BE-t-380HC1-B01 C
305.33 kW
Dry cooler BE-2x291BB1-B04T C
Defrost: None
Product code: BE-2x291BB1-B04T C
- Heat rejection i
- 305.64 kW
- Air flow
- 111,514 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 111,514 m³/h |
|---|---|
| External surface | 775.1 m² |
| Inner volume | 115.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,321 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x291BB1-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)
- 305.635 kW Fluid flow 53.04 m³/h Pressure drop 81.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 247.346 kW Fluid flow 42.93 m³/h Pressure drop 55.6 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 | 175.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 305.64 | 176.55 | not rated | not rated | not rated | not rated |
| 45 | 432.68 | 305.52 | 177.11 | not rated | not rated | not rated |
| 50 | 558.82 | 431.84 | 305.41 | 177.64 | not rated | not rated |
| 55 | 684.56 | 557.31 | 431.14 | 305.41 | 178.18 | not rated |
| 60 | 810.10 | 682.42 | 556.03 | 430.65 | 305.57 | 178.80 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 143.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 247.35 | 143.76 | not rated | not rated | not rated | not rated |
| 45 | 348.99 | 247.17 | 144.22 | not rated | not rated | not rated |
| 50 | 449.86 | 348.22 | 247.04 | 144.63 | not rated | not rated |
| 55 | 550.35 | 448.52 | 347.59 | 247.01 | 145.07 | not rated |
| 60 | 650.66 | 548.48 | 447.40 | 347.15 | 247.12 | 145.58 |
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) | 305.635 | 53.04 | 81.0 |
| Low speed (Y) | 247.346 | 42.93 | 55.6 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 2850 mm |
| F | 2330 mm |
| G | 3450 mm |
| E1 | 1250 mm |
| H | 3100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.