BE-2x580BB5-B01C C
522.68 kW
Dry cooler BE-680ED1-B01 C
Defrost: None
Product code: BE-680ED1-B01 C
- Heat rejection i
- 522.31 kW
- Air flow
- 120,158 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 120,158 m³/h |
|---|---|
| External surface | 2,680.6 m² |
| Inner volume | 492.0 dm³ |
| Fin material | Aluminium |
| Net weight | 2,036 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-680ED1-B01 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)
- 522.310 kW Fluid flow 90.60 m³/h Pressure drop 87.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 391.473 kW Fluid flow 67.90 m³/h Pressure drop 52.3 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 | 322.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 522.31 | 321.06 | not rated | not rated | not rated | not rated |
| 45 | 716.87 | 519.46 | 320.23 | not rated | not rated | not rated |
| 50 | 909.56 | 712.30 | 517.05 | 319.65 | not rated | not rated |
| 55 | 1101.39 | 903.34 | 708.44 | 515.20 | 319.35 | not rated |
| 60 | 1292.75 | 1093.55 | 898.08 | 705.43 | 513.96 | 319.55 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 243.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 391.47 | 243.13 | not rated | not rated | not rated | not rated |
| 45 | 534.58 | 389.16 | 242.42 | not rated | not rated | not rated |
| 50 | 676.28 | 530.96 | 387.23 | 241.93 | not rated | not rated |
| 55 | 817.34 | 671.41 | 527.93 | 385.77 | 241.74 | not rated |
| 60 | 958.06 | 811.25 | 667.33 | 525.61 | 384.91 | 241.95 |
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) | 522.310 | 90.60 | 87.5 |
| Low speed (Y) | 391.473 | 67.90 | 52.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7660 mm |
| F | 1050 mm |
| G | 8260 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 8260 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.