BE-t-680GC5-B01 C
492.92 kW
Dry cooler BE-2x391DB5-B04T C
Defrost: None
Product code: BE-2x391DB5-B04T C
- Heat rejection i
- 492.37 kW
- Air flow
- 176,960 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 176,960 m³/h |
|---|---|
| External surface | 1,477.4 m² |
| Inner volume | 222.9 dm³ |
| Fin material | Aluminium |
| Net weight | 2,113 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x391DB5-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)
- 492.373 kW Fluid flow 85.46 m³/h Pressure drop 63.7 kPa
- Heat rejection · Low speed (Y)
- 399.786 kW Fluid flow 69.38 m³/h Pressure drop 43.8 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 | 285.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 492.37 | 286.01 | not rated | not rated | not rated | not rated |
| 45 | 694.96 | 491.71 | 286.59 | not rated | not rated | not rated |
| 50 | 896.10 | 693.07 | 491.10 | 287.09 | not rated | not rated |
| 55 | 1096.63 | 893.04 | 691.40 | 490.66 | 287.69 | not rated |
| 60 | 1296.76 | 1092.42 | 890.35 | 690.08 | 490.47 | 288.36 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 232.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 399.79 | 233.46 | not rated | not rated | not rated | not rated |
| 45 | 562.63 | 399.06 | 233.87 | not rated | not rated | not rated |
| 50 | 724.21 | 560.84 | 398.42 | 234.25 | not rated | not rated |
| 55 | 885.20 | 721.37 | 559.25 | 397.92 | 234.67 | not rated |
| 60 | 1045.88 | 881.37 | 718.88 | 557.98 | 397.68 | 235.21 |
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) | 492.373 | 85.46 | 63.7 |
| Low speed (Y) | 399.786 | 69.38 | 43.8 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 5850 mm |
| F | 2330 mm |
| G | 6450 mm |
| E1 | 1850 mm |
| E2 | 1800 mm |
| H | 6100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 6450 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.