BE-791AD5-B04 C
698.36 kW
Dry cooler BE-t-2x580GB1-B01C C
Defrost: None
Product code: BE-t-2x580GB1-B01C C
- Heat rejection i
- 697.84 kW
- Air flow
- 199,665 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 199,665 m³/h |
|---|---|
| External surface | 1,499.3 m² |
| Inner volume | 225.4 dm³ |
| Fin material | Aluminium |
| Net weight | 2,363 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-t-2x580GB1-B01C 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)
- 697.844 kW Fluid flow 121.10 m³/h Pressure drop 116.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 544.410 kW Fluid flow 94.40 m³/h Pressure drop 74.7 kPa above the recommended pressure drop
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 | 411.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 697.84 | 411.72 | not rated | not rated | not rated | not rated |
| 45 | 977.51 | 696.51 | 412.33 | not rated | not rated | not rated |
| 50 | 1254.68 | 974.20 | 695.40 | 413.04 | not rated | not rated |
| 55 | 1530.81 | 1249.68 | 971.56 | 694.75 | 413.90 | not rated |
| 60 | 1806.35 | 1524.10 | 1245.54 | 969.67 | 694.56 | 415.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 324.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 544.41 | 324.42 | not rated | not rated | not rated | not rated |
| 45 | 758.74 | 543.07 | 324.77 | not rated | not rated | not rated |
| 50 | 971.04 | 755.86 | 541.97 | 325.22 | not rated | not rated |
| 55 | 1182.36 | 966.67 | 753.47 | 541.29 | 325.85 | not rated |
| 60 | 1393.15 | 1176.55 | 963.04 | 751.78 | 541.16 | 326.74 |
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) | 697.844 | 121.10 | 116.2 |
| Low speed (Y) | 544.410 | 94.40 | 74.7 |
Dimensions
| A | 2453 mm |
|---|---|
| B | 2300 mm |
| C | 5950 mm |
| F | 2230 mm |
| G | 6550 mm |
| E1 | 1150 mm |
| E2 | 3300 mm |
| H | 6200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6550 mm |
|---|---|
| Width | 2300 mm |
| Height | 2453 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.