BE-2x191DB5-C04C C
152.04 kW
Dry cooler BE-280DB1-B01 C
Defrost: None
Product code: BE-280DB1-B01 C
- Heat rejection i
- 152.74 kW
- Air flow
- 44,644 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 44,644 m³/h |
|---|---|
| External surface | 634.1 m² |
| Inner volume | 75.2 dm³ |
| Fin material | Aluminium |
| Net weight | 680 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-280DB1-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)
- 152.741 kW Fluid flow 26.51 m³/h Pressure drop 96.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 120.582 kW Fluid flow 20.93 m³/h Pressure drop 63.8 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 | 90.84 | not rated | not rated | not rated | not rated | not rated |
| 40 | 152.74 | 90.75 | not rated | not rated | not rated | not rated |
| 45 | 213.18 | 152.15 | 90.66 | not rated | not rated | not rated |
| 50 | 273.13 | 212.12 | 151.63 | 90.60 | not rated | not rated |
| 55 | 332.85 | 271.61 | 211.19 | 151.19 | 90.58 | not rated |
| 60 | 392.46 | 330.91 | 270.29 | 210.41 | 150.89 | 90.63 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 72.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 120.58 | 72.12 | not rated | not rated | not rated | not rated |
| 45 | 167.68 | 120.03 | 72.03 | not rated | not rated | not rated |
| 50 | 214.39 | 166.76 | 119.56 | 71.95 | not rated | not rated |
| 55 | 260.92 | 213.08 | 165.94 | 119.17 | 71.91 | not rated |
| 60 | 307.34 | 259.24 | 211.93 | 165.26 | 118.89 | 71.95 |
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) | 152.741 | 26.51 | 96.9 |
| Low speed (Y) | 120.582 | 20.93 | 63.8 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1830 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4660 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.