BE-680EC1-B01 C
498.30 kW
Dry cooler BE-t-2x391GB1-C04C C
Defrost: None
Product code: BE-t-2x391GB1-C04C C
- Heat rejection i
- 497.90 kW
- Air flow
- 156,665 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 156,665 m³/h |
|---|---|
| External surface | 951.2 m² |
| Inner volume | 138.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,616 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 | 98.4 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-2x391GB1-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)
- 497.898 kW Fluid flow 86.40 m³/h Pressure drop 53.3 kPa
- Heat rejection · Low speed (Y)
- 393.947 kW Fluid flow 68.37 m³/h Pressure drop 35.0 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 | 283.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 497.90 | 285.72 | not rated | not rated | not rated | not rated |
| 45 | 706.26 | 498.07 | 287.25 | not rated | not rated | not rated |
| 50 | 912.79 | 705.05 | 498.25 | 288.62 | not rated | not rated |
| 55 | 1118.46 | 910.30 | 704.12 | 498.59 | 290.00 | not rated |
| 60 | 1323.62 | 1114.73 | 908.28 | 703.55 | 499.26 | 291.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 226.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 393.95 | 228.30 | not rated | not rated | not rated | not rated |
| 45 | 555.88 | 394.00 | 229.52 | not rated | not rated | not rated |
| 50 | 716.18 | 554.80 | 394.09 | 230.65 | not rated | not rated |
| 55 | 875.73 | 714.12 | 554.01 | 394.39 | 231.81 | not rated |
| 60 | 1034.83 | 872.68 | 712.48 | 553.62 | 394.93 | 233.11 |
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) | 497.898 | 86.40 | 53.3 |
| Low speed (Y) | 393.947 | 68.37 | 35.0 |
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.