BE-t-2x191HB1-B04T C
219.11 kW
Dry cooler BE-291DD5-B04 C
Defrost: None
Product code: BE-291DD5-B04 C
- Heat rejection i
- 218.21 kW
- Air flow
- 57,744 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,744 m³/h |
|---|---|
| External surface | 895.5 m² |
| Inner volume | 116.3 dm³ |
| Fin material | Aluminium |
| Net weight | 788 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-291DD5-B04 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)
- 218.214 kW Fluid flow 37.84 m³/h Pressure drop 80.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 171.516 kW Fluid flow 29.75 m³/h Pressure drop 52.3 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 | 131.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 218.21 | 130.99 | not rated | not rated | not rated | not rated |
| 45 | 302.99 | 217.25 | 130.82 | not rated | not rated | not rated |
| 50 | 387.02 | 301.32 | 216.40 | 130.68 | not rated | not rated |
| 55 | 470.71 | 384.67 | 299.87 | 215.73 | 130.64 | not rated |
| 60 | 554.21 | 467.70 | 382.63 | 298.69 | 215.27 | 130.70 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 103.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 171.52 | 103.73 | not rated | not rated | not rated | not rated |
| 45 | 237.22 | 170.66 | 103.52 | not rated | not rated | not rated |
| 50 | 302.30 | 235.78 | 169.92 | 103.38 | not rated | not rated |
| 55 | 367.10 | 300.30 | 234.53 | 169.32 | 103.33 | not rated |
| 60 | 431.74 | 364.55 | 298.57 | 233.52 | 168.92 | 103.40 |
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) | 218.214 | 37.84 | 80.4 |
| Low speed (Y) | 171.516 | 29.75 | 52.3 |
Dimensions
| A | 1958 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 | 1958 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.