BE-880AD1-B01 C
688.93 kW
Dry cooler BE-t-2x391HC5-B04T C
Defrost: None
Product code: BE-t-2x391HC5-B04T C
- Heat rejection i
- 688.87 kW
- Air flow
- 171,490 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 171,490 m³/h |
|---|---|
| External surface | 1,969.8 m² |
| Inner volume | 317.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,275 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-2x391HC5-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)
- 688.869 kW Fluid flow 119.47 m³/h Pressure drop 53.8 kPa
- Heat rejection · Low speed (Y)
- 538.513 kW Fluid flow 93.38 m³/h Pressure drop 34.6 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 | 413.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 688.87 | 413.00 | not rated | not rated | not rated | not rated |
| 45 | 956.13 | 685.73 | 412.60 | not rated | not rated | not rated |
| 50 | 1220.59 | 950.46 | 682.97 | 412.41 | not rated | not rated |
| 55 | 1483.76 | 1212.52 | 945.53 | 680.78 | 412.52 | not rated |
| 60 | 1746.21 | 1473.33 | 1205.50 | 941.54 | 679.38 | 413.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 326.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 538.51 | 325.85 | not rated | not rated | not rated | not rated |
| 45 | 743.71 | 535.76 | 325.49 | not rated | not rated | not rated |
| 50 | 946.57 | 738.87 | 533.33 | 325.21 | not rated | not rated |
| 55 | 1148.37 | 939.79 | 734.68 | 531.39 | 325.20 | not rated |
| 60 | 1349.57 | 1139.69 | 933.92 | 731.28 | 530.11 | 325.59 |
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) | 688.869 | 119.47 | 53.8 |
| Low speed (Y) | 538.513 | 93.38 | 34.6 |
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 |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.