BE-2x391DB5-C04C C
455.67 kW
Dry cooler BE-t-2x391GB5-C04C C
Defrost: None
Product code: BE-t-2x391GB5-C04C C
- Heat rejection i
- 455.09 kW
- Air flow
- 159,133 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 159,133 m³/h |
|---|---|
| External surface | 805.7 m² |
| Inner volume | 138.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,593 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.2 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-2x391GB5-C04C 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)
- 455.091 kW Fluid flow 78.99 m³/h Pressure drop 45.4 kPa
- Heat rejection · Low speed (Y)
- 365.307 kW Fluid flow 63.39 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 | 257.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 455.09 | 259.40 | not rated | not rated | not rated | not rated |
| 45 | 647.84 | 455.52 | 260.93 | not rated | not rated | not rated |
| 50 | 839.09 | 647.16 | 455.93 | 262.29 | not rated | not rated |
| 55 | 1029.67 | 837.38 | 646.63 | 456.44 | 263.62 | not rated |
| 60 | 1219.84 | 1026.93 | 835.97 | 646.40 | 457.17 | 265.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 208.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 365.31 | 209.97 | not rated | not rated | not rated | not rated |
| 45 | 517.78 | 365.61 | 211.23 | not rated | not rated | not rated |
| 50 | 668.86 | 517.14 | 365.92 | 212.37 | not rated | not rated |
| 55 | 819.30 | 667.36 | 516.68 | 366.34 | 213.51 | not rated |
| 60 | 969.36 | 816.98 | 666.21 | 516.54 | 367.01 | 214.72 |
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) | 455.091 | 78.99 | 45.4 |
| Low speed (Y) | 365.307 | 63.39 | 30.6 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4050 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.