BE-280BD5-B01 C
150.13 kW
Dry cooler BE-280AC5-B01 C
Defrost: None
Product code: BE-280AC5-B01 C
- Heat rejection i
- 149.84 kW
- Air flow
- 42,561 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 42,561 m³/h |
|---|---|
| External surface | 636.3 m² |
| Inner volume | 91.4 dm³ |
| Fin material | Aluminium |
| Net weight | 628 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-280AC5-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)
- 149.839 kW Fluid flow 26.01 m³/h Pressure drop 47.0 kPa
- Heat rejection · Low speed (Y)
- 117.833 kW Fluid flow 20.44 m³/h Pressure drop 30.6 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 | 88.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 149.84 | 88.40 | not rated | not rated | not rated | not rated |
| 45 | 209.74 | 149.40 | 88.46 | not rated | not rated | not rated |
| 50 | 269.13 | 208.83 | 149.01 | 88.53 | not rated | not rated |
| 55 | 328.29 | 267.77 | 208.04 | 148.72 | 88.63 | not rated |
| 60 | 387.30 | 326.49 | 266.60 | 207.41 | 148.53 | 88.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 70.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 117.83 | 70.14 | not rated | not rated | not rated | not rated |
| 45 | 164.19 | 117.42 | 70.16 | not rated | not rated | not rated |
| 50 | 210.10 | 163.39 | 117.06 | 70.20 | not rated | not rated |
| 55 | 255.79 | 208.93 | 162.70 | 116.80 | 70.28 | not rated |
| 60 | 301.37 | 254.26 | 207.92 | 162.16 | 116.64 | 70.40 |
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) | 149.839 | 26.01 | 47.0 |
| Low speed (Y) | 117.833 | 20.44 | 30.6 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1150 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 |
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.