BE-t-2x491GB5-C04C C
619.81 kW
Dry cooler BE-2x580BB1-B01T C
Defrost: None
Product code: BE-2x580BB1-B01T C
- Heat rejection i
- 619.41 kW
- Air flow
- 211,405 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 211,405 m³/h |
|---|---|
| External surface | 1,776.3 m² |
| Inner volume | 264.8 dm³ |
| Fin material | Aluminium |
| Net weight | 2,660 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-2x580BB1-B01T 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)
- 619.409 kW Fluid flow 107.50 m³/h Pressure drop 85.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 493.514 kW Fluid flow 85.65 m³/h Pressure drop 57.2 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 | 360.10 | not rated | not rated | not rated | not rated | not rated |
| 40 | 619.41 | 360.98 | not rated | not rated | not rated | not rated |
| 45 | 873.05 | 618.65 | 361.76 | not rated | not rated | not rated |
| 50 | 1124.90 | 870.82 | 618.01 | 362.48 | not rated | not rated |
| 55 | 1375.87 | 1121.24 | 868.91 | 617.61 | 363.25 | not rated |
| 60 | 1626.39 | 1370.83 | 1118.12 | 867.52 | 617.56 | 364.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 288.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 493.51 | 289.51 | not rated | not rated | not rated | not rated |
| 45 | 693.17 | 492.65 | 290.01 | not rated | not rated | not rated |
| 50 | 891.24 | 691.01 | 491.92 | 290.53 | not rated | not rated |
| 55 | 1088.55 | 887.85 | 689.21 | 491.45 | 291.12 | not rated |
| 60 | 1285.49 | 1083.99 | 884.99 | 687.83 | 491.31 | 291.88 |
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) | 619.409 | 107.50 | 85.6 |
| Low speed (Y) | 493.514 | 85.65 | 57.2 |
Dimensions
| A | 2778 mm |
|---|---|
| B | 2400 mm |
| C | 5950 mm |
| F | 2330 mm |
| G | 6550 mm |
| E1 | 1150 mm |
| E2 | 3300 mm |
| H | 6200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 6550 mm |
|---|---|
| Width | 2400 mm |
| Height | 2778 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.