BE-t-2x680GC5-B01C C
845.24 kW
Dry cooler BE-2x491CC5-C04C C
Defrost: None
Product code: BE-2x491CC5-C04C C
- Heat rejection i
- 846.05 kW
- Air flow
- 233,208 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 233,208 m³/h |
|---|---|
| External surface | 3,737.7 m² |
| Inner volume | 526.9 dm³ |
| Fin material | Aluminium |
| Net weight | 3,320 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x491CC5-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)
- 846.049 kW Fluid flow 146.83 m³/h Pressure drop 89.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 673.232 kW Fluid flow 116.75 m³/h Pressure drop 59.2 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 | 505.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 846.05 | 504.62 | not rated | not rated | not rated | not rated |
| 45 | 1178.40 | 842.63 | 504.06 | not rated | not rated | not rated |
| 50 | 1508.09 | 1172.34 | 839.51 | 503.71 | not rated | not rated |
| 55 | 1836.46 | 1499.43 | 1167.01 | 837.07 | 503.62 | not rated |
| 60 | 2164.13 | 1825.28 | 1491.86 | 1162.67 | 835.46 | 504.03 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 405.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 673.23 | 404.89 | not rated | not rated | not rated | not rated |
| 45 | 933.83 | 670.09 | 404.24 | not rated | not rated | not rated |
| 50 | 1192.03 | 928.40 | 667.31 | 403.76 | not rated | not rated |
| 55 | 1449.15 | 1184.43 | 923.67 | 665.07 | 403.49 | not rated |
| 60 | 1705.66 | 1439.41 | 1177.81 | 919.83 | 663.57 | 403.76 |
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) | 846.049 | 146.83 | 89.1 |
| Low speed (Y) | 673.232 | 116.75 | 59.2 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 10050 mm |
| F | 2230 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10050 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.