BE-280DD5-B01 C
174.95 kW
Dry cooler BE-t-280GC1-B01 C
Defrost: None
Product code: BE-t-280GC1-B01 C
- Heat rejection i
- 174.69 kW
- Air flow
- 40,721 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 40,721 m³/h |
|---|---|
| External surface | 517.1 m² |
| Inner volume | 64.8 dm³ |
| Fin material | Aluminium |
| Net weight | 572 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-t-280GC1-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)
- 174.687 kW Fluid flow 30.30 m³/h Pressure drop 116.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 132.065 kW Fluid flow 22.91 m³/h Pressure drop 70.7 kPa above the recommended pressure drop
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 | 106.78 | not rated | not rated | not rated | not rated | not rated |
| 40 | 174.69 | 106.53 | not rated | not rated | not rated | not rated |
| 45 | 240.53 | 173.75 | 106.31 | not rated | not rated | not rated |
| 50 | 305.70 | 238.98 | 172.95 | 106.16 | not rated | not rated |
| 55 | 370.55 | 303.56 | 237.65 | 172.33 | 106.11 | not rated |
| 60 | 435.23 | 367.83 | 301.72 | 236.61 | 171.94 | 106.22 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 81.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 132.07 | 81.46 | not rated | not rated | not rated | not rated |
| 45 | 180.82 | 131.31 | 81.27 | not rated | not rated | not rated |
| 50 | 229.05 | 179.60 | 130.68 | 81.15 | not rated | not rated |
| 55 | 277.04 | 227.39 | 178.58 | 130.20 | 81.12 | not rated |
| 60 | 324.90 | 274.95 | 225.99 | 177.78 | 129.91 | 81.21 |
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) | 174.687 | 30.30 | 116.0 |
| Low speed (Y) | 132.065 | 22.91 | 70.7 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 2660 mm |
| F | 1050 mm |
| G | 3260 mm |
| E1 | 1130 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3260 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.