BE-2x191DB5-B04T C
164.28 kW
Dry cooler BE-280AD5-B01 C
Defrost: None
Product code: BE-280AD5-B01 C
- Heat rejection i
- 164.22 kW
- Air flow
- 41,682 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,682 m³/h |
|---|---|
| External surface | 795.9 m² |
| Inner volume | 112.1 dm³ |
| Fin material | Aluminium |
| Net weight | 677 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-280AD5-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)
- 164.223 kW Fluid flow 28.48 m³/h Pressure drop 77.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 126.736 kW Fluid flow 21.98 m³/h Pressure drop 48.9 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 | 99.16 | not rated | not rated | not rated | not rated | not rated |
| 40 | 164.22 | 99.01 | not rated | not rated | not rated | not rated |
| 45 | 227.55 | 163.49 | 98.87 | not rated | not rated | not rated |
| 50 | 290.30 | 226.30 | 162.86 | 98.76 | not rated | not rated |
| 55 | 352.78 | 288.54 | 225.21 | 162.37 | 98.74 | not rated |
| 60 | 415.12 | 350.52 | 287.02 | 224.36 | 162.06 | 98.84 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 77.30 | not rated | not rated | not rated | not rated | not rated |
| 40 | 126.74 | 77.15 | not rated | not rated | not rated | not rated |
| 45 | 174.74 | 126.12 | 77.03 | not rated | not rated | not rated |
| 50 | 222.26 | 173.70 | 125.60 | 76.94 | not rated | not rated |
| 55 | 269.57 | 220.83 | 172.83 | 125.20 | 76.93 | not rated |
| 60 | 316.76 | 267.75 | 219.61 | 172.15 | 124.96 | 76.99 |
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) | 164.223 | 28.48 | 77.4 |
| Low speed (Y) | 126.736 | 21.98 | 48.9 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 2860 mm |
| F | 1050 mm |
| G | 3460 mm |
| E1 | 1230 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3460 mm |
|---|---|
| Width | 1210 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.