 723.45 | 524.13 | 322.26 |
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) | 686.082 | 118.98 | 95.4 |
| Low speed (Y) | 534.076 | 92.62 | 61.2 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 10050 mm |
| F | 2230 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10650 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.